Products

About The ProductNeedless to say, the Raspberry Pi is powerful enough in most cases, yet it is not that good at providing precise PWM output. You may have tried to control a robotic arm or a hexapod walker by using the Pi, but finally get frustrated due to the limited number of PWM outputs and the jittering servo. Now you get a new option to bring your ideas to life, we prepare this useful Servo Driver HAT for you. Features 1. Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano 2. I2C controlled, using only 2 pins 3. Up to 16-Channel servo/PWM outputs, 12-bit resolution for each channel (4096 scales) 4. Integrates 5V regulator, up to 3A output current, can be powered from battery through VIN terminal 5. Standard servo interface, supports common used servo such as SG90, MG90S, MG996R, etc. 6. Reserved I2C control pins, allows to work with other control boards 7. Comes with development resources and manual (examples in python like Bluetooth/WiFi remote control) Specifications 1. Power supply: 5V (Pi connector) OR 6V~12V (VIN terminal) 2. Servo voltage: 5V 3. Logic voltage: 3.3V 4. Driver: PCA9685 5. Control interface: I2C 6. Dimension: 65mm x 30mm 7. Mounting hole size: 3.0mm 8. Supported Servo This HAT can be used to drive servos such as: - SG90 Servo - MG90S Servo - MG996R ServoPackage List1. Servo Driver HAT x1 2. RPi screws pack (2pcs) x1 Note: Raspberry Pi and servos are NOT included.

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1. Working voltage: 3.3V2. Resolution: 320 × 240 pixels3. Interface: 8080 parallel port + SPI4. Display panel: TN5. LCD controller: ILI93416. Display size: 48.6 × 64.8 mm7. Pixel pitch: 0.198 × 0.198 mm8. Module size 94.97 × 62.24mm9. 320×240 resolution LCD, 262K colors, the color screen display is clear10. Onboard touch chip, smoother touch effect than touch panel controlled by AD pin11. Programmable backlight, more power saving12. Self-contained development resources and manuals (take STM32 as an example)

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1. Using semi-flexible polysilicon solar panels, light and portable, easy to use outdoors2. Integrate 5V voltage stabilizing circuit, and lead out 2 USB ports, which can be powered by external 5V devices through USB, with working indicator light3. Reserve the DC5521 power interface, which can be used to connect to a power management module or controller that supports 18V solar panels4. Comes with a variety of accessories and adapter cables for easy useParameter:1. Solar cells: polysilicon2. Surface material: semi-flexible laminate (not overbending)3. Solar panel power: 10W4. Output interface:DC5521 female port- The solar panel is not converted, and the power supply interface is directly output- Working voltage: 18V +/-5%- Working current: 600mA +/- 5% (Max)- Open circuit voltage: 21.6V +/- 5%Dual USB 5V ports:- After the solar panel passes through the 5V voltage regulator circuit, the output power supply interface- Working voltage: 5V (sufficient power and stable 5V output only if the sun is well illuminated; if there is no sunlight or the light is weak, the output voltage and power are insufficient, so it is not suitable for use)- Output current: 1.5A (voltage regulator circuit can support 5V/3A output, but limited to -solar panel power, actual use of light and loss, 2-way total output up to 1.5A)5. Product size: 435 × 200mmNote: The above parameters are tested under standard conditions (1000W/m2 radiation intensity, 25 degrees Celsius temperature, AM1.5 air quality)

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Features: 1. Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series 2. Using UART bus, easily converting UART to RS485, or vice versa 3. Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples) Specifications: 1. Operating voltage: 3.3V 2. RS485 Transceiver: SP3485 3. Communication BUS: UART 4. Baudrate: 300~500000bps Package list: Pico-2CH-RS485 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 it's pretty easy to do, here's 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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Features1. Flexible e-Paper panel, the display section is bendable (DONOT bend the FPC section) 2. No backlight, keeps displaying last content for a long time even when power down 3. Ultra low power consumption, basically power is only required for refreshing 4. SPI interface, requires minimal IO pins 5. 2x user buttons and 1x reset button for easy interacting 6. Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)Specification1. Operating voltage: 3.3V 2. Display color: Black, white 3. Resolution: 212 x 104 pixels 4. Grey scale: 2 5. Interface: 3-wire SPI, 4-wire SPI 6. Viewing angle: Greater than 170 degree 7. Partial refresh time: N/A 8. Full refresh time: 5s 9. Dimensions: 59.2 x 29.2mm 10. Display size: 48.55 x 23.71mm 11. Refresh power: 26.4mW (typ.) 12. Standby current: Less than 0.01uA (almost none) 13. Dot pitch: 0.229 x 0.228mmAdvantages Of EINK1. E-paper display utilizes microcapsule electrophoretic technology for displaying, the principle is: charged particles suspended in clear fluid will move to sides of microcapsule when electric field is applied, making the microcapsule become visible by reflecting ambient light, just as traditional printed paper. 2. E-paper display will clearly display images/texts under lamplight or natural light, requires no backlight, and features nearly up to 180 degree viewing angle. It is usually used as e-reader due to its paper-like effect.Package List1. 2.13 inch e-Paper (D) x1 2. Pico-ePaper-Driver-Board x1 3. Standoff pack x1

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212x104, 2.13inch flexible E-Ink raw display, black/white dual-color, SPI interface, without PCBOverview1. This is a flexible E-Ink raw display, 2.13inch, 212x104 resolution, with embedded controller, communicating via SPI interface, supports partial refresh.2. Compared with normal e-Paper panels, this flexible panel allows bending without being damaged, and it's thinner and lighter.3. Combined with the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications where curved surface display is required, such as industrial instruments, smart wearable-devices, and so on.Features1. Flexible e-Paper, the display section is bendable (DON'T bend the FPC section)2. No backlight, keeps displaying last content for a long time even when power down3. Ultra low power consumption, basically power is only required for refreshing4. Comes with development resources and manual (driver board schematic, examples for Raspberry Pi/Arduino/STM32)Specifications1. Operating voltage: 3.3V2. Interface: 3-wire SPI, 4-wire SPI3. Outline dimension: 59.2mm x 29.2mm x 0.3mm4. Display size: 23.71mm x 48.55mm5. Dot pitch: 0.229 x 0.2286. Resolution: 212 x 1047. Display color: Black, white8. Grey level: 29. Full refresh time: 2s10. Refresh power: 26.4mW(typ.)11. Standby power: <0.017mW12. Viewing angle: >170 degree

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Overview1. This is an E-Ink display HAT for Raspberry Pi, 2.13inch, 212x104 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 Zero/Zero W/Zero WH/2B/3B/3B+4. Preserved solder pads for SPI interface, for connecting with other controller boards like Arduino/Nucleo, etc.5. Onboard voltage translator, compatible with 3.3V/5V MCUs6. Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32)Specifications1. Operating voltage: 3.3V/5V2. Interface: 3-wire SPI, 4-wire SPI3. Outline dimension: 65mm x 30.2mm4. Display size: 23.71mm x 48.55mm5. Dot pitch: 0.229 x 0.2286. Resolution: 212 x 1047. Display color: red, black, white8. Grey level: 29. Full refresh time: 15s10. Refresh power: 26.4mW(typ.)11. Standby power: <0.017mW12. Viewing angle: >170 degreePackage Contents1. 2.13 inch e-Paper HAT (B) x12. RPi screws pack (2pcs) x13. PH2.0 20cm 8 Pin x1

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1. No backlight, keeps displaying last content for a long time even when power down 2. Ultra low power consumption, basically power is only required for refreshing 3. Come with development resources and manual(driver board schematic, examples for Raspberry Pi/Arduino/STM32) Specifications: 1. Operating voltage: 3.3V 2. Interface: 3-wire SPI, 4-wire SPI 3. Outline dimension: 68.1 x 37.9 x 0.85mm 4. Display size: 52.096 x 29.568mm 5. Dot pitch: 0.176 x 0.176mm 6. Resolution: 296 x 168 pixels 7. Display color: Red/Yellow/Black/White 8. Grey level: 2 9. Full refresh time: 12s 10. Refresh power: Less than 57mW (typ.) 11. Standby power: Less than 0.01uA (almost none) 12. Viewing angle: Greater than 170 degree

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1. Working voltage: 3.3V/5V2. Interface: 3-wire SPI, 4-wire SPI3. Gray scale: 24. Full refresh time: 3215. Refresh power: about 57mW6. Dot pitch: 0.176 × 0.176mm7. Standby current: about 0.01uA8. Resolution: 296×168 pixels9. Without backlight, the last content can be displayed for a long time even if the power is cut off.10. Ultra-low power consumption, basically only need to refresh.11. SPI interface for connecting Raspberry Pi / Jetson Nano / Arduino / STM32 and other controller boards.12. Onboard voltage converter, compatible with 3.3V/5V MC.

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1. Low-power SoC equipped with RISC-V 32-bit single-core processor, clocked at up to 160MHz2. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE)3. 400KB SRAM and 384KB ROM, and 4MB onboard flash memory4. Castle-shaped module and on-board ceramic antenna, allowing direct soldering to the carrier board5. Support flexible clock and module power independent settings and other controls to achieve low power consumption in different scenarios6. Integrated USB serial port full-speed controller, 15×GPIO pins, pin functions can be flexibly configured7. 3×SPI, 1×I2C, 2×UART, 1×I2S, 2×ADC, etc.8. Product size: 23.5 x 18mm9. Weight: 2g, 3g

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1. Low-power SoC equipped with RISC-V 32-bit single-core processor, clocked at up to 160MHz2. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE)3. 400KB SRAM and 384KB ROM, and 4MB onboard flash memory4. Castle-shaped module and on-board ceramic antenna, allowing direct soldering to the carrier board5. Support flexible clock and module power independent settings and other controls to achieve low power consumption in different scenarios6. Integrated USB serial port full-speed controller, 15×GPIO pins, pin functions can be flexibly configured7. 3×SPI, 1×I2C, 2×UART, 1×I2S, 2×ADC, etc.8. Product size: 23.5 x 18mm9. Weight: 2g, 3g

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Features1. No backlight, keeps displaying last content for a long time even when power down 2. Ultra low power consumption, basically power is only required for refreshing 3. SPI interface, requires minimal IO pins 4. Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)Specification1. Operating voltage: 3.3V 2. Display color: Black, white 3. Resolution: 296 x 152 pixels 4. Grey scale: 2 5. Interface: 3-wire SPI, 4-wire SPI 6. Viewing angle: Greater than 170 degree 7. Partial refresh time: 0.3s 8. Full refresh time: 2s 9. Dimensions: 74.00 x 37.50mm 10. Display size: 60.088 x 30.704mm 11. Refresh power: 42.4mW(typ.) 12. Standby current: Less than 0.01uA (almost none) 13. Dot pitch: 0.203 x 0.202mmPackage List1. Pico-ePaper-2.66 x1 2. Standoff pack x1

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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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Features1. 320x240 resolution, IPS screen, 262K colors, clear and colorful displaying effect 2. Dedicated touch controller, bringing more smooth touching effect than AD-controlled solutions 3. MicroSD card slot for storing images and direct displaying them easily 4. Programmable backlight control, power saving 5. Come with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)Specification1. Operating voltage: 5V 2. Resolution: 320x240 pixels 3. Display color: 265K colorful 4. Communication interface: SPI 5. Display panel: IPS 6. Display size: 57.60 x 43.20 mm 7. Pixel size: 0.18x 0.18 mm 8. Driver: ST7789 9. Touch Controller: XPT2046 10. Size: 70.20 x 50.20 mmPackage List1. Pico-ResTouch-LCD-2.8 x1 2. Standoffs pack x1

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Compatible ModelsFor Raspberry Pi 1. Support Raspberry Pi OS / Ubuntu / Kali / WIN10 IoT / Retropie 2. Driver free for USB-C touch 3. Config file is required for I2C touch 4. Supports all versions of Raspberry Pi For Jetson Nano 1. Support Ubuntu 2. PC 3. Support Windows 11 / 10 / 8.1 / 8 / 7 4. For Jetson Nano and PC, only USB-C touch is availablePackage List1. 2.8 inch HDMI LCD (H) x 1 2. HDMI Adapter (C) x 1 3. HDMI Adapter (B) x 1 4. HDMI cable x 1 5. USB-A to USB-C cable x 1 6. Screws pack x 1

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Features1. 2.8-inch IPS capacitive touch screen with a hardware resolution of 480 x 640. 2. Capacitive 5-point touch control. 3. Tempered glass capacitive touch panel, hardness up to 6H. 4. Drive LCD directly through Raspberry Pi DSI interface with a refresh rate of up to 60Hz. 5. Working with Raspberry Pi, supports Raspberry Pi OS system. 6. Support Pi 4B/3B+/3A+, CM3+/4 must be used with an adapter board. 7. Backlight brightness control by the software.Package List1. 2.8 inch DSI LCD x1 2. FPC 15PIN 1.0 pitch 50mm (opposite sides) x2

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1. Touch screen expansion board + interface expander: The touch screen expansion board and an additional interface expander, with Gigabit Ethernet port, M.2 slot for connecting communication module or SSD, and more USB ports. 2. 2.8 inch display with 5-point capacitive touch control, better touch experience from the fully laminated screen, together with 6H toughened glass panel, more safe to use 3. Touch Screen Expansion Board Introduction: - CM4 socket: Suitable for all variants of Compute Module 4 - USB: USB 2.0 x 1 - Connector: MIPI CSI 22PIN 0.5mm camera connector - Display: 2.8 inch fully laminated screen, 480 x 640 pixels, 5-point capacitive touch, toughened glass panel - Video: Micro HDMI x 1, supports 4K 30fps output - Storage: MicroSD card socket for Compute Module 4 Lite (without eMMC) variants - Power input: 5V 4. Interface Expander Introduction - Networking: Gigabit Ethernet RJ45; M.2 M KEY, support NVME SSD or communication module - USB: USB 2.0 x 3 Package list: 1. Touch screen expansion board x1 2. Screws pack x1 3. Interface expander x1

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Features1. 2.9inch capacitive touch ePaper module, 296??128 resolution 2. 5-points touch support, user-defined wakeup gesture 3. No backlight, keeps displaying last content for a long time even when power down 4. Ultra low power consumption, basically power is only required for refreshing 5. Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards 6. Reversed control interface, for connecting with controller boards like Arduino/STM32, etc. 7. Comes with development resources and manual (examples for Raspberry Pi)Specification1. Operating voltage: 3.3V/5V 2. Display color: Black, white 3. Resolution: 296 x 128 pixels 4. Grey scale: 2 5. Interface: 3-wire SPI, 4-wire SPI 6. Viewing angle: Greater than 170 degree 7. Partial refresh time: 0.3s 8. Full refresh time: 2s 9. Dimensions: 89.10 x 42.70mm 10. Display size:66.89 x 29.05mm 11. Refresh power: 26.4mW (typ.) 12. Standby current: Less than 0.01uA (almost none) 13. Dot pitch: 0.227 x 0.226mm

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Features1. Flexible e-Paper panel, the display section is bendable (DONOT bend the FPC section) 2. No backlight, keeps displaying last content for a long time even when power down 3. Ultra low power consumption, basically power is only required for refreshing 4. SPI interface, requires minimal IO pins 5. 2x user buttons and 1x reset button for easy interacting 6. Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)Specification1. Operating voltage: 3.3V 2. Display color: Black, white 3. Resolution: 296 x 128 pixels 4. Grey scale: 2 5. Interface: 3-wire SPI, 4-wire SPI 6. Viewing angle: Greater than 170 degree 7. Partial refresh time: 0.3s 8. Full refresh time: 2s 9. Dimensions: 79.0 x 36.7mm 10. Display size: 66.9 x 29.06mm 11. Refresh power: 26.4mW (typ.) 12. Standby current: Less than 0.01uA (almost none) 13. Dot pitch: 0.227 x 0.226mmPackage List1. 2.9inch e-Paper (D) x1 2. Pico-ePaper-Driver-Board x1 3. Standoff pack x1

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1. 2.9 inch capacitive touch ePaper module, 296??128 resolution 2. 5-points touch support, user-defined wakeup gesture 3. No backlight, keeps displaying last content for a long time even when power down 4. Ultra low power consumption, basically power is only required for refreshing 5. SPI / I2C interface, requires minimal IO pins 6. Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)

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Overview1. This is an E-Ink display module, 2.9inch, 296x128 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. 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/Jetson Nano/Arduino/STM32)Specifications1. Operating voltage: 3.3V/5V2. Interface: 3-wire SPI, 4-wire SPI3. Outline dimension: 89.5mm x 38mm4. Display size: 66.89mm x 29.05mm5. Dot pitch: 0.138 x 0.1386. Resolution: 296 x 1287. Display color: Red, black, white8. Grey level: 29. Full refresh time: 15s10. Refresh power: 26.4mW(typ.)11. Standby power: <0.017mW12. Viewing angle: >170 degreePackage Contents1.2.9 inch e-Paper Module (B) x12. PH2.0 20cm 8Pin x1

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1. Transfer interface: PCIe X1 female port x4, M.2 Mkey male port x12. Operating system: Windows / Linux3. For M.2 M interface to PCIe port, M2-PCIe-Switch-4P supports 1-Ch M.2 M to 4-Ch PCIe X1 (Note: output is PCIe X1 port, not USB port)4. Reinforced design for better protection5. Multi-layer circuit board for lossless transmission6. Clean interface layout can effectively reduce interface interference and ensure stable data transmission7. Expand to 4 lanes of PCIe ports, suitable for application scenarios that require multiple PCIe ports at the same time9. Dimensions: 80.0 x 22.0mm

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Features:1. Based on the ESP32-WROOM-32 module, it supports WIFI, Bluetooth, ESP-NOW and other wireless communications2. Onboard motor control interface for 2x DC motors with encoder or 4x DC motors without encoder (2 groups)3. Onboard serial bus steering gear control interface, which can control up to 253 ST3215 serial bus steering gears and obtain steering gear feedback4. Onboard 9-axis IMU, obtain attitude and heading information at any time5. Support 7-13V power input, can be directly powered by 2S or 3S lithium battery module6. Automatic download circuit, easy to upload program7. Support input voltage/current monitoring8. Onboard TF card slot9. Onboard lidar interface and integrated UART to USB function10. I2C interface for connecting peripherals such as OLED, IMU and other I2C devices11. Adapt multi-function expansion connectors for additional functions, such as controlling servos or relays12. Onboard 40PIN GPIO header, used to connect to the host (Raspberry Pi/Jetson Nano, etc.) and supply power to it, communicate through serial port or I2C13. Provide open source demos and detailed tutorials for novices, easy to get startedProduct parameters:1. Control module: ESP32-WROOM-322. Control chip: ESP323. Power supply: DC 7-13V4. Power interface: XH2.545. Antenna connector: IPEX16. Interface: Type-C7. Wireless communication: WIFI, Bluetooth, ESP-NOW8. Mounting hole spacing: 49 x 58mm9. Installation hole diameter: 3mm10. Dimensions: 65 x 65mm11. Weight: 49 gramsPacking list:-Robot Universal Drive x 1-Screw Pack x 1

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1. Data transfer rate up to 3Gbps2. Compatible with HDMI1.4B and DVI 1.03. Support 4K/2K@30Hz and 4K/2K(YCbCr420)@60Hz resolution4. Support 10/12/16 BIT color depth5. Built-in input equalizer, which can automatically adjust the input signal to obtain higher quality TMDS input6. Built-in output drive regulator, which can automatically adjust the output signal amplitude to obtain higher quality TMDS output7. Product size: 83.69 x 57.40 x 13.98mm8. Weight: 61 grams

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1. 4x extended USB interface, can switch between two inputs, two hosts share USB devices2. Industrial-grade HUB chip, using MTT technology, 4-way concurrent USB connection is stable and smooth3. ESD protection for each USB port to prevent power surge damage and data loss4. Overvoltage protection, effectively preventing other high-voltage power input from damaging connected equipment5. Multiple protection circuits: overvoltage, overcurrent, short circuit, overtemperature, reverse current, undervoltage lockout, 8KV ESD protection, filter protection, etc.6. Industrial-grade metal shell, durable, with mounting holes, easy to install7. Standard Hi-Speed: USB 3.2 Gen 18. Data rate: up to 5Gbps9. USB output: 5V@Imax:1.2A, USB-A connector10. USB HUB output: 5V, switchable dual USB-A ports (independent power supply, no cross power supply)11. DC power supply terminal 7~36V (additional power supply is required when this HUB is connected to high-power equipment)12. Operating system: support Mac OS (8.6 or above), Linux (2.4.20 or above), Windows 11 / 10 / 8.1 / 8 / 7 / XP13. Share the USB device for two hosts, switch the active host at any time by hand-held switch, easily control two hosts and mouse through the same keyboard, no longer have two sets of keyboards and mice on the desktop, keep your working environment tidy14. Multiple protections, safer, overvoltage, overcurrent, short circuit, overtemperature, reverse current, undervoltage lockout, 8KV ESD protection, filter protection15. Dimensions: 86.2x65x27.2 mm

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Features:1. Onboard original FT232RL and SP485EEN chips; fast communication speed, stable and reliable, better compatibility2. On-board integrated power isolation, providing stable isolation voltage, no additional power supply is required at the isolation end3. Onboard integrated digital isolation, signal isolation, high reliability, strong anti-interference, low power consumption4. Onboard TVS (Transient Voltage Suppressor), effectively suppressing surge voltage and transient peak voltage in the circuit, lightning protection and anti-static5. On-board self-recovery fuse and protection diode to ensure stable current/voltage output, provide over-current/over-voltage protection, and improve impact resistance6. Onboard 15KV ESD isolation protection and 600W lightning surge protection7. The RS485/RS422 interface has a 120R terminal resistor on board, which is enabled by default and can be configured by jumpers8. 3 LEDs to indicate power and transceiver status9. Industrial-grade rail-type ABS shell design, small size, easy installation, high cost performanceProduct parameters:1. Baud rate: FT232RNL (300bps-3Mbps)2. Host port: USB3. Device port: RS485/4224. Working voltage: 5V5. Connector: USB-B6. Protection: 200mA resettable fuse, ESD protection7. Transmission distance: about 5m8. Connector: screw terminal9. Pins: A+, B-, PE10. Direction control: hardware automatic control11. Protection: 600W lightning protection surge suppression, 15KV ESD protection (120R balance resistor on board)12. Transmission distance: about 1.2km (low speed)13. Transmission method: point-to-multipoint (MAX32 nodes, repeaters are recommended for more than 16 nodes)14. LED indicator light: PWR: red power indicator light, it is on when there is a USB connection and voltage is detected; TXD: green TX indicator light, it is on when the USB port sends data; RXD: blue RX indicator light, when the device port sends data back lights up15. Working environment temperature: minus 15-70 degrees Celsius16. Humidity: 5%-95% RH17. Operating system: Mac, Linux, Android, WinCE, Windows 10 / 8.1 / 8 / 7 / XP18. Shell: rail type ABS shell, suitable for 35mm DIN rail19. Product size: 81.9 × 54.0 × 32.0mm20. Weight: 104 gramsPacking list:-USB to RS485/422 x 1-1.2mUSB-A to USB-B cable x 1-Screwdriver x 1

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1. Product type: serial server, Modbus gateway, MQTT gateway2. Basic functions: bidirectional transparent data transmission between RS232 and Ethernet3. Communication interface: RS232 port x 1, Ethernet port x 14. Power supply: DC 6 ~ 36V5. Ethernet: ordinary network port PoE network port; support IEEE 802.3af standard; 10 / 100M auto-negotiation RJ45 connector, 2KV surge protection6. Baud rate: 300 ~ 115200 bps7. Parity bit: None, Odd, Even, Mark, Space8. Data bits: 5 ~ 9 bits9. Flow Control: N/A10. Protocol: Ethernet, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS11. Configuration: host, web browser, device management function library12. Communication method: TCP/IP direct communication, VCOM13. Operation mode: TCP server, TCP client (coexist with TCP server), UDP, UDP multicast14. Dimensions: 87x36x59mm15. Easily combine multiple DIN rail serial servers, more freedom16. Two-way transparent data transmission between RS232 and Ethernet17. Suitable for Modbus Gridding upgrade, can be used with specific configuration software18. MQTT/JSON to Modbus, more flexible conversion between different protocols19. Multi-host polling support, different network devices will be recognized and responded separately, and there will be no crosstalk problems when communicating with multiple network devices20. Multi-host polling support, easy cloud communication and device identification21. NTP protocol support, obtain network time information for serial output or data upload22. Multiple configuration methods, support web browser configuration, obtain dynamic IP through DHCP, and connect to domain server address through DNS protocol

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1. Product type: serial server, Modbus gateway, MQTT gateway2. Basic functions: bidirectional transparent data transmission between RS232 and Ethernet3. Communication interface: RS232 port x 1, Ethernet port x 14. Power supply: DC 6 ~ 36V5. Ethernet: ordinary network port PoE network port; support IEEE 802.3af standard; 10 / 100M auto-negotiation RJ45 connector, 2KV surge protection6. Baud rate: 300 ~ 115200 bps7. Parity bit: None, Odd, Even, Mark, Space8. Data bits: 5 ~ 9 bits9. Flow Control: N/A10. Protocol: Ethernet, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS11. Configuration: host, web browser, device management function library12. Communication method: TCP/IP direct communication, VCOM13. Operation mode: TCP server, TCP client (coexist with TCP server), UDP, UDP multicast14. Dimensions: 87x36x59mm15. Easily combine multiple DIN rail serial servers, more freedom16. Two-way transparent data transmission between RS232 and Ethernet17. Suitable for Modbus Gridding upgrade, can be used with specific configuration software18. MQTT/JSON to Modbus, more flexible conversion between different protocols19. Multi-host polling support, different network devices will be recognized and responded separately, and there will be no crosstalk problems when communicating with multiple network devices20. Multi-host polling support, easy cloud communication and device identification21. NTP protocol support, obtain network time information for serial output or data upload22. Multiple configuration methods, support web browser configuration, obtain dynamic IP through DHCP, and connect to domain server address through DNS protocol

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1. VCC: 3.3V - 5V power input2. GND: ground wire3. SCL: I2C clock pin4. SDