DIY Parts & Components

1. Basic function: realize the bi-directional transparent transmission function of serial port and Ethernet interface2. Ethernet: common network port3. Isolation protection: without isolation4. Serial port: TTL5. Power supply: DC 3.3V/5V6. Power supply method: row of pins / pads7. Application scenario: can be used as serial server, Modbus gateway, MQTT gateway, suitable for data acquisition, IoT gateway, security IoT and smart meter monitoring, etc.8. Size: about 34 x 23 x 11.5mmSerial port parameters:1. Baud rate: 300-115200bps2. Data bits: 5-9 bits3. Flow control: with flow controlSoftware:1. Protocol: ETHERNET, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS2. Configuration mode: host computer configuration, WEB browser, device management function library3. Communication mode: TCP/IP direct communication, virtual serial port mode4. Data transmission mode: TCP Server, TCP Client, UDP Group, UDP5. Modbus gateway: Modbus TCP to RTU6. Other functions: custom heartbeat packets/registration packets, custom web pages, etc.Features:1. Compact size, easy integration, low power consumption2. Can be quickly embedded into industrial, IoT and security and other areas of product applications3. Designed with postage stamp hole sinker process, highly integrated package, supports multiple ways to embed into various product applications4. Support a variety of communication modes, support TCP server / TCP client / UDP multicast / UDP mode5. Support Modbus gateway, suitable for Modbus network upgrade, can cooperate with 3D force control modal components6. Customized heartbeat packet and registration packet, convenient for communication and device identification with the cloud7. Support NTP protocol, get network time for serial output or for protocol content upload8. Support web page and upper computer configuration9. Pin out control pins, easy to embed or connect to user devices and various MCU master control devices10. With a variety of indicators, easy to view the working status of the module

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Features:1. Suitable for barcode scanning applications such as elevators.2. Use advanced image recognition algorithms to easily decode various one-dimensional or two-dimensional codes.3. Onboard UART interface, which can be easily integrated into various embedded devices.4. Compact size and high integrationProduct parameters:1. Resolution: 640 x 4802. Scanning angle: horizontal 70 degrees, vertical 55 degrees, rolling 360 degrees3. Scan mode: induction, continuous4. Accuracy: one-dimensional code is greater than or equal to 5mil, two-dimensional code is greater than or equal to 10mil5. Communication interface: UART port (default 9600 8N1)6. LED indicator:Blue: ScanGreen: decoding successful7. Power supply: 3.3V8. Current: 120mA9. Security protection:Electrostatic protection: contact discharge 6 kV, air discharge ±12KVIP protection: IP54 (front)10. Operating temperature: -30 to 70 degrees Celsius11. Storage temperature: -40 to 80 degrees Celsius12. Working humidity: 5%RH-95%RH (non-condensing)13. Product size: 21 x 21 x 8.9mmPacking list:-Barcode scanning module (D) x 1-6PIN cable without header x 1-6PIN cable x 1

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1. Model Number: MINI 32 V2.0 2. Main chip: ESP 32 3. Flash Memory Chip: 25Q32 4. Charging IC Chip: TP4054 5. USB to Serial Port Chip: CH340C 6. Package Includes: 1 x TTGO MINI 32 V2.0 ESP32 WiFi Bluetooth Module 2 x Long Female Pins 2 x Normal Pins 4 x Short Female Pins

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Hardware Specifications 1. Chipset: ESPRESSIF-ESP32-WROOM, LAN8720A Ethernet chip, SI 3404 power management chip 2. Flash: 4MB 3. PSRAM: 8MB 4. SRAM: 520 kB SRAM 5. Button: robot, rest 6. External device: TF card slot, C-type interface, PA2369NL 1825-S transformer, HR861153C Ethernet-POE interface 7. USB to TTL: CP 2104 8. Modular interface: SD card, UART, SPI, I2C, PWM, I2S, ADC 9. Satellite clock: 32.768 MHz crystal oscillator 10. Operating temperature range: -40 degrees Celsius to +85 degrees Celsius 11. Size: 70x52.3x17mm 12. Weight: 26.85g Power Specifications 1. Power input: -C type USB 5V 2. HR861153C Ethernet-POE interface: 50V 3. Working voltage: 2.7V-3.6V 4. Output current: about 1.2A 5. Charging current: 500 mA 6. USB: Type C USB Wi-Fi 1. Standard: FCC/CE-Red/IC/TELEC/KCC/SRRC/NCC (ESP 32 chip) 2. Protocol: 802.11 b/g/n (802.11n, acceleration 150 Mbps) A-MPDU and A-MSDU aggregation, support 0.4??S guard interval 3. Frequency range: 2.4GHz~2.5GHz (2400 m~2483.5M) 4. Transmit power: 22 dBm 5. Communication distance: 300 meters Bluetooth 1. Protocol: Complies with Bluetooth V4.2BR/EDR and BLE standards 2. Radio frequency: -97 dBm sensitivity nzif receiver class-1 class-2 class-3 emitter AFH 3. Audio: CVSD&SBC audio Software Specification 1. Wi-Fi mode: workstation/SoftAP/SoftAP+Station/P2P 2. Security mechanism: WPA/WPA 2/WPA 2-Enterprise/WPS 3. Encryption type: AES/RSA/ECC/SHA 4. Firmware upgrade: UART download/OTA (download and write firmware via network/host) 5. Software development: support cloud server development/sdk for user firmware development 6. Network protocol: IPv 4, IPv 6, SSL, TCP/UDP/HTTP/FTP/MQTT 7. User configuration: +instruction set, cloud server, Android/iOSapp 8. OS: FreeRTOS

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1. The input is a switch signal. When the input port is short-circuited to the ground (GND), an alarm message will be sent to the preset alarm phone, or call the set alarm number. The content of the alarm message can be set by yourself 2. It is simple and convenient to use, can be well embedded in other equipment, and act as a remote alarm working system 3. The alarm content of 1 alarm input and the alarm content when it is restored to normal can be defined by yourself 4. Built-in rechargeable lithium battery, usually in a charging state, when the main power is off, it will provide power and send an alarm message to the preset number 5. Power supply: DC 5V-15V

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1. Operating voltage: DC 3V-5V 2. Round board diameter: 1cm 3. Sensor distance: 3mm 4. Cable length: 20cm 5. The touch sensor switch module and the back of the circuit board are touch-sensitive surfaces, and the double-sided adhesive is very convenient for pasting on the surface of glass, plastic, rubber, acrylic, ceramics and other media. 6. Suitable for LED light control, support for external relays, power switch, microcontroller etc. low dropout design

