Electronics Modules

Feature1. This aluminum heat sink is to cool down the board and make it operate safely2. Reducing the risk of hardware failure because of overheating. Various MOS tube3. Electronic Audio and Video, converter, circuit board, Power IC, Transistor etcSpecification1. Quantity of blade: 242. Material: Aluminum3. Color: Silver4. Blade thickness: 1mm5. Base plate thickness: 2mm6. Size: 150 x 60 x 25mm7. Package included:- 1 x Aluminum heat sink 150 x 60 x 25mm

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1. Support I2C protocol2. With backlight power control, you can set whether to connect the backlight power through the jumper cap. Plug in the jumper cap to connect the backlight power, unplug the jumper cap to disconnect the backlight power3. The contrast can be adjusted. Rotate the blue potentiometer to increase clockwise and decrease counterclockwise. The potentiometer is designed on the front, which is convenient for customers to adjust freely anytime and anywhere4. Modules can be cascaded, up to 8 can be cascaded. Modify the device address by shorting A0/A1/A2. The default address is 0x275. Weight: 5g6. Size: 41.5x19x15.3mm8. Power supply voltage: 2.5-6v9. Note: LCD screen is not included10. Delivery list: one IC module (pearl cotton + anti-static packaging

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1. Input voltage: DC 3.2~40V2. Output voltage: 1.25~35V3. Output current: 3A4. Output ripple: Less than 30mv5. Switching frequency: 65Khz6. Working temperature: -45 to 85 degrees Celsius7. Size: 43x21x14mm8. Note: This is a step-down module, and the input voltage needs to be higher than the output voltage. The output current is greater than 2.5A (or the output power is greater than 10W), please add a heat sink to work for a long time

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1. Two-wire car voltmeter + 5.0V USB charging combo2. High-performance, multi-purpose, intelligent and user-friendly design3. If you don’t need to enable the switch, just disconnect the pointed line4. Ultra-wide range of voltmeter: DC4. 5~40V5. The output current capacity of 5.0V, 2A is enough to meet various USB devices, and the voltage is very stable. This module is short-circuited by D+D- by default, which is compatible with most mobile phone charging, and reserves the installation position of various mobile phone identification resistors. , If you need to add identification resistance, please cut off the wire connecting D+ D-6. Purpose: Ultra-wide input voltage, can be used for cars, battery cars, motorcycles, used to monitor the battery voltage, timely grasp the battery status, can be used for various voltage measurement purposes7. Note: The power module will become hot during normal use. If you are mindful of this heat or are sensitive to heat, please take it carefully.8. Weight: 13g9. Size: 58x21x10mmModule performance and highlights:1. The output current capacity of 5V/2A (note: when the input voltage is 6.5~40V, the output voltage of 5.0V can be stabilized)2. With reverse connection protection, reverse connection will not burn3. With over-current and over-temperature protection4. With USB power indicator5. With wiring terminals, easy to access the line6. High efficiency, low rippleModule instructions:After the module is powered on, the voltage can be detected in real time. When you need to charge mobile phones, Ipads, MP3s and other digital products, just touch the "output enable" button. At this time, the USB power indicator lights up and the USB outputs 5.0V voltage; When you need to turn off the digital tube, touch the "low power consumption" button, and the module enters the ultra-low power standby mode, and the USB output is also turned off accordingly.

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1. Type: Voltage Regulator IC2. Conversion efficiency: 96%3. Features: High power, high efficiency, low ripple, with power indicator, free heat sink4. Module nature: Non-isolated step-down module (BUCK)5. Input voltage: 4-38V (please try not to exceed 38V for input)6. Output voltage: 1.25-36V continuously adjustable7. Output current: 0-5A8. Output power: 75W9. Working temperature: -40 to 85 degrees Celsius10. Working frequency: 180KHz11. Wiring mode: welding, V-IN is input, V-OUT is output12. Load regulation rate: Input 24V, output 12V, measured when the load changes from 1 to 4.5A13. Voltage adjustment rate: When output 12V, 4A, when the voltage changes from 18~32V14. Short circuit protection: Limit current 8A15. Over-temperature protection: Automatically shuts off the output after over-temperature16. Installation method: 2 3mm screws17. Application range: Step-down fields where the input voltage is higher than the output voltage, such as batteries, power transformers, DIY adjustable stabilized power supplies, 24V car pen meter power supplies, industrial equipment step-down, 12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, 36V to 24V, etc.18. Dimensions: 54x23x15mm

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1. Power supply current: 5A2. Input voltage: 5-32V3. Output voltage: 0.8-30V4. Switching frequency: 300KHz5. Working temperature: -40 to 85 degrees Celsius6. Size: 51x26.3x14mm7. Note: The IN- (input negative), IN+ (input positive), OUT- (output negative), and OUT+ (output positive) marked on the module must be connected correctly, otherwise the module may be damaged.Features:1. The module uses imported high-quality chips, with high efficiency (95% higher), and low heat generation, which can reach 5A current. At the same time, it cooperates with the original TI op amp to control the output current, so that the overall output is very stable.2. This module uses the original Sanyo filter capacitor with low ESR, which can make the ripple voltage as low as 50mV3. This module uses machine placement and reflow soldering. At the same time, each module undergoes a two-hour aging test before shipment to ensure high reliability.4. This module is an adjustable step-down module, and the output voltage can be changed by adjusting the blue adjustable resistor on the module. The input and output voltage difference is 1V, and the small voltage can output 0.8V.Battery charging method:1. Determine the float voltage and charging current of the rechargeable battery you need, and the input voltage of the module;2. Adjust the constant voltage potentiometer to adjust the output voltage to about 5V.3. Measure the output short-circuit current with the 10A current block of a multimeter, and adjust the constant current potentiometer to make the output current reach the predetermined charging current value;4. The default shipping current of the charging lamp is 0.1 times the charging current (constant current value).5. Adjust the constant voltage potentiometer to make the output voltage reach the float voltage;6. Connect the battery and try charging.(Steps 1, 2, 3, 4, and 5 are for the module input to connect to the power supply, and the output does not connect to the battery without load.)

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1. Applicable to various platforms such as 51/AVR/AVR/ARM2. Using high current relay, AC250V/10A, DC30V/10A3. Independent wiring of the contact part, safe and reliable4. Standard interface, which can be expanded on various development boards5. With fixing screw holes for easy installation6. Size: 138x56x19.3mm

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1. Purpose: 3 digital audio power amplifier2. Output voltage: 8-24v3. Power amplifier type: Class D4. Output power: 20w5. Output impedance: 4-8 ohms6. Protection: output short circuit protection, overheating protection, function self-recovery7. Module size: 43x55x14mm

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1. Features: Higher copper content, good heat dissipation performance, strong current stability2. Manufacturing process: SMT placement machine manufacturing, non-manual welding, higher yield rate, more stable performanceRemarks:1. A single-head printer requires 4 A4988 modules.2. A set of dual-nozzle printer requires 5 A4988 modules.4. Delivery list: A4988 module x 1, heat sink aluminum sheet x 15. Matters needing attention: Please do not plug and unplug the motor and drive when the power is on, which will easily cause the drive to burn out; also do not adjust the current when the motor is running. The correct way is to first disconnect the power supply, unplug the motor, and then power on again, adjust the potentiometer, and measure the voltage on the potentiometer until the measured voltage is the same as expected. Do not plug in the reverse drive, otherwise it will burn out the drive and even the motherboard

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OverviewThis is an OLED display HAT for Raspberry Pi, 1.3inch diagonal, 128x64 pixels, with embedded controller, communicating via SPI or I2C interface.Trying to add a control interface for your Pi? This compact display would be the ideal choice.Features1. Standard Raspberry Pi connectivity, compatible with and direct-pluggable onto Raspberry Pi 2B/3B/3B+/Zero/Zero W2. Optional interfaces: 4-wire SPI, 3-wire SPI, I2C, configured via onboard resistor3. 1x joystick (5-position), 3x pushbuttons, handy and useful4. Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)Specifications1. Driver: SH11062. Interface: 4-wire SPI, 3-wire SPI, I2C3. Display color: blue4. Resolution: 128x645. Operating voltage: 3.3V

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Overview1. The PCF8591 AD DA Board features an 8-bit A/D Converter & D/A Converter PCF8591 with four analog inputs, one analog output and a serial I2C-bus interface.2. The PCF8591 AD DA Board features I2C pinheader on one side, and I2C connector on the opposite side. Hence, its more flexible to connect the board to your development system. The board also supports I2C cascading, allowing the use of multi module connected to the I2C bus at the same time by connecting the pinheader and connector.FeaturesPCF8591, I2C pinheader, I2C connector, Adjustable resistor, Analog input for A/Dconversion, Analog output for D/A conversion, Address pins jumper

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Overview1. The Analog Test Board is an accessory board includes an onboard Audio Power Amplifier LM386M, and two high-precision adjustable resistor used for adjusting input voltage level (0-3.3V, 2 channel), and a speaker for indicating the output voltage level by sound volume (1 channel).2. The board is ideal for testing AD/DA function that integrated in the MCUs, it also supports MP3 output, music playing, etc.FeaturesLM386M, speaker, high-precision adjustable resistor × 2, analog input/output

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OverviewThis low power audio module is based on WM8960, supports stereo encoding/decoding, supports sound recording, what's more, it can directly drive speakers to play music.Features1. Integrates high-quality MEMS silicon Mic, supports sound recording2. Onboard standard 3.5mm 4-segment earphone jack, allows sound recording via external earphones with Mic3. Onboard dual-channel speaker interface, directly drives speakers4. Supports common audio sampling rates such as 8/11.025/22.05/44.1/48KHz, etc.5. Supports sound effects such as stereo, 3D surrounding, etc.6. Comes with development resources and manual (STM32 examples for playing, recording)Specifications1. CODEC: WM89602. Operating voltage: 3.3V3. Control interface: I2C4. Audio interface: I2S5. Audio format: WAV6. DAC signal-noise ratio: 98dB7. ADC signal-noise ratio: 94dB8. Earphone driver: 40mW (16Ω@3.3V)9. Speaker driver: 1W per channel (8Ω BTL)

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Overview1. This is a small 1D/2D codes reader, by using the intelligent image recognition algorithm, it will decode the barcode or 2D code on paper or screen, fast and accurately.2. Through the onboard USB and UART interface, it can be directly plugged into a computer, or be easily integrated to kinds of devices due to its small form factor.Features1. Easy to use, requires no knowledges of image recognition2. Decodes various common 1D/2D codes such as Barcode, QR code etc.3. Onboard micro USB and UART serial port, allows to connect with computers or embedded devices4. Configurable via scanning 'configuration code'5. Onboard light source, works in the darkSpecifications1. Operating voltage: 5V2. Operating current: 135mA (scanning), 58mA (standby), 2mA (sleep)3. Operating temperature: 0°C~60°C4. Operating humidity: 5%~95% (Non-condensing)5. Communication interface: UART, USB6. Decodes 1D codes: Codebar, Code 11, Code 39/Code 93, UPC/EAN, Code 128/EAN128, Interleaved 2 of 5, Matrix 2 of 5, MSI Code, Industrial 2 of 5, GS1 Databar(RSS)7. Decodes 2D codes: QR code, Data Matrix, PDF4178. Light source: white9. Scan angels: roll 360°, skew ±65°, pitch ±60°10. Field of view: 28° (horizontal), 21.5° (vertical)11. Dimension: 53.3mm x 21.4mm12. Package contents:- Barcode Scanner Module x1- USB type A plug to micro B plug cable x1- PH2.0 4Pin x1

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Features1. 3W high-power 850 infrared LED2. Onboard photoresistor, the ambient light detector3. Onboard adjustable resistor, for controlling the ambient light threshold of toggling the infrared LED4. Allows adding night vision function to cameras which feature embedded infrared filter :a) 100 degree field of view, two pieces of LED is required to get wider field of viewb) Supported devices : RPi Camera (E), RPi Camera (F), RPi Camera (H)How to Use1. Connect the Infrared LED Board to the camera PCB by screws2. The screw holes are used for both attachment and power supply3. Adjust the adjustable resistor to set a proper ambient light threshold, which toggles the infrared LED automatically4. When ambient light is lower than threshold value, the infrared LED is on, vice versaNote :1. Limited by the Raspberry Pi power supply, the 3W high-power infrared LED might cause the Pi to increase heating, heat sinks are suggested.2. Ideal imaging distance is within 3m. When the distance goes up to 6m, the night vision camera can just capture blurry outlines.

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Raspberry Pi Expansion Board, DC Motor / Stepper Motor DriverFeatures1. Supports Raspberry Pi A+/B+/2B/3B/3B+2. Freescale H-bridge driver MC33886, controls DC motors to turn in both directions3. Onboard 5V regulator, provides power to Raspberry Pi4. Onboard IR receiver, used for remote control robot5. Multi protection circuit, excellent stability- 2A self-recovery fuse, keep your Pi safe- Driver chip features Short-Circuit Shutdown for Large Output Current, Undervoltage Disable Function- Reversed polarity protection for motor output- Anti-reverse diode for power supply6. Power input range: 7V~40V7. Single motor output current: up to 5A8. Power supply current for Raspberry Pi: up to 2AWhats on Board1. Raspberry Pi Expansion Board on board resource2. Raspberry Pi GPIO interface: for connecting Raspberry Pi3. Motor screw terminal: for connecting motors4. External power input5. 74LVC4245AD: voltage level conversion chip, buffer device6. MC33886: motor driver chip7. LM2596-5.0: 5V regulator8. Power indicator9. Raspberry Pi power selection10. OFF: Raspberry Pi powers the Motor Driver Board11. ON: Motor Driver Board powers the Raspberry Pi12. 2A self-recovery fuse13. IR receiver14. Schottky diodes: protects the motor driver15. Power supply anti-reverse diodePackage Contents1. RPi Motor Driver Board x 12. RPi screws pack (2pcs) x 1

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Overview1. This is a 4 port USB hub for Raspberry Pi, provides more USB capability to your Pi, whats more, it features USB to UART converter for easy serial communication.2. It can work with various versions of the Pi, and the size of the board is designed to perfectly fit the Zero / Zero W.USB HUB HAT Features1. 4 USB Ports, compatible with USB2.0/1.12. Onboard USB to UART, convenient for Raspberry Pi serial debugging3. Onboard multi indicators, for monitoring the status of power, USB to UART, and each USB portWhat is on the USB HUB HAT1. Raspberry Pi GPIO interface: For connecting Raspberry Pi2. USB to UART: For controlling the Raspberry Pi via serial terminal3. USB HUB interface (bottom): For connecting the HUB to the Raspberry Pi USB port- Raspberry Pi Zero / Zero W: Connected via Micro USB connector- Raspberry Pi B+ / 2B / 3B / 3B+: Connected via Micro USB cable4. USB extended ports: USB1~USB45. USB port indicators: dedicated indicator for each USB port, D1~D4 for USB1~USB4 respectively6. Power indicator7. USB to UART indicator8. FE1.1S: USB HUB chip9. 12MHz crystal10. CP2102: USB to UART converterSpecifications1. Operating voltage: 5V2. Dimension: 65mm * 30mm3. Mounting hole size: 3.0mm4. Package contents:- USB HUB HAT x1- Micro USB connector x1- Micro USB cable x1- RPi screws pack (2pcs) x1

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NB-IoT HAT for Raspberry Pi, Based on SIM7020E, B1/B3/B5/B8/B20/B28 BandsApplicable Region1. SIM7020E is mainly applicable in Europe, Asia, Africa, Australia.2. Please check the supported bands according to your local service provider when placing order.OverviewThis is an NB-IoT (NarrowBand-Internet of Things) HAT for Raspberry Pi, controlled via serial AT commands, supports communication protocols like LWM2M/COAP/MQTT, etc. Due to the advantages of low delay, low power, low cost, and wide coverage, it is the ideal choice for IoT applications such as intelligent instruments, asset tracking, remote monitoring, and so on.Features1. Raspberry Pi connectivity, compatible with any revision2. Support communication protocols such as LWM2M/COAP/MQTT/TCP/UDP/HTTP/HTTPS, etc.3. Onboard USB interface, for power supply OR debugging4. Breakout UART control pins, to connect with host boards like Arduino/STM325. Onboard voltage translator, 3.3V by default, allows to be switched to 5V via onboard jumper6. SIM card slot, supports NB-IoT specific card7. 2x LED indicators, easy to monitor the working status8. Baudrate: 300bps~921600bps (115200bps by default)9. Control via AT commands (V.25TER, 3GPP TS 27.007, and SIMCOM AT Commands)10. Come with development resources and manual (examples for Raspberry Pi/Arduino/STM32/Python)Communications Specifications1. Band- FDD-LTE B1/B3/B5/B8/B20/B28 2. Data rate- Uplink=<62.5Kbps- Downlink=<26.15Kbps3. SMS- Text mode and PDU mode (depends on the NB card)General Specifications1. Power supply: 5V2. Logic level: 5V/3.3V (3.3V by default)3. Overall current (idle mode): ~18mA4. Single module current (VBAT=3.3V):- Idle mode: 5.6mA- Sleep mode: 0.4mA- PSM mode: 5uA- eDRX mode: 70uA (eDRX=655.36s)5. Dimension: 30.5mm x 65.0mmPackage Contents1. SIM7020E NB-IoT HAT x12. Antenna x13. USB type A plug to micro plug cable x14. RPi screws pack (2pcs) x1Note: The Raspberry Pi is NOT included.

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L76X Multi-GNSS HAT for Raspberry Pi, Supports GPS, BDS, QZSSOverview1. This is a Raspberry Pi GNSS HAT which supports Multi-GNSS systems: GPS, BDS, and QZSS, with advantages such as fast positioning, high accuracy, low power consumption, and so on.2. It is an easy way to enable global positioning function for your Raspberry Pi.Features1. Support Multi-GNSS systems: GPS, BDS, and QZSS2. EASY, self track prediction technology, help quick positioning2. AlwaysLocate, intelligent controller of periodic mode for power saving3. Support DGPS, SBAS (WAAS/EGNOS/MSAS/GAGAN)4. UART communication baudrate: 4800~115200bps (9600bps by default)5. Onboard battery holder, supports ML1220 rechargeable battery, for preserving ephemeris information and hot starts6. 4x LEDs for indicating the module working status7. Come with development resources and manual (examples for Raspberry Pi/Arduino/STM32)GNSS Specifications1. Band: GPS L1(1575.42Mhz), BD2 B1 (1561.098MHz)- Channels: 33 tracking ch, 99 acquisition ch, 210 PRN ch- C/A code- SBA: WAAS, EGNOS, MSAS, GAGAN2. Horizontal position accuracy:- Autonomous: <2.5mCEP3. Time-To-First-Fix @-130dBm (EASY? enabled):- Cold starts: <15s- Warm starts: <5s- Hot starts: <1s4. Sensitivity:- Acquisition: -148dBm- Tracking: -163dBm- Re-acquisition: -160dBm5. Dynamic performance:- Altitude (max): 18000m- Velocity (max): 515m/s- Acceleration (max): 4GGeneral Specifications1. Communication interface: UART2. Baudrate: 4800~115200bps (9600bps by default)3. Update rate: 1Hz (default), 10Hz (max)4. Protocols: NMEA 0183, PMTK5. Power supply voltage: 5V / 3.3V6. Operating current: 13mA7. Operating temperature: -40 degree C ~ 85 degree C8. Dimensions: 65mm x 30.5mmApplications1. Vehicle tracking2. Asset tracking3. Security system4. Industrial PDA5. GIS applicationWhat is on Board1. L76B module2. CP2102: USB TO UART converter3. CAT24C32: EEPROM4. RT9193-33: Power manager5. Backup mode wakeup button6. Standby switch7. Indicators:- RXD/TXD: UART RX/TX indicator- PPS: GPS status indicator- PWR: Power indicator8. Raspberry Pi GPIO connector: For connecting with Raspberry Pi9. USB TO UART port10. GNSS antenna connector11. Battery holder: Support ML1220 rechargeable battery, for preserving ephemeris information and hot starts12. UART selection jumpers- A: control the L76B through USB TO UART- B: control the L76B through Raspberry Pi- C: access Raspberry Pi through USB TO UARTPackage Contents1. L76X GPS HAT x12. GPS External Antenna (B) x13. USB type A plug to micro plug cable x14. RPi screws pack (2pcs) x15. 2x20PIN pinheader x1

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4G/3G/GNSS HAT for Raspberry Pi, Based on SIM7600A-HApplicable Region1. SIM7600A-H is mainly applicable in North America (US, CA, MX), SIM7600E-H is mainly applicable in Southeast Asia, West Asia, Europe, Africa, SIM7600CE-T is mainly applicable in China.2. Please check the supported bands according to your local service provider, select the proper one when placing order.Overview1. The SIM7600A-H 4G HAT is a 4G communication and GNSS positioning module, which supports LTE CAT4 up to 150Mbps for downlink data transfer. it is pretty low power consumption.2. You can connect this 4G module with computer to surf the Internet, or attach it onto Raspberry Pi to enable functions like 4G high speed connection, wireless communication, making telephone call, sending SMS, global positioning, etc.Features1. Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+2. Support dial-up, telephone call, SMS, MMS, mail, TCP, UDP, DTMF, HTTP, FTP, etc.3. Support GPS, BeiDou, Glonass, LBS base station positioning4. Onboard USB interface, to test AT Commands, get GPS positioning data, and so on5. Onboard CP2102 USB to UART converter, for serial debugging6. Breakout UART control pins, to connect with host boards like Arduino/STM327. SIM card slot, supports 1.8V/3V SIM card8. Onboard audio jack and audio decoder for making telephone call9. 2x LED indicators, easy to monitor the working status10. Onboard voltage translator, operating voltage can be configured to 3.3V or 5V via jumper11. Baudrate: 300bps ~ 4Mbps (default: 115200bps)12. Autobauding baudrate: 9600bps ~ 115200bps13. Control via AT commands (3GPP TS 27.007, 27.005, and V.25TER command set)14. Support SIM application toolkit: SAT Class 3, USAT15. Come with development resources and manual (examples for Raspberry Pi/Arduino/STM32)Communications Specifications1. Band: - LTE-- SIM7600A-H: --- LTE-FDD B2/B4/B12-- SIM7600E-H: --- LTE-FDD B1/B3/B5/B7/B8/B20--- LTE-TDD B38/B40/B41-- SIM7600CE-T: --- LTE-TDD B38/B39/B40/B41--- LTE-FDD B1/B3/B8- WCDMA / TD-SCDMA / CDMA 2000-- SIM7600A-H: --- UMTS/HSPA+ B2/B5-- SIM7600E-H: --- UMTS/HSPA+ B1/B5/B8-- SIM7600CE-T:--- UMTS/HSDPA/HSPA+ B1/B8--- TD-SCDMA B34/B39 --- CDMA 1X/EVDO BC0- GSM/GPRS/EDGE 900/1800 MHz2. Generation: 4G, 3G, 2.5G, 2G3. Emitting power: 0.25W, 0.5W@EGSM900, 0.4W@DCS1800, 2W@GSM900, 1W@DCS18004. Data Speed- LTE CAT 4-- Uplink=<50 Mbps-- Downlink=<150 Mbps- UMTS-- Uplink=<384Kbps-- Downlink=<384Kbps- EDGE-- Uplink=<236.8kbps-- Downlink=<236.8kbps- GPRS-- Uplink=<85.6kbps-- Downlink=<85.6kbps- HSPA+-- Uplink=<5.76Mbps-- Downlink=<42MbpsGNSS Specifications1. Receiver type- 16-channel- C/A code2. Sensitivity- Tracking: -159 dBm (GPS) / -158 dBm (GLONASS) / TBD (BD)- Cold starts: -148 dBm3. Time-To-First-Fix (open air)- Cold starts: <35s- Hot starts: <1s4. Accuracy- Position: <2.5m CEPSMS and Audio Specifications1. SMS- Support types: MT, MO, CB, Text, PDU- Storage: USIM card and ME (default)2. Audio feature- Support echo cancellation- Support noise reductionOther Specifications1. Power supply: 5V2. Operating voltage: 5V/3.3V (configured via jumper)3. Operating temperature: -30 degree C ~ 80 degree C4. Storage temperature: -45 degree C ~ 90 degree C5. Dimension: 56.21mm x 65.15mmWhat is on Board1. SIM7600A-H2. CP2102 USB to UART converter3. NAU8810 audio decoder4. TXS0108EPWR voltage translator: translates 3.3V/5V into 1.8V5. MP2128DT power chip6. MP1482 power chip7. Raspberry Pi GPIO header: for connecting with Raspberry Pi8. SIM7600 control interface: for connecting with host boards like Arduino/STM329. SIM card slot: supports 1.8V/3V SIM card10. 3.5mm earphone/mic jack11. USB interface: for testing AT Commands, getting GPS positioning data, etc.12. USB to UART interface: for serial debugging, or login to Raspberry Pi13. MAIN antenna connector14. AUX antenna connector15. GNSS antenna connector16. Power switch17. Network status indicator18. Power indicator19. Operating voltage selection jumper: - VCCIO - 3.3V: set operating voltage as 3.3V- VCCIO - 5V: set operating voltage as 5V20. UART selection jumper: - A: access Raspberry Pi via USB to UART- B: control the SIM7600 by Raspberry Pi- C: control the SIM7600 via USB to UARTPackage Contents1. SIM7600A-H 4G HAT x12. LTE Antenna x13. GPS External Antenna (B) x14. USB type A plug to micro plug cable x25. RPi screws pack (2pcs) x1

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Overview1. The SIM7600A-H 4G HAT is a 4G communication and GNSS positioning module, which supports LTE CAT4 up to 150Mbps for downlink data transfer. it is pretty low power consumption. 2. You can connect this 4G module with computer to surf the Internet, or attach it onto Raspberry Pi to enable functions like 4G high speed connection, wireless communication, making telephone call, sending SMS, global positioning, etc.Applicable Region1. SIM7600A-H is mainly applicable in North America (US, CA, MX), SIM7600E-H is mainly applicable in Southeast Asia, West Asia, Europe, Africa, SIM7600CE-T is mainly applicable in China. 2. Please check the supported bands according to your local service provider, select the proper one when placing order.Features1. Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+ 2. Support dial-up, telephone call, SMS, MMS, mail, TCP, UDP, DTMF, HTTP, FTP, etc. 3. Support GPS, BeiDou, Glonass, LBS base station positioning 4. Onboard USB interface, to test AT Commands, get GPS positioning data, and so on 5. Onboard CP2102 USB to UART converter, for serial debugging 6. Breakout UART control pins, to connect with host boards like Arduino/STM32 7. SIM card slot, supports 1.8V/3V SIM card 8. Onboard audio jack and audio decoder for making telephone call 9. 2x LED indicators, easy to monitor the working status 10. Onboard voltage translator, operating voltage can be configured to 3.3V or 5V via jumper 11. Baudrate: 300bps-4Mbps (default: 115200bps) 12. Autobauding baudrate: 9600bps-115200bps 13. Control via AT commands (3GPP TS 27.007, 27.005, and V.25TER command set) 14. Support SIM application toolkit: SAT Class 3, USAT 15. Come with development resources and manual (examples for Raspberry Pi/Arduino/STM32)Communications Specifications1. Band: A. LTE: - SIM7600A-H: LTE-FDD B2/B4/B12 - SIM7600E-H: LTE-FDD B1/B3/B5/B7/B8/B20, LTE-TDD B38/B40/B41 - SIM7600CE-T: LTE-TDD B38/B39/B40/B41, LTE-FDD B1/B3/B8 B. WCDMA / TD-SCDMA/ CDMA 2000 - SIM7600A-H: UMTS/HSPA+ B2/B5 - SIM7600E-H: UMTS/HSPA+ B1/B5/B8 - SIM7600CE-T: UMTS/HSDPA/HSPA+ B1/B8, TD-SCDMA B34/B39, CDMA 1X/EVDO BC0 C. GSM/GPRS/EDGE 900/1800 MHz 2. Generation: 4G, 3G, 2.5G, 2G 3. Emitting power: 0.25W, 0.5W/EGSM900, 0.4W/DCS1800, 2W/GSM900, 1W/DCS1800 4. Data Speed - LTE CAT 4: Uplink=<50 Mbps, Downlink=<150 Mbps - UMTS: Uplink=<384Kbps, Downlink=<384Kbps - EDGE: Uplink=<236.8kbps, Downlink=<236.8kbps - GPRS: Uplink=<85.6kbps, Downlink=<85.6kbps - HSPA+: Uplink=<5.76Mbps, Downlink=<42MbpsGNSS Specifications1. Receiver type - 16-channel - C/A code 2. Sensitivity - Tracking: -159 dBm (GPS) / -158 dBm (GLONASS) / TBD (BD) - Cold starts: -148 dBm 3. Time-To-First-Fix (open air) - Cold starts: <35s - Hot starts: <1s 4. Accuracy - Position: <2.5m CEPSMS and Audio Specifications1. SMS - Support types: MT, MO, CB, Text, PDU - Storage: USIM card and ME (default) 2. Audio feature - Support echo cancellation - Support noise reductionOther Specifications1. Power supply: 5V 2. Operating voltage: 5V/3.3V (configured via jumper) 3. Operating temperature: -30 degree C ~ 80 degree C 4. Storage temperature: -45 degree C - 90 degree C 5. Dimension: 56.21mm x 65.15mmWhat is on Board1. SIM7600CE-T 2. CP2102 USB to UART converter 3. NAU8810 audio decoder 4. TXS0108EPWR voltage translator: Translates 3.3V/5V into 1.8V 5. MP2128DT power chip 6. MP1482 power chip 7. Raspberry Pi GPIO header: For connecting with Raspberry Pi 8. SIM7600 control interface: For connecting with host boards like Arduino/STM32 9. SIM card slot: Supports 1.8V/3V SIM card 10. TF card slot: Allows file/SMS/...storage 11. 3.5mm earphone/mic jack 12. USB interface: For testing AT Commands, getting GPS positioning data, etc. 13. USB to UART interface: For serial debugging, or login to Raspberry Pi 14. MAIN antenna connector 15. AUX antenna connector 16. GNSS antenna connector 17. Power switch 18. Network status indicator 19. Power indicator 20. Operating voltage selection jumper: - VCCIO-3.3V: set operating voltage as 3.3V - VCCIO-5V: set operating voltage as 5V 21. UART selection jumper: - A: Access Raspberry Pi via USB to UART - B: Control the SIM7600 by Raspberry Pi - C: Control the SIM7600 via USB to UARTPackage List1. SIM7600CE 4G HAT x1 2. LTE Antenna x1 3. GPS External Antenna (B) x1 4. USB type A plug to micro plug cable x2 5. RPi screws pack (2pcs) x1

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4G/3G/GNSS HAT for Raspberry Pi, Based on SIM7600E-HApplicable Region1. SIM7600A-H is mainly applicable in North America (US, CA, MX), SIM7600E-H is mainly applicable in Southeast Asia, West Asia, Europe, Africa, SIM7600CE-T is mainly applicable in China.2. Please check the supported bands according to your local service provider, select the proper one when placing order.Overview1. The SIM7600A-H 4G HAT is a 4G communication and GNSS positioning module, which supports LTE CAT4 up to 150Mbps for downlink data transfer. it is pretty low power consumption.2. You can connect this 4G module with computer to surf the Internet, or attach it onto Raspberry Pi to enable functions like 4G high speed connection, wireless communication, making telephone call, sending SMS, global positioning, etc.Features1. Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+2. Support dial-up, telephone call, SMS, MMS, mail, TCP, UDP, DTMF, HTTP, FTP, etc.3. Support GPS, BeiDou, Glonass, LBS base station positioning4. Onboard USB interface, to test AT Commands, get GPS positioning data, and so on5. Onboard CP2102 USB to UART converter, for serial debugging6. Breakout UART control pins, to connect with host boards like Arduino/STM327. SIM card slot, supports 1.8V/3V SIM card8. Onboard audio jack and audio decoder for making telephone call9. 2x LED indicators, easy to monitor the working status10. Onboard voltage translator, operating voltage can be configured to 3.3V or 5V via jumper11. Baudrate: 300bps ~ 4Mbps (default: 115200bps)12. Autobauding baudrate: 9600bps ~ 115200bps13. Control via AT commands (3GPP TS 27.007, 27.005, and V.25TER command set)14. Support SIM application toolkit: SAT Class 3, USAT15. Come with development resources and manual (examples for Raspberry Pi/Arduino/STM32)Communications Specifications1. Band: - LTE-- SIM7600A-H: --- LTE-FDD B2/B4/B12-- SIM7600E-H: --- LTE-FDD B1/B3/B5/B7/B8/B20--- LTE-TDD B38/B40/B41-- SIM7600CE-T: --- LTE-TDD B38/B39/B40/B41--- LTE-FDD B1/B3/B8- WCDMA / TD-SCDMA / CDMA 2000-- SIM7600A-H: --- UMTS/HSPA+ B2/B5-- SIM7600E-H: --- UMTS/HSPA+ B1/B5/B8-- SIM7600CE-T:--- UMTS/HSDPA/HSPA+ B1/B8--- TD-SCDMA B34/B39 --- CDMA 1X/EVDO BC0- GSM/GPRS/EDGE 900/1800 MHz2. Generation: 4G, 3G, 2.5G, 2G3. Emitting power: 0.25W, 0.5W@EGSM900, 0.4W@DCS1800, 2W@GSM900, 1W@DCS18004. Data Speed- LTE CAT 4-- Uplink=<50 Mbps-- Downlink=<150 Mbps- UMTS-- Uplink=<384Kbps-- Downlink=<384Kbps- EDGE-- Uplink=<236.8kbps-- Downlink=<236.8kbps- GPRS-- Uplink=<85.6kbps-- Downlink=<85.6kbps- HSPA+-- Uplink=<5.76Mbps-- Downlink=<42MbpsGNSS Specifications1. Receiver type- 16-channel- C/A code2. Sensitivity- Tracking: -159 dBm (GPS) / -158 dBm (GLONASS) / TBD (BD)- Cold starts: -148 dBm3. Time-To-First-Fix (open air)- Cold starts: <35s- Hot starts: <1s4. Accuracy- Position: <2.5m CEPSMS and Audio Specifications1. SMS- Support types: MT, MO, CB, Text, PDU- Storage: USIM card and ME (default)2. Audio feature- Support echo cancellation- Support noise reductionOther Specifications1. Power supply: 5V2. Operating voltage: 5V/3.3V (configured via jumper)3. Operating temperature: -30 degree C ~ 80 degree C4. Storage temperature: -45 degree C ~ 90 degree C5. Dimension: 56.21mm x 65.15mmWhat is on Board1. SIM7600E-H2. CP2102 USB to UART converter3. NAU8810 audio decoder4. TXS0108EPWR voltage translator: translates 3.3V/5V into 1.8V5. MP2128DT power chip6. MP1482 power chip7. Raspberry Pi GPIO header: for connecting with Raspberry Pi8. SIM7600 control interface: for connecting with host boards like Arduino/STM329. SIM card slot: supports 1.8V/3V SIM card10. TF card slot: allows file/SMS/... storage11. 3.5mm earphone/mic jack12. USB interface: for testing AT Commands, getting GPS positioning data, etc.13. USB to UART interface: for serial debugging, or login to Raspberry Pi14. MAIN antenna connector15. AUX antenna connector16. GNSS antenna connector17. Power switch18. Network status indicator19. Power indicator20. Operating voltage selection jumper: - VCCIO - 3.3V: set operating voltage as 3.3V- VCCIO - 5V: set operating voltage as 5V21. UART selection jumper: - A: Access Raspberry Pi via USB to UART- B: Control the SIM7600 by Raspberry Pi- C: Control the SIM7600 via USB to UARTPackage Contents1. SIM7600E-H 4G HAT x12. LTE Antenna x13. GPS External Antenna (B) x14. USB type A plug to micro plug cable x25. RPi screws pack (2pcs) x1

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OverviewThis is a general GNSS module which supports Multi-GNSS systems: GPS, BDS, and QZSS, with advantages such as fast positioning, high accuracy, low power consumption, and so on.Features1. Support Multi-GNSS systems: GPS, BDS, and QZSS2. EASY, self track prediction technology, help quick positioning3. AlwaysLocate, intelligent controller of periodic mode for power saving4. Support DGPS, SBAS (WAAS/EGNOS/MSAS/GAGAN)5. UART communication baudrate: 4800~115200bps (9600bps by default)6. Onboard rechargeable Li battery MS621FE, for preserving ephemeris information and hot starts7. 2x LEDs for indicating the module working status8. Come with development resources and manual (examples for Raspberry Pi/Arduino/STM32)GNSS Specifications1. Band: GPS L1(1575.42Mhz), BD2 B1 (1561.098MHz)2. Channels: 33 tracking ch, 99 acquisition ch, 210 PRN ch3. C/A code4. SBA: WAAS, EGNOS, MSAS, GAGAN5. Horizontal position accuracy:- Autonomous: <2.5mCEP6. Time-To-First-Fix @-130dBm (EASY enabled):- Cold starts: <15s- Warm starts: <5s- Hot starts: <1s7. Sensitivity:- Acquisition: -148dBm- Tracking: -163dBm- Re-acquisition: -160dBm8. Dynamic performance:- Altitude (max): 18000m- Velocity (max): 515m/s- Acceleration (max): 4GGeneral Specifications1. Communication interface: UART2. Baudrate: 4800~115200bps (9600bps by default)3. Update rate: 1Hz (default), 10Hz (max)4. Protocols: NMEA 0183, PMTK5. Power supply voltage: 5V / 3.3V6. Operating current: 11mA7. Operating temperature: -40℃ ~ 85℃8. Dimensions: 32.5mm x 25.5mmApplications1. Vehicle tracking2. Asset tracking3. Security system4. Industrial PDA5. GIS applicationPackage Contents1. L76X GPS Module x12. PH2.0 5PIN wire x1

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1.5 inch RGB OLED display module, 128x128 pixels, 16-bit high color, SPI interfaceOverviewThis is a general RGB OLED display Module, 1.5inch diagonal, 128x128 pixels, 16-bit high color (65K colors), with embedded controller, communicating via SPI interface.Features1. 128x128 high resolution, 65K colors, clearly displays colorful images2. Support 4-wire SPI OR 3-wire SPI interface, configured via onboard resistor3. Come with development resources and manual (examples for Raspberry Pi/Arduino/STM32)Specifications1. Driver: SSD13512. Interface: 4-wire SPI, 3-wire SPI3. Display color: RGB, 65K colors4. Resolution: 128x1285. Viewing angle: >160 degree6. Operating voltage: 3.3V / 5V7. Dimension: 44.5 x 37 (mm)Package Contents1. 1.5 inch RGB OLED Module x12. PH2.0 7Pin x1

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1.5inch OLED display Module, 128x128 pixels, 16 gray scale, SPI/I2C interfaceOverviewThis is a general OLED display Module, 1.5inch diagonal, 128x128 pixels, 16 gray scale, with embedded controller, communicating via SPI or I2C interface.Features1. 128x128 high resolution2. 16 gray scale, better display effect3. Support SPI or I2C interface, configured via onboard resistor4. Come with development resources and manual (examples for Raspberry Pi/Arduino/STM32)Specifications1. Driver: SSD13272. Interface: SPI / I2C3. Display color: White4. Gray scale: 165. Resolution: 128x128 (most other competitive products are typically 128x64)6. Viewing angle: >160 degree7. Operating voltage: 3.3V / 5V8. Dimension: 44.5 x 37 (mm)Package Contents1. 1.5 inch OLED Module x12. PH2.0 7Pin x1

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1. Driver chip: SSD13312. Interface: SPI3. Resolution: 96×644. Display size: 0.95inch5. Colors: 65K colorful6. Visible angle: >160°7. Operating temperature: -20~70 degree C8. Storage temperature: -30~80 degree C9. Operating voltage: 3.3V / 5V

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1. Driver chip: SH11062. Interface: 3-wire SPI, 4-wire SPI, I2C3. Resolution: 128*644. Display size: 1.3 inch5. Colors: Blue6. Visible angle: >160 degree7. Operating temperature: -30~70 degree C8. Storage temperature: -30~80 degree C9. Dimension: 40.50mm*37.50mm

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1. Driver chip: SH11062. Interface: 3-wire SPI, 4-wire SPI, I2C3. Resolution: 128*644. Display size: 1.3 inch5. Colors: Blue6. Visible angle: >160 degree7. Operating temperature: -30~70 degree C8. Storage temperature: -30~80 degree C9. Dimension: 40.50mm*37.50mm

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OverviewThis is a general OLED display Module, 0.91inch diagonal, 128x32 pixels, with embedded controller, communicating via I2C interface.Features1. 0.91inch small form factor2. 128x32 high resolution3. I2C interface, requires only two signal pins4. Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)Specifications1. Driver: SSD13062. Interface: I2C3. Display color: White4. Resolution: 128x325. Viewing angle: >160 degree6. Operating voltage: 3.3V / 5V7. Dimension: 36 x 12.5 (mm)Package Contents1. 0.91inch OLED Module x13. PH2.0 4Pin x1

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1. Driver chip: SSD13062. Interface: 3-wire SPI, 4-wire SPI, I2C3. Resolution: 128*644. Display size: 0.96 inch5. Colors: 1/4 yellow section, 3/4 blue section6. Visible angle: >160 degree7. Operating temperature: -30~70 degree C8. Storage temperature: -30~80 degree C9. Operating voltage: 3.3V / 5V

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1. Driver chip: SSD13062. Interface: 3-wire SPI, 4-wire SPI, I2C3. Resolution: 128*644. Display size: 0.96 inch5. Colors: 1/4 yellow section, 3/4 blue section6. Visible angle: >160 degree7. Operating temperature: -30~70 degree C8. Storage temperature: -30~80 degree C9. Operating voltage: 3.3V / 5V

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Overview1. This is an E-Ink display module, 4.2inch, 400x300 resolution, with embedded controller, communicating via SPI interface.2. Due to the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf label, industrial instrument, and so on.Features1. No backlight, keeps displaying last content for a long time even when power down2. Ultra low power consumption, basically power is only required for refreshing3. SPI interface, for connecting with controller boards like Raspberry Pi/Arduino/Nucleo, etc.4. Onboard voltage translator, compatible with 3.3V/5V MCUs5. Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)Specifications1. Operating voltage: 3.3V~5V2. Interface: 3-wire SPI, 4-wire SPI3. Outline dimension: 103.0mm × 78.5mm4. Display size: 84.8mm × 63.6mm5. Dot pitch: 0.212 × 0.2126. Resolution: 400 × 3007. Display color: black, white8. Grey level: 29. Full refresh time: 4s10. Refresh power: 26.4mW(typ.)11. Standby power: <0.017mW12. Viewing angle: >170 degree13. Weight: 0.052 kgInterface1. SYMBOL: DESCRIPTION2. VCC: 3.3V~5V3. GND: Ground4. DIN: SPI MOSI pin5. CLK: SPI SCK pin6. CS: SPI chip selection, low active7. DC: Data/Command selection (high for data, low for command)8. RST: External reset, low active9. BUSY: Busy status output, low activePackage contents1. 4.2inch e-Paper Module x12. PH2.0 20cm 8Pin x1

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Overview1. This is an E-Ink raw display, 9.7inch, 1200x825 resolution, communicating via parallel port.2. Due to the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf label, industrial instrument, and so on.Features1. No backlight, keeps displaying last content for a long time even when power down2. Low power consumption, basically power is only required for refreshing3. Comes with development resources and manual (driver board schematic, examples for Raspberry Pi/STM32)Specifications1. Operating voltage: 5V2. Interface: parallel port3. Outline dimension: 218.8mm x 156.425mm x 1.15mm4. Display size: 202.8mm x 139.425mm5. Dot pitch: 0.169 x 0.1696. Resolution: 1200 x 8257. Display color: black, white8. Gray scale: 2-16 (1-4 bit)9. Full refresh time: <1s10. Viewing angle: >170 degree11. Weight: 0.09 kg12. Note: This is a raw display, for easy testing and comparing, please consider the one with driver board: 9.7inch e-Paper HAT

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This is an E-Ink display HAT for Raspberry Pi, 2.7inch, 264x176 resolution, with embedded controller, communicating via SPI interface.Due to the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf label, industrial instrument, and so on.Features1. No backlight, keeps displaying last content for a long time even when power down2. Ultra low power consumption, basically power is only required for refreshing3. Compatible with Raspberry Pi 2B/3B/3B+/Zero/Zero W4. Onboard 4x Keys5. SPI interface, for connecting with other controller boards like Raspberry/Arduino/Nucleo, etc.6. Onboard voltage translator, compatible with 3.3V/5V MCUs7. Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)Specifications1. Operating voltage: 3.3V/5V2. Interface: 3-wire SPI, 4-wire SPI3. Outline dimension: 85mm x 56mm4. Display size: 57.288mm x 38.192mm5. Dot pitch: 0.217 x 0.2176. Resolution: 264 x 1767. Display color: Black, white8. Grey level: 29. Full refresh time: 6s10. Refresh power: 24mW(typ.)11. Standby power: <0.017mW12. Viewing angle: >170 degree13. Weight: 0.036 kgPackage Contents1. 2.7inch e-Paper HAT x12. RPi screws pack (2pcs) x23. PH2.0 20cm 8Pin x1

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Overview1. This is an E-Ink display HAT for Raspberry Pi, 7.5inch, 640x384 resolution, with embedded controller, communicating via SPI interface, supports red, black, and white three-color display.2. Due to the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf label, industrial instrument, and so on.Features1. No backlight, keeps displaying last content for a long time even when power down2. Ultra low power consumption, basically power is only required for refreshing3. Compatible with Raspberry Pi 2B/3B/3B+/Zero/Zero W4. SPI interface, for connecting with other controller boards like Raspberry/Arduino/Nucleo, etc.5. Onboard voltage translator, compatible with 3.3V/5V MCUs6. Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)Specifications1. Operating voltage: 3.3V~5V2. Interface: SPI3. Outline dimension: 170.2mm x 111.2mm4. Display size: 163.2mm x 97.92mm5. Dot pitch: 0.255 x 0.2556. Resolution: 640 x 3847. Display color: red, black, white8. Grey level: 29. Full refresh time: 16s10. Refresh power: 38mW(typ.)11. Standby power: <0.017mW12. Viewing angle: >170 degree13. Weight: 0.065 kgPackage Contents1. 7.5 inch e-Paper (B) x12. e-Paper Driver HAT x13. RPi screws pack (2pcs) x14. PH2.0 20cm 8Pin x1

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OverviewThis is a 2-DOF pan-tilt kit designed for Raspberry Pi. With onboard PCA9685 PWM chip and TSL2581 ambient light sensor, it allows the Pi to control camera movement and sense light intensity through I2C interface.Features1. Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+2. I2C interface, only 2 pins are required for moving and light intensity sensing3. Onboard PCA9685 chip, provides 12-bit resolution PWM signal for moving control4. Onboard TSL2581FN light-to-digital converter, with embedded ADC, provides a value that approximates the human eye response to assist the module5. Onboard voltage level translator, compatible with 3.3V/5V operating voltage6. Specific acrylic board to fix the Raspberry Pi camera, make it easy to install7. Comes with development resources and manual (demo code, assembly guide)Specifications1. PWM driver: PCA96852. PWM resolution: 12-bit3. Ambient light sensor: TSL2581FN4. Ambient light resolution: 16-bit5. Communication interface: I2C6. Operating voltage: 3.3V/5V7. Dimension: 56.6mm x 65mmHow to AssembleA little assembly work is required to use the Pan-Tilt HAT, yet its pretty easy to do, heres the assembly guide.Package Contents1. Pan-Tilt HAT x12. 2-DOF pan-tilt kit x13. SG90 servo x14. MG90S servo x15. Acrylic board x16. M2 screws pack x17. RPi screws pack (2pcs) x1

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Overview1. The OV9655 Camera Board is a simple digital camera based on OV9655.2. The OV9655 Camera Board makes it possible to take photos and/or record video with your development board.FeaturesOV9655, camera, control interface

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Camera Module Based on OV5640 Image Sensor, 5 Megapixel (2592x1944), Auto Focusing with Onboard Flash LEDFeatures1. Pixels: 5 megapixel2. Resolution: 2592x19443. Auto focusing by detecting the object distance4. Onboard flash LED, allowed to take pictures in the dark5. Sensor: OV5640- 1.4um x 1.4um pixel with OmniBSI technology, high sensitivity, low crosstalk, low noise- Automatic image control functions: AEC, AWB, ABF, ABLC, etc.- Image quality controls: color saturation, hue, gamma, sharpness, lens correction, etc.- Supports image scaling, panning, windowing, etc.6. Lens:- CCD size: 1/4inch- Aperture (F): 2.8- Focal Length: 3.37mm (adjustable)- Diagonal: 67.4 degree7. Output Formats:- YUV(422/420)/YCbCr422- RGB565/555/444- CCIR656- RAW RGB- Compressed Data8. Operating Voltage: 3.3V9. Control Interface: SCCB (I2C compatible)10. Data Interface: DVP 8-bit11. Dimension: 35.70mm x 23.90mm

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Features1.Pixels: 5 megapixel2.Resolution: 2592x19443.Sensor: OV5640 3.1 1.4um x 1.4um pixel with OmniBSI technology, high sensitivity, low crosstalk, low noise 3.2 Automatic image control functions: AEC, AWB, ABF, ABLC, etc. 3.3 Image quality controls: color saturation, hue, gamma, sharpness, lens correction, etc. 3.4 Supports image scaling, panning, windowing, etc.4.Lens: 4.1 CCD size: 1/4inch 4.2 Aperture (F): 2.8 4.3 Focal Length: 2.8mm 4.4 Diagonal: 63 degree5.Output Formats: 5.1 YUV(422/420)/YCbCr422 5.2 RGB565/555/444 5.3 CCIR656 5.4 RAW RGB 5.5 Compressed Data6.Operating Voltage: 3.3V7.Control Interface: SCCB (I2C compatible)8.Data Interface: DVP 8-bit9.Dimension: 35.70mm × 23.90mm

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Features1. Pixels: 5 megapixel2. Resolution: 2592x19443. Sensor: OV5640- 1.4um x 1.4um pixel with OmniBSI technology, high sensitivity, low crosstalk, low noise- Automatic image control functions: AEC, AWB, ABF, ABLC, etc.- Image quality controls: color saturation, hue, gamma, sharpness, lens correction, etc.- Supports image scaling, panning, windowing, etc.4. Lens:- CCD size: 1/4inch- Aperture (F): 2.5- Focal Length: 2.0mm- Diagonal: 170 degree (fisheye)5. Output Formats:- YUV(422/420)/YCbCr422- RGB565/555/444- CCIR656- RAW RGB- Compressed Data6. Operating Voltage: 3.3V7. Control Interface: SCCB (I2C compatible)8. Data Interface: DVP 8-bit9. Dimension: 35.70mm x 23.90mm

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10 DOF IMU Sensor (C), Inertial Measurement Unit, Lower Power ConsumptionOverview10 DOF IMU Sensor (C) is good at motion monitor, as well as detecting/measuring the position, height, and temperature. It would be helpful for making your own copter or balancing robot, provides great man-machine interaction.Features1. MPU9250: 3-axis gyroscope, 3-axis accelerometer, and 3-axis compass/magnetometer- Internal Digital Motion Processing™ (DMP™) engine, offloads complicate fusion calculation, sensor synchronization, gesture recognition, etc.- Comparing with MPU6050, it is lower power consumption, and more suitable for wearable devices2. BMP280: barometric pressure sensor- Embedded temperature sensor for temperature compensation- Comparing with BMP180, it is lower power consumption, and higher performance3. You can get the 10 DOF data through I2C interface

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Overview10 DOF IMU Sensor (D) features the low power ICM20948 onboard, it is good at motion monitoring, as well as detecting/measuring the position, height, and temperature.This tiny module would be helpful for making your own copter or balancing robot, provides great man-machine interaction.Features1. ICM20948: Low power 3-axis gyroscope, 3-axis accelerometer, and 3-axis compass/magnetometer- Internal Digital Motion Processing™ (DMP™) engine, offloads complicate fusion calculation, sensor synchronization, gesture recognition, etc.- Comparing with MPU9250, it is higher precision, lower power consumption, and more suitable for wearable devices2. BMP280: barometric pressure sensor- Embedded temperature sensor for temperature compensation- Comparing with BMP180, it is lower power consumption, and higher performance3. You can get the 10 DOF data through I2C interface

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UART Fingerprint Reader, onboard processor STM32F205, commercial fingerprinting algorithm, optical sensorOverviewUART Fingerprint Reader is a fingerprinting module designed for secondary development, high-speed for identification, high stability. It is an intelligent module that provides functionalities like fingerprint recording, image processing, feature extraction, template generation, template storage, fingerprint matching and searching, etc.Features1. Onboard high-speed processor STM32F2052. Commercial fingerprinting algorithm, faster identification3. High-accuracy optical sensor, standard 16-pin interface, allows users to choose optical/semiconductor sensors4. Divided structure: fingerprint sensor + processing circuit + algorithm platform5. Easy for developing, controlled via UART, supports any MCU with UART6. Open protocol, it is available to freely input/output fingerprint images, fingerprint feature file and other fingerprinting actionsPackage Contents1. UART Fingerprint Reader × 12. 6-pin custom connector jumper wire × 1

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Capacitive Fingerprint Reader, onboard processor STM32F105, commercial fingerprinting algorithm, semiconductor sensorOverview1. The Capacitive Fingerprint Reader is a standard fingerprinting module designed for secondary development, allows fast and stable fingerprint verification.2. Based on a high-speed digital processor STM32F105R8, combined with high-security commercial fingerprinting algorithm, and advanced semiconductor sensor, the Capacitive Fingerprint Reader becomes a simple but smart integration module, provides functionalities like fingerprint enrolling, image processing, feature finding, template generating and storing, fingerprint matching and searching, etc.Features1. Easy to use by some simple commands, you dont have to know any fingerprint technology, or the module inter structure/calculation2. Commercial fingerprinting algorithm, stable performance, fast verification3. Sensitive detection, just touch the collecting window lightly, without pressing4. Allows to freely input/output fingerprint images, fingerprint feature file and other fingerprinting actions5. Dual communication, UART or USB6. Processor will enter sleep and wake up when detecting, achieves low power consumption7. Comes with rich related resources (software on PC, development SDK, tools, and examples for Raspberry/Arduino/STM32)Package Contents1. Capacitive Fingerprint Reader x12. PH2.0 wire 20cm 6Pin x1

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Overview1. Onboard audio power amplifier LM3862. Audio signal gain up to 2003. Adjustable accuracy4. Signal output indicatorSpecifications1. Mic sensitivity: 52dB2. Frequency range: 50Hz ~ 20KHz3. Power: 3.3V ~ 5.3V4. Mounting holes size: 2.0mmApplications1. Audio amplifier2. Ambient sound detection3. Sound level detection (unable to get exact dB value)How to UseIn the case of working with a MCU:1. VCC: 3.3V ~ 5.3V2. GND: Power supply ground3. AOUT: MCU.IO (analog output)4. DOUT: MCU.IO (digital output)Package Contents1. Sound Sensor x12. 4-pin custom connector jumper wire x1

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Overview1. Sensitive for benzene, alcohol, smoke2. Output voltage boosts along with the concentration of the measured gases increases3. Fast response and recovery4. Adjustable sensitivity5. Signal output indicatorSpecifications1. Power: 2.5V ~ 5.0V2. Dimension: 40.0mm * 21.0mm3. Mounting holes size: 2.0mmApplicationsAir quality monitorHow to UseIn the case of working with a MCU:1. VCC: 2.5V ~ 5.0V2. GND: Power supply ground3. AOUT: MCU.IO (analog output)4. DOUT: MCU.IO (digital output)Package Contents1. MQ-135 Gas Sensor x12. 4-pin custom connector jumper wire x1

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Overview1. Sensitive for LPG, natural gas, coal gas2. Output voltage boosts along with the concentration of the measured gases increases3. Fast response and recovery4. Adjustable sensitivity5. Signal output indicatorSpecifications1. Power: 2.5V ~ 5.0V2. Dimension: 40.0mm * 21.0mm3. Mounting holes size: 2.0mmApplicationsGas leakage detectorHow to UseIn the case of working with a MCU:1. VCC: 2.5V ~ 5.0V2. GND: Power supply ground3. AOUT: MCU.IO (analog output)4. DOUT: MCU.IO (digital output)Package Contents1. MQ-5 Gas Sensor x12. 4-pin custom connector jumper wire x1

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Overview1. Sensitive for LPG, propane, hydrogen2. Output voltage boosts along with the concentration of the measured gases increases3. Fast response and recovery4. Features boost circuit5. Adjustable sensitivity6. Signal output indicatorSpecifications1. Power: 2.5V ~ 5.0V2. Dimension: 40.0mm * 21.0mm3. Mounting holes size: 2.0mmApplicationsGas leakage detectorHow to UseIn the case of working with a MCU:1. VCC: 2.5V ~ 5.0V2. GND: Power supply ground3. AOUT: MCU.IO (analog output)4. DOUT: MCU.IO (digital output)Package Contents1. MQ-2 Gas Sensor x12. 4-pin custom connector jumper wire x1

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