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1. VGA-30W pixel, frame rate up to 30FPS under full HD VGA, smooth video output2. Driver-free plug-and-play, support UVC protocol, USB2.0 high-speed output, transfer rate of 480Mbps3. GC0308 HD sensor chip, low noise, low power consumption, high sensitivity4. Can be applied to face recognition, security monitoring, smart home, mobile payment, etc.5. Pixel: 0.3 megapixel (648x488)6. Light-sensitive chip: GC0308 (1/6.5 inch) CMOS7. Format: MJPEG, YUY2, YUV8. Frame rate: 30 fps 24Mhz, VGA9. Interface: USB2.0 driver-free, plug-and-play10. System compatibility: Windows, Android, Linux11. Size: about 38 x 38mm

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1. Support anti-shake, can be applied to cell phones, smart toys, PC multimedia, digital cameras, law enforcement, sports cameras, smart home, intelligent identification, car recorders, etc.2. OV5645 light-sensitive chip, high image quality, low noise, high sensitivity, low crosstalk, low power consumption3. Autofocus, with motor, support autofocus control AF VCM driver4. 5 megapixels, 2592x1944 resolution, support 1080P@30fps, support 720P 60 fps high-speed shooting5. Pixels: 5.0 megapixels (2592x1944)6. Light-sensitive chip: OV5645 (1/4 inch) CMOS7. Format: RGB/YUV8. Frame rate: QSXGA (2592x1944): 15 fps; 1080p: 30 fps; 1280x960: 45 fps; 720p: 60 fps9. Interface: MIPI10. Field of view/focal length: 67.4 degrees/3.37mm11. Size: about 21 x 8.5 x 5mm

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1. Suitable for intelligent identification system, smart home, visual doorbell, sports camera, drone products and other fields that require image acquisition2. HD 2 million pixels, support 720P 30 fps video output smoothly3. GC02M2 high-definition light-sensitive chip, stable performance, high sensitivity, low power consumption4. Applicable scope: UAV aerial photography, visual doorbell, self-service terminal, face recognition, mobile payment, security monitoring, video conferencing, parking applications, drones, advertising integrated machine, etc.5. Pixel: 2 million pixels (1600×1200)6. Light-sensitive chip: GC02M2 (1/5 inch) CMOS7. Format: YUV422, MJPG, YUV8. Frame rate: 30 fps HD720p9. Interface: USB2.0 driver-free, plug-and-play10. System compatibility: Windows, Android, Linux11. Size: about 2.9 x 1.15cm

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1. Can be applied to various fields of products, such as intelligent consumer, security monitoring, industrial monitoring, etc.2. HD 720P, 1 million pixels, support 720P 30fps video smooth output3. GC1064 HD sensor chip, stable performance, high sensitivity, low power consumption4. Scope of application: smart home, mobile payment, visual doorbell, security monitoring, video conferencing, sports camera, car recorder, drone, advertising machine, etc.5. Pixel: 1 million pixels (1280x720)6. Light-sensitive chip: GC1064 (1/4 inch) CMOS7. Format: MJPG, YUV, H.2648. Frame rate: 720p: 30 fps9. Interface: USB2.0 driver-free, plug-and-play10. Field of view/focal length: 70 degrees/3.0mm, 160 degrees/1.7mm11. Size: about 38 x 38mm

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1. 2 megapixel, UXGA (1632x1232), support dynamic, with JPEG picture compression2. Can be used for cell phones, map transfer, PC multimedia, toys, digital cameras, scanning and other devices3. Low light operation, high sensitivity, embedded portable applications, low operating voltage4. Body material: FPC5. Pixels: 2 megapixels (1632x1232)6. Light-sensitive chip: OV2640 (1/4 inch) CMOS7. Output format: YUV(422/420)/YCbcr422, RGB565/555, 8-bit compressed data, 8/10-bit original RGB data8. Frame rate: UXGA/SXGA: 15fps; SVGA: 30 fps; CIF: 60 fps9. Interface: DVP10. System support: Android, Windows, Linux11. Size: about 21 x 9 x 7.2mm

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1. Suitable for intelligent identification system, smart home, visual doorbell, sports camera, drone products and other areas that require image acquisition2. HD 5 megapixel, support 5MP (2592x1944) 30fps video output smoothly3. IMX335 high-definition sensor chip, stable performance, high sensitivity, low power consumption, low illumination4. Scope of application: UAV aerial photography, visual doorbell, self-service terminals, face recognition, mobile payment, security monitoring, video conferencing, parking applications, drones, advertising machines, medical equipment, etc.5. Pixel: 5 million pixels (2592x1944)6. Light-sensitive chip: IMX335 (1/2.8 inch) CMOS7. Format: MJPG, YUV4228. Frame rate: 2592(H)x1944(V): 30 fps9. Interface: USB driver-free, plug-and-play10. Material: PCB11. Size: about 38 x 38mm

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1. Autofocus, to achieve automatic fast and accurate focus, easy to shoot effect2. Can be applied to smart home, cell phones, digital cameras, PC multimedia, identification devices, etc.3. 500W pixel, support 1080P, accurately capture the details of highlights and shadows in the scene, vivid and clear picture4. Body material: FPC5. Pixels: 5 megapixels (2592x1944)6. Light-sensitive chip: OV5640 (1/4 inch) CMOS7. Output format: 8 /10 bit RGB RAW output8. Frame rate: QSXGA (2592x1944): 15fps; 1280x960: 45 fps; 720p: 60 fps; VGA (640x480): 90 fps; QVGA (320x240): 120 fps9. Interface: DVP/MIPI10. Lens main ray angle: 24 degrees11. Size: about 21 x 8.5 x 5mm

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1. Suitable for intelligent identification system, smart home, visual doorbell, sports camera, drone products and other fields that require image acquisition2. HD 2 million pixels, 15 frames per second at UXGA (1600x1200) resolution, high color reproduction3. OV2643 high-definition sensor chip, stable performance, high sensitivity, low power consumption4. Scope of application: tablet / notebook built-in camera, UAV aerial photography, visual doorbell, security monitoring, advertising machine, sports camera, QR code scanning, fingerprint recognition, self-service terminals, etc.5. Pixel: 2.0 megapixel (1624×1212)6. Light-sensitive chip: OV2643 (1/4 inch) CMOS7. Output format: AW RGB, RGB565/555, YUV422, YCbCr422, GBR4228. Frame rate: UXGA (1600x1200): 15 fps; SVGA (800x600): 30 fps; 720p (1280x720): 30 fps9. Interface: DVP10. Material: PCB11. Size: about 3.8 x 1.84cm

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1. Low power consumption, suitable for battery-powered 8-channel GSM alarm module2. The 3G version is compatible with 2G networks and can be used in the United States, Australia, Europe, Chile, Singapore and other countries.3. This product can be powered by DC power supply or by battery (the battery is not included in the product package)4. Eight-way alarm detection, each alarm SMS user can set different content by himself5. You can choose the input port as NC or NO mode alarm6. Up to 6 groups of called numbers can be set. When the alarm input has a trigger signal, an alarm message will be sent to the alarm number, or the alarm will be called directly7. Application scenarios: mainly home security, warehouse security protection, remote monitoring of industrial standby status, remote unmanned sites, security protection (connection to various switch signal output sensors such as human detection, smoke, fire, water level monitoring, and gas)8. Support low battery alarm9. Support sleep power saving10. Working voltage: DC5V-DC15V

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1. Wide voltage: DC 6-15V power supply2. Working frequency: GSM (2G) 850/900/1800/1900 MHz3. Eight-way alarm detection, each alarm SMS user can set different content by himself4. You can choose the input port as NC or NO mode alarm5. Up to 6 groups of called numbers can be set. When the alarm input has a trigger signal, an alarm message will be sent to the alarm number, or the alarm will be called directly6. It is easy to use, supports IOS and Android APP, and can be set by simply sending text messages through the APP.7. Wide range of applications: mainly home security, warehouses, remote computer rooms, industrial monitoring sites, security protection, home security and other unattended points.

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1. This version is GSM (2G) version, not 3G or 4G, please confirm whether the relevant country can use it before purchasing2. Working voltage: AC100-240V3. The shell is a plastic waterproof box, which can be used for outdoor installation4. Suitable for all kinds of automatic doors, electric doors, garage doors and other automatic access control systems5. Adopt the GSM four-band frequency design common to all countries, suitable for the markets of various countries6. RTU5024 access controller is specially designed for all kinds of automatic door control. Access control system controlled by mobile phone calls and text messages.7. The interior adopts a safe password system with an alarm input.8. The control of RTU5024 only needs to make a call or send a text message. The control is simple and easy to use.

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1. Built-in battery, used for alarm when 12V power supply fails2. With a USB programming board, you can set 1000 numbers at one time through the software, saving a lot of SMS setting fees3. Built-in a hidden one-way alarm input, which can be connected to a switch signal for alarm4. Suitable for various automatic doors, electric doors, garage doors and other automatic access control systems5. This version is a 2G version, not a 3G or 4G version, please confirm whether the relevant country can use it before purchasing6. Digital output: NC/NO7. DC power supply: 9-15V DC/2A8. Power consumption: 12V MAX9. Input: 50mA/average 25mA10. Antenna: 50Ω SMA antenna interface11. Temperature range: -20~+60 degrees Celsius12. Humidity range: relative humidity 90%

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1. Application: Remote opening/closing of swing doors/sliding doors, shutters, garage doors, locks, etc.2. The 3G version is compatible with 2G networks and can be used in the United States, Australia, Europe, Chile, Singapore and other countries.3. GSM frequency: 850/900/1800/1900MHz4. Output relay: NC/NO5. Dry contact, 3A/240VAC6. Power consumption: 12V input max 50mA, standby: 15mA7. SIM card: support 3V SIM card8. Antenna: 50Ω SMA antenna interface9. Temperature range: -20~+60 degrees Celsius10. Humidity range: relative humidity 90%11. Voltage: DC12v

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1. Microwave motion sensors can be used in ATMs, supermarkets, airport elevators and other places2. Maximum installation height: 3m3. Detection area: 4m x 2m4. Power supply: AC/DC 12V ~ AC/DC 24V5. Power frequency: 50Hz~60Hz6. Frequency: 24.125GHz7. Tilt angle: 0-90 degrees vertically, -30-+ 30 degrees horizontally8. Sensing time/holding time: real time/0.5 seconds9. Working temperature: -25 ~ +60 degrees Celsius10. Relative humidity: 0~95%

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1. This GSM door opener is based on GSM network and can be widely used in doors, guardrails, shutters, parking systems, household appliances, computer rooms, greenhouses, remote equipment exchange, industrial remote control, etc.2. 3G version, you can set the number and parameters through the serial port, and there is a supporting setting software.3. Adopt the general GSM quad-band frequency design, suitable for the markets of various countries4. The control of RTU5015 only needs to make a call or send a text message, the control is simple and easy to use5. Material: ABS plastic6. DC power supply: 12V/2A7. Power consumption: 12V input (50mA)8. SIM card: support 3V SIM card9. Antenna: 50Ω SMA antenna interface10. Temperature range: -20-60 degrees Celsius11. Humidity range: 90% relative humidity (no condensation)12. Relay rating: 3/240V AC

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1. Sensor: SC33362. CMOS size: 1/2.8 inches3. Camera type: color4. Pixel: 3MP (2304×1296)5. Shutter: rolling shutter6. Aperture: F2.07. Distortion: less than 33%8. Field of view: 98.3 degrees9. Focal length: 3.95mm10. Focus: manual focus11. Product size: 25 x 24 x 18mm12. Weight: 12 grams

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Features:1. Using microbolometer and thermopile hybrid technology, 80x62 array pixels2. Continuous operation and thermal video streaming due to shutterless design3. Noise equivalent temperature difference (NETD) 150mK RMS@1Hz refresh rate4. Up to 25FPS (maximum) thermal imaging video stream output5. Comes with online resources and manuals (Python demo for Raspberry Pi, Android/Windows host and user manual, etc.)main application:1. High-precision long-term non-contact temperature online monitoring2. Infrared thermal imaging equipment, infrared thermometer3. Smart home, smart building, smart lighting4. Industrial temperature control, security and safety, intrusion/motion detection5. Small target thermal analysis, thermal trend analysis and solutionsProduct parameters:1. Power supply: 5V2. Working current: 61mA@5V3. Wavelength range: 8-14 microns4. Working temperature: minus 20-85 degrees Celsius5. Target temperature: minus 20-400 degrees Celsius6. Refresh rate: 25 FPS7. Field of view: 45 degrees (horizontal) × 45 degrees (vertical)8. Noise equivalent temperature difference: 150mK9. Measurement accuracy: 2 degrees Celsius (ambient temperature 10-70 degrees Celsius)10. Product size: 40PIN GPIO Header: 65×30.5mm, Type-C Port: 62×13.2mm11. Weight: 40PIN GPIO Header: 21 grams, Type-C Port: 33 gramsPacking list:-40PIN GPIO Header/Type-C Port x1-40PIN row seat x1-FPC 15 PIN cable 0.3mm pitch 100mm x1-Screw pack x1

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Features:1. Using microbolometer and thermopile hybrid technology, 80x62 array pixels2. Continuous operation and thermal video streaming due to shutterless design3. Noise equivalent temperature difference (NETD) 150mK RMS@1Hz refresh rate4. Up to 25FPS (maximum) thermal imaging video stream output5. Comes with online resources and manuals (Python demo for Raspberry Pi, Android/Windows host and user manual, etc.)main application:1. High-precision long-term non-contact temperature online monitoring2. Infrared thermal imaging equipment, infrared thermometer3. Smart home, smart building, smart lighting4. Industrial temperature control, security and safety, intrusion/motion detection5. Small target thermal analysis, thermal trend analysis and solutionsProduct parameters:1. Power supply: 5V2. Working current: 61mA@5V3. Wavelength range: 8-14 microns4. Working temperature: minus 20-85 degrees Celsius5. Target temperature: minus 20-400 degrees Celsius6. Refresh rate: 25 FPS7. Field of view: 45 degrees (horizontal) × 45 degrees (vertical)8. Noise equivalent temperature difference: 150mK9. Measurement accuracy: 2 degrees Celsius (ambient temperature 10-70 degrees Celsius)10. Product size: 40PIN GPIO Header: 65×30.5mm, Type-C Port: 62×13.2mm11. Weight: 40PIN GPIO Header: 21 grams, Type-C Port: 33 gramsPacking list:-40PIN GPIO Header/Type-C Port x1-40PIN row seat x1-FPC 15 PIN cable 0.3mm pitch 100mm x1-Screw pack x1

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1. Purpose: suitable for DC-DC-AC two-stage power conversion architecture or DC-AC single-stage industrial frequency transformer boost converter2. Frequency: 23.4KHz3. External 12MHz crystal oscillator, can realize 50Hz or 60Hz pure sinusoidal inverter chip, with high precision, anti-interference and harmonic4. CMOS technology, integrated SPWM sine generator, dead time control circuit, amplitude factor multiplier, soft start circuit, protection circuit, RS232 serial communication interface and 12832 serial LCD driver module5. Unipolar and bipolar modulation, real-time processing of voltage, current, temperature feedback6. With deadband control, the pin can be set to 4 deadband7. Pin setting soft start mode 1S response time8. Serial communication to set the output voltage, frequency and other parameters

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1. Made of quality material, durable to use. 2. 6 pins pitch connector, 1x5 type 5 keys. 3. White sticker can peel off for adhesive mounting. 4. The back can be firmly fixed to the chassis surface. 5. Used widely in industrial and home electronic equipments, instrument, etc.

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1. Material: Electronic components + PCB2. Working voltage: 5V3. Number of pulses per revolution: 204. The rotary encoder can count the number of output pulses during rotation in the forward and reverse directions by rotation. Unlike the potentiometer, the rotation count is unlimited. With the buttons on the rotary encoder, it can be reset to the initial state, that is, counting from 0.5. Working principle: The incremental encoder is a rotary sensor that converts the rotational displacement into a series of digital pulse signals. These pulses are used to control angular displacement. The conversion of angular displacement in the Eltra encoder uses the photoelectric scanning principle. The reading system is based on the rotation of the radial index disc (code disc) composed of alternating light-transmitting windows and opaque windows, and is simultaneously illuminated vertically by an infrared light source, and the light projects the image of the code disc onto the surface of the receiver . The receiver is covered with a layer of diffraction grating, which has the same window width as the code wheel. The receiver's job is to feel the changes produced by the rotation of the disc, and then convert the light changes into corresponding electrical changes. Then the low-level signal is raised to a higher level, and a square pulse without any interference is generated, which must be handled by an electronic circuit. The reading system usually uses a differential method, that is, comparing two different signals with the same waveform but a phase difference of 180 ° in order to improve the quality and stability of the output signal. The reading is formed based on the difference between the two signals, thereby eliminating interference.

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1. 4G module support functions: Internet access and other services, with packet data, SMS and WIFI hotspot functions. This series of modules are widely used in the security monitoring industry. 2. 4G security monitoring module 3. External 5-12V DC power supply 4. 4G+WIFI status indicator 5. Support 4G/3G/2G+Wi-Fi wireless access 6. 4G wireless transmission rate up to 150Mbps 7. With 1 RJ45 interface, 10/100M adaptive 8. Five-mode 4G wireless communication WIFI module, which can provide users with high-speed wireless data 9. Support SD function, support SMS service, support USSD function 10. Support GPRS/EDGE/TD-SCDMA/WCDMA/LTE data services 11. Support MODEM, NDIS, ECM dialing mode 12. Support WLAN function, allow 32 users to access, support multiple operating systems: Windows\Android\Linux 13. Structure size: 51 x 38 x 13.40mm 14. Weight: about 20g

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1. 4G module support functions: Internet access and other services, with packet data, SMS and WIFI hotspot functions. This series of modules are widely used in the security monitoring industry. 2. 4G security monitoring module 3. External 5-12V DC power supply 4. 4G+WIFI status indicator 5. Support 4G/3G/2G+Wi-Fi wireless access 6. 4G wireless transmission rate up to 150Mbps 7. With 1 RJ45 interface, 10/100M adaptive 8. Five-mode 4G wireless communication WIFI module, which can provide users with high-speed wireless data 9. Support SD function, support SMS service, support USSD function 10. Support GPRS/EDGE/TD-SCDMA/WCDMA/LTE data services 11. Support MODEM, NDIS, ECM dialing mode 12. Support WLAN function, allow 32 users to access, support multiple operating systems: Windows\Android\Linux 13. Structure size: 51 x 38 x 13.40mm 14. Weight: about 20g

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Hardware Specifications 1. Chipset: ESPRESSIF-ESP32-PCIO-D4 240MHz Xtensa single-/dual-core 32-bit LX6 microprocessor 2. FLASH: QSPI flash/SRAM, up to 4 x 16 MB 3. SRAM 520 kB SRAM 4. KEY: Reset, IO34, IO35, IO39 5. Power indicator lamp: Red 6. USB to TTL: CP2104 7. Modular interface: SD card, UART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO, capacitor touch sensor, ADC, DACLNA pre-amplifier 8. Working voltage: 2.3V-3.6V 9. Working current: About 60mA 10. Sleep current: 1mA 11. Working temperature range: -40 degree C ~ + 85 degree C Power Supply Specifications 1. Power Supply: USB 5V/1A 2. Charging current: 500mA 3. Battery: 3.7V lithium battery (not included) Wi-Fi Description 1. Standard: FCC/CE/TELEC/KCC/SRRC/NCC 2. Protocol: 802.11 b/g/n/e/i (802.11n, speed up to150Mbps) A-MPDU and A-MSDU polymerization, support 0.4uS Protection interval 3. Frequency range: 2.4GHz~2.5GHz(2400M~2483.5M) 4. Transmit Power: 22dBm 5. Communication distance: 300m Bluetooth Description 1. Protocol: Meet bluetooth v4.2BR/EDR and BLE standard 2. Radio frequency: With -98dBm sensitivity NZIF receiver Class-1, Class-2&Class-3 emitter AFH 3. Audio frequency: CVSD&SBC audio frequency Software specification Description 1. Wifi Mode: Station/SoftAP/SoftAP+Station/P2P 2. Security mechanism: WPA/WPA2/WPA2-Enterprise/WPS 3. Encryption Typ:e AES/RSA/ECC/SHA 4. Frmware upgrade: UART download/OTA???Through network/host to download and write firmware 5. Software Development: Support cloud server development / SDK for user firmware development 6. Networking protocol: IPv4, IPv6, SSL, TCP, UDP, HTTP, FTP, MQTT 7. User Configuration: AT + Instruction set, cloud server, android/iOSapp OS: FreeRTOS Package list 1. TTGO TS ESP32 Module x 1 2. Power cable x 1

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Hardware Specifications 1. Chipset: ESPRESSIF-ESP32-PCIO-D4 240MHz Xtensa single-/dual-core 32-bit LX6 microprocessor 2. FLASH: QSPI flash/SRAM, up to 4 x 16 MB 3. SRAM: 520 kB SRAM 4. KEY: Reset, IO34, IO35, IO39 5. Display: 1.44 /1.8 inch ST7735 LCD TFT display 6. Power indicator lamp: Red 7. USB to TTL: CP2104 8. Modular interface: SD card, UART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO, capacitor touch sensor, ADC, DACLNA pre-amplifier 9. Working voltage: 2.3V-3.6V 10. Working current: About 60mA 11. Sleep current: 1mA 12. Working temperature range: -40 degree C ~ +85 degree C Power Supply Specifications 1. Power Supply: USB 5V/1A 2. Charging current: 500mA 3. Battery: 3.7V lithium battery(not inlcuded) Wi-Fi Description 1. Standard: FCC/CE/TELEC/KCC/SRRC/NCC 2. Protocol: 802.11 b/g/n/e/i (802.11n, speed up to150Mbps) A-MPDU and A-MSDU polymerization, support 0.4uS Protection interval 3. Frequency range: 2.4GHz~2.5GHz(2400M~2483.5M) 4. Transmit Power: 22dBm 5. Communication distance: 300m Bluetooth Description 1. Protocol: Meet bluetooth v4.2BR/EDR and BLE standard 2. Radio frequency: With -98dBm sensitivity NZIF receiver Class-1, Class-2&Class-3 emitter AFH 3. Audio frequency: CVSD&SBC audio frequency Software specification Description 1. Wifi Mode: Station/SoftAP/SoftAP+Station/P2P 2. Security mechanism: WPA/WPA2/WPA2-Enterprise/WPS 3. Encryption Typ:e AES/RSA/ECC/SHA 4. Frmware upgrade: UART download/OTA, Through network/host to download and write firmware 5. Software Development: Support cloud server development / SDK for user firmware development 6. Networking protocol: IPv4, IPv6, SSL, TCP, UDP, HTTP, FTP, MQTT 7. User Configuration: AT + Instruction set, cloud server, android/iOSapp OS: FreeRTOS SST7735 Description 1. Size: 1.8 inch diagonal LCD TFT display 2. Resolution: 128x128/160x80 resolution, 16-bit/18-bit (262,144) color 3. Voltage Onboard: 3.3V at 150mA LDO regulator 4. Bus 5 wire SPI digital interface: CS:16, A0:17, SDA:23, SCK:5, RST:9 5. Dissipation Current draw is based on LED backlight usage: with full backlight draw is ~25mA Package list 1. TTGO TS ESP32 Module x 1 2. Power cable x 1

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1. Product series: camera module 2. Model: OV2640 3. Purpose: video recorder 4. Power: 3.3W 5. Adapt to T-Camera Plus ESP32-DOWDQ6 8MB SPRAM

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1. Product series: camera module 2. Model: OV2640 3. Purpose: video recorder 4. Power: 3.3W 5. Adapt to T-Camera Plus ESP32-DOWDQ6 8MB SPRAM

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1. Product series: camera module 2. Model: OV2640 3. Purpose: video recorder 4. Power: 3.3W 5. Adapt to T-Camera Plus ESP32-DOWDQ6 8MB SPRAM

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1. Product series: camera module 2. Model: OV2640 3. Purpose: video recorder 4. Power: 3.3W 5. Adapt to T-Camera Plus ESP32-DOWDQ6 8MB SPRAM

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1. The adjustable boost module, can be easily installed in a variety of small equipment inside. 2. Output current: 2A. 3. Input voltage: 2-24V. 4. Output voltage: 5 - 28V. 5. Conversion efficiency: 93 percent.

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Features: 1. The USB port 5V power supply can be converted to 12V output (the output port needs DIY welding). With boost converter circuit, stable quality 2. This model is an improved version, using professional boost chip, larger shielding inductance and Schottky diode, it is more stable to use 3. Product use: USB 5V power supply can be converted to 12V output, power cord of DIY car driving recorder, electronic dog can be connected, and power supply for some 12V household equipment with power of 10-12W. Specifications 1. Interface type: USB input x 1 2. Input interface: USB 3. Output interface: wiring board 4. Input voltage: 5V 5. Input current: 2A-3A 6. Output voltage: 12V 7. Output current: 1A (max) 8. Product material: With professional IC boost circuit, increased shielding inductance, high current Schottky diode, more stable performance

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Features: 1. Main chip: S76G Lora Chip 2. Button: BOAT 3. Auto clock: 26 MHz active crystal 4. Antenna Model: LORA 868 MHZ GPS Antenna 5. Temperature: -45-80 Degrees C 6. Size: 78.12 x 25.40 x 62.67mm Microcontroller: 1. STM32L073Z 2. High-performance ARM Cortex--M + 32-bit RISC core, working frequency 32MH 3. 192 kilobytes of flash 4. USB2.0 Full Speed a??a??Device / Host 5. 20 kbytes sram 6. Serial Wire Debug (SWD) and JTAG LORA chip: 1. Semtech SX1276 2. LoRa modem 3. 20dBm constant RF output vs. V power supply 4. Programmable bit rate up to 37500bps 5. High sensitivity: as low as -137dBm 6. Leader detection payload up to 128 bytes, automatic RF sensing with using ultra-high-speed AFC, and CAD anti-blocking ability GNSS chip: 1. CXD5603GF 2. GPS / GLONASS receiver 3. Ultra-low power 4. Supports SBAS / QZSS

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Features: 1. Main chip: S76G Lora Chip 2. Button: BOAT 3. Auto clock: 26 MHz active crystal 4. Antenna Model: LORA 868 MHZ GPS Antenna 5. Temperature: -45-80 Degrees C 6. Size: 78.12 x 25.40 x 62.67mm Microcontroller: 1. STM32L073Z 2. High-performance ARM Cortex--M + 32-bit RISC core, working frequency 32MH 3. 192 kilobytes of flash 4. USB2.0 Full Speed a??a??Device / Host 5. 20 kbytes sram 6. Serial Wire Debug (SWD) and JTAG LORA chip: 1. Semtech SX1276 2. LoRa modem 3. 20dBm constant RF output vs. V power supply 4. Programmable bit rate up to 37500bps 5. High sensitivity: as low as -137dBm 6. Leader detection payload up to 128 bytes, automatic RF sensing with using ultra-high-speed AFC, and CAD anti-blocking ability GNSS chip: 1. CXD5603GF 2. GPS / GLONASS receiver 3. Ultra-low power 4. Supports SBAS / QZSS

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Features: 1. Main chip: S76G Lora Chip 2. Button: BOAT 3. Auto clock: 26 MHz active crystal 4. Antenna Model: LORA 868 MHZ GPS Antenna 5. Temperature: -45-80 Degrees C 6. Size: 78.12 x 25.40 x 62.67mm Microcontroller: 1. STM32L073Z 2. High-performance ARM Cortex--M + 32-bit RISC core, working frequency 32MH 3. 192 kilobytes of flash 4. USB2.0 Full Speed a??a??Device / Host 5. 20 kbytes sram 6. Serial Wire Debug (SWD) and JTAG LORA chip: 1. Semtech SX1276 2. LoRa modem 3. 20dBm constant RF output vs. V power supply 4. Programmable bit rate up to 37500bps 5. High sensitivity: as low as -137dBm 6. Leader detection payload up to 128 bytes, automatic RF sensing with using ultra-high-speed AFC, and CAD anti-blocking ability GNSS chip: 1. CXD5603GF 2. GPS / GLONASS receiver 3. Ultra-low power 4. Supports SBAS / QZSS

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Hardware Specifications: 1. Chipset: ESPRESSIF-WROVER-B 240MHz Xtensa single-/dual-core 32-bit LX6 microprocessor 2. FLASH: QSPI flash 4MB / PSRAM 8MB 3. SRAM: 520KB SRAM 4. Button: reset 5. Power indicator lamp: red 6. USB to TTL: CH9102F QFN24 7. Modular interface: UART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO, capacitor touch sensor, ADC, DACLNA pre-amplifier 8. On-board clock: 40MHz crystal oscillator 9. Working voltage: 2.7V-3.6V 10. Working current: about 30mA 11. Working temperature range: -40~ +85 Degrees Celsius 12. Size&weight: 40.27x31.07x8.13mm, 6.42g Power Supply Specifications: 1. Power Supply: USB 5V/1A 2. Charging current: 500mA 3. Battery: 3.7V lithium battery WiFi Description: 1. Standard FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC 2. Protocol: 802.11 b/g/n(802.11n, speed up to150Mbps)A-MPDU and A-MSDU polymerization, support 0.4??S Protection interval 3. Frequency range: 2.4GHz~2.5GHz(2400M~2483.5M) 4. Transmit Power: 22dBm 5. Communication distance: 300m Bluetooth Description: 1. Protocol: meet bluetooth v4.2BR/EDR and BLE standard 2. Radio frequency: with -97dBm sensitivity NZIF receiver Class-1, Class-2&Class-3 emitter AFH 3. Audio frequency: CVSD&SBC audio frequency Software specification Description: 1. WiFi Mode: Station/SoftAP/SoftAP+Station/P2P 2. Security mechanism: WPA/WPA2/WPA2-Enterprise/WPS 3. Encryption Type : AES/RSA/ECC/SHA 4. Firmware upgrade: UART download/OTA???Through network/host to download and write firmware??? 5. Software Development: Support cloud server development /SDK for user firmware development 6. Networking protocol: IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT 7. User Configuration: AT + Instruction set, cloud server, Android/iOS APP 8. OS: FreeRTOS

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Features 1. Added 16340 electrical socket to the ordinary development board, which can use the corresponding rechargeable 16340 battery to power the system, which is convenient, beautiful and practical. 2. The product is compact and the size design extends the size design of this battery holder. 3. All IO ports are reserved from both sides, compatible with the distance between MINI D1 extended version and breadboard. Grove interface is reserved at the same time, compatible with Grove interface module, and T-Watch sensor module (T-Watch special connection cable needs to be connected). 4. We will design more convenient expansion modules to match the motherboard to facilitate the realization of various ideas for learners. Hardware Specifications 1. Chipset: ESP8266EX 2. USB to TTL: CH340K 3. Charging chip: TP4054 4. FLASH: 4MB 5. Size: 43.96x25.63x20.80mm 6. Weight:7.87g Power Supply 1. Battery: 16340 3.7V rechargeable lithium battery(not included) 2. Battery switch:Yes 3. USB: Micro USB Wi-Fi 1. External antenna mount: With IPEX antenna mount 2. WIFI antenna: Ceramic antenna

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1. Mini WS2812 RGB LED shield includes colorful LEDs that can add some pizzazz to your electronics projects. 2. It is designed with 7 circular RGB lights, when the lights are in full flash, it is like a cool scene of a collection of dragon balls. 3. IO ports are reserved, compatible with the distance between MINI D1 extended version and breadboard. 4. We will design more convenient expansion modules to match the motherboard to facilitate the realization of various ideas for learners 5. Compact design, portable size, easy and convenient to carry and use.

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About The ProductHardware specifications 1. Chipset: ESP32-WROVER-B, AXP192 power management chip 2. Flash: 4MB /16MB 3. Static SRAM: 8MB 4. SRAM: 520 kB SRAM 5. Button: PWR power switch, reset 6. USB to TTL: CP2104 7. Vehicle clock: 40MHz crystal oscillator 8. Peripheral equipment: SIM Nano card slot, Mini PCIE card slot 9. Antenna: Onboard antenna (default) 10. Working voltage: 2.7V to 3.6V 11. Sleep current: About 700ma 12. Operating temperature range: -40 degrees Celsius ~ + 85 degrees Celsius 13. Dimensions: 75 x 33 x 10.5 mm 14. Weight: 14.5g Power Specifications 1. Power input: USB 5V / 1A 2. Charging current: 500 mA 3. Battery input: 3.7-4.2V 4. Charging IC: AXP192 5. JST connector: 2-pin 2.0mm 6. USB: Type C wireless online 1. Standard: FCC / CE-RED / IC / TELEC / KCC / SRRC / NCC (ESP32 chip) 2. Protocol: 802.11 b/g/n (802.11n, speed up to 150Mbps) A-MPDU and A-MSDU aggregation, support 0.4uS guard interval 3. Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M) 4. Transmit power: 22dBm 5. Communication distance: 300m Bluetooth 1. Protocol: Compliant with Bluetooth v4.2BR/EDR and BLE standards 2. Radio frequency: NZIF receiver Class-1 with sensitivity of -97dBm, Class-2&Class-3 transmitter AFH 3. Audio: CVSD&SBC audio Software specifications 1. Wi-Fi mode: Workstation / SoftAP / SoftAP + Station / P2P 2. Security mechanism: WPA / WPA2 / WPA2-Enterprise / WPS 3. Encryption method: AES / RSA / ECC / SHA 4. Firmware upgrade: UART download/OTA (download and write firmware via network/host) 5. Software development: support cloud server development / SDK for user firmware development 6. Network protocol: IPv4, IPv6, SSL, TCP, UDP, HTTP, FTP, MQTT 7. User configuration: AT + command set, cloud server, Android / iOS app 8. Operating system: FreeRTOS Packing list 1. PCIE-SIM7070G module x 1 2. LTE antenna x 1 3. GPS antenna x 1 4. Screw x 2SIM7070GSIM7070G suitable global: 1. NB-IOT: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B28/B66/B71/B85 2. CAT-M: B1/B2/B3/B4/B5/B8/B12/B13/B14/B18/B19/B20/B25/B26/B27/B28/B66/B85 3. GSM/GPRS/EDGE: 850/900/1800/1900MHz 4. GNSS: C/A CODE - GPS L1:1575.42+/-1.023MHz - GLONASS L1: 1598.0625~1605.375MHz - BDS B1: 1559.052~1591.788MHz - GALILEO L1:1575.42+/-1.023MHz

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Hardware specifications 1. Chipset: ESP32-WROVER-B, AXP192 power management chip 2. Flash: 4MB /16MB 3. Static SRAM: 8MB 4. SRAM: 520 kB SRAM 5. Button: PWR power switch, reset 6. USB to TTL: CP2104 7. Vehicle clock: 40MHz crystal oscillator 8. Peripheral equipment: SIM Nano card slot, Mini PCIE card slot 9. Antenna: Onboard antenna (default) 10. Working voltage: 2.7V to 3.6V 11. Sleep current: About 700ma 12. Operating temperature range: -40 degrees Celsius ~ + 85 degrees Celsius 13. Dimensions: 75 x 33 x 10.5 mm 14. Weight: 14.5g Power Specifications 1. Power input: USB 5V / 1A 2. Charging current: 500 mA 3. Battery input: 3.7-4.2V 4. Charging IC: AXP192 5. JST connector: 2-pin 2.0mm 6. USB: Type C wireless online 1. Standard: FCC / CE-RED / IC / TELEC / KCC / SRRC / NCC (ESP32 chip) 2. Protocol: 802.11 b/g/n (802.11n, speed up to 150Mbps) A-MPDU and A-MSDU aggregation, support 0.4uS guard interval 3. Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M) 4. Transmit power: 22dBm 5. Communication distance: 300m Bluetooth 1. Protocol: Compliant with Bluetooth v4.2BR/EDR and BLE standards 2. Radio frequency: NZIF receiver Class-1 with sensitivity of -97dBm, Class-2&Class-3 transmitter AFH 3. Audio: CVSD&SBC audio Software specifications 1. Wi-Fi mode: Workstation / SoftAP / SoftAP + Station / P2P 2. Security mechanism: WPA / WPA2 / WPA2-Enterprise / WPS 3. Encryption method: AES / RSA / ECC / SHA 4. Firmware upgrade: UART download/OTA (download and write firmware via network/host) 5. Software development: support cloud server development / SDK for user firmware development 6. Network protocol: IPv4, IPv6, SSL, TCP, UDP, HTTP, FTP, MQTT 7. User configuration: AT + command set, cloud server, Android / iOS app 8. Operating system: FreeRTOS PCIE-SIM7600JC suitable for Japan Packing list 1. PCIE-SIM7600JC module x 1 2. LTE antenna x 1 3. GPS antenna x 1 4. Screw x 2

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Hardware specifications 1. Chipset: ESP32-WROVER-B, AXP192 power management chip 2. Flash: 4MB /16MB 3. Static SRAM: 8MB 4. SRAM: 520 kB SRAM 5. Button: PWR power switch, reset 6. USB to TTL: CP2104 7. Vehicle clock: 40MHz crystal oscillator 8. Peripheral equipment: SIM Nano card slot, Mini PCIE card slot 9. Antenna: Onboard antenna (default) 10. Working voltage: 2.7V to 3.6V 11. Sleep current: About 700ma 12. Operating temperature range: -40 degrees Celsius ~ + 85 degrees Celsius 13. Dimensions: 75 x 33 x 10.5 mm 14. Weight: 14.5g Power Specifications 1. Power input: USB 5V / 1A 2. Charging current: 500 mA 3. Battery input: 3.7-4.2V 4. Charging IC: AXP192 5. JST connector: 2-pin 2.0mm 6. USB: Type C wireless online 1. Standard: FCC / CE-RED / IC / TELEC / KCC / SRRC / NCC (ESP32 chip) 2. Protocol: 802.11 b/g/n (802.11n, speed up to 150Mbps) A-MPDU and A-MSDU aggregation, support 0.4uS guard interval 3. Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M) 4. Transmit power: 22dBm 5. Communication distance: 300m Bluetooth 1. Protocol: Compliant with Bluetooth v4.2BR/EDR and BLE standards 2. Radio frequency: NZIF receiver Class-1 with sensitivity of -97dBm, Class-2&Class-3 transmitter AFH 3. Audio: CVSD&SBC audio Software specifications 1. Wi-Fi mode: Workstation / SoftAP / SoftAP + Station / P2P 2. Security mechanism: WPA / WPA2 / WPA2-Enterprise / WPS 3. Encryption method: AES / RSA / ECC / SHA 4. Firmware upgrade: UART download/OTA (download and write firmware via network/host) 5. Software development: support cloud server development / SDK for user firmware development 6. Network protocol: IPv4, IPv6, SSL, TCP, UDP, HTTP, FTP, MQTT 7. User configuration: AT + command set, cloud server, Android / iOS app 8. Operating system: FreeRTOS Packing list 1. SIM7000G-PCIE module x 1 2. LTE antenna x 1 3. GPS antenna x 1 4. Screw x 2

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Hardware specifications 1. Chipset: ESP32-WROVER-B, AXP192 power management chip 2. Flash: 4MB /16MB 3. Static SRAM: 8MB 4. SRAM: 520 kB SRAM 5. Button: PWR power switch, reset 6. USB to TTL: CP2104 7. Vehicle clock: 40MHz crystal oscillator 8. Peripheral equipment: SIM Nano card slot, Mini PCIE card slot 9. Antenna: Onboard antenna (default) 10. Working voltage: 2.7V to 3.6V 11. Sleep current: About 700ma 12. Operating temperature range: -40 degrees Celsius ~ + 85 degrees Celsius 13. Dimensions: 75 x 33 x 10.5 mm 14. Weight: 14.5g Power Specifications 1. Power input: USB 5V / 1A 2. Charging current: 500 mA 3. Battery input: 3.7-4.2V 4. Charging IC: AXP192 5. JST connector: 2-pin 2.0mm 6. USB: Type C wireless online 1. Standard: FCC / CE-RED / IC / TELEC / KCC / SRRC / NCC (ESP32 chip) 2. Protocol: 802.11 b/g/n (802.11n, speed up to 150Mbps) A-MPDU and A-MSDU aggregation, support 0.4uS guard interval 3. Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M) 4. Transmit power: 22dBm 5. Communication distance: 300m Bluetooth 1. Protocol: Compliant with Bluetooth v4.2BR/EDR and BLE standards 2. Radio frequency: NZIF receiver Class-1 with sensitivity of -97dBm, Class-2&Class-3 transmitter AFH 3. Audio: CVSD&SBC audio Software specifications 1. Wi-Fi mode: Workstation / SoftAP / SoftAP + Station / P2P 2. Security mechanism: WPA / WPA2 / WPA2-Enterprise / WPS 3. Encryption method: AES / RSA / ECC / SHA 4. Firmware upgrade: UART download/OTA (download and write firmware via network/host) 5. Software development: support cloud server development / SDK for user firmware development 6. Network protocol: IPv4, IPv6, SSL, TCP, UDP, HTTP, FTP, MQTT 7. User configuration: AT + command set, cloud server, Android / iOS app 8. Operating system: FreeRTOS SIM7600A suitable for North America: 1. LTE-FDD: B2/B4 2. UMTS/HSPA+: B2/B5 Packing list 1. SIM7600A-PCIE module x 1 2. LTE antenna x 1 3. GPS antenna x 1 4. Screw x 2

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Hardware specifications 1. Chipset: ESP32-WROVER-B, AXP192 power management chip 2. Flash: 4MB /16MB 3. Static SRAM: 8MB 4. SRAM: 520 kB SRAM 5. Button: PWR power switch, reset 6. USB to TTL: CP2104 7. Vehicle clock: 40MHz crystal oscillator 8. Peripheral equipment: SIM Nano card slot, Mini PCIE card slot 9. Antenna: Onboard antenna (default) 10. Working voltage: 2.7V to 3.6V 11. Sleep current: About 700ma 12. Operating temperature range: -40 degrees Celsius ~ + 85 degrees Celsius 13. Dimensions: 75 x 33 x 10.5 mm 14. Weight: 14.5g Power Specifications 1. Power input: USB 5V / 1A 2. Charging current: 500 mA 3. Battery input: 3.7-4.2V 4. Charging IC: AXP192 5. JST connector: 2-pin 2.0mm 6. USB: Type C wireless online 1. Standard: FCC / CE-RED / IC / TELEC / KCC / SRRC / NCC (ESP32 chip) 2. Protocol: 802.11 b/g/n (802.11n, speed up to 150Mbps) A-MPDU and A-MSDU aggregation, support 0.4uS guard interval 3. Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M) 4. Transmit power: 22dBm 5. Communication distance: 300m Bluetooth 1. Protocol: Compliant with Bluetooth v4.2BR/EDR and BLE standards 2. Radio frequency: NZIF receiver Class-1 with sensitivity of -97dBm, Class-2&Class-3 transmitter AFH 3. Audio: CVSD&SBC audio Software specifications 1. Wi-Fi mode: Workstation / SoftAP / SoftAP + Station / P2P 2. Security mechanism: WPA / WPA2 / WPA2-Enterprise / WPS 3. Encryption method: AES / RSA / ECC / SHA 4. Firmware upgrade: UART download/OTA (download and write firmware via network/host) 5. Software development: support cloud server development / SDK for user firmware development 6. Network protocol: IPv4, IPv6, SSL, TCP, UDP, HTTP, FTP, MQTT 7. User configuration: AT + command set, cloud server, Android / iOS app 8. Operating system: FreeRTOS SIM7600SA suitable for Australia/New Zealand/South America 1. LTE-TDD: B40/B66 2. LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B28 3. UMTS/HSPA+: B1/B2/B5/B8 4. GSM/GPRS/EDGE: 850/900/1800/1900MHz Packing list 1. SIM7600SA-PCIE module x 1 2. LTE antenna x 1 3. GPS antenna x 1 4. Screw x 2

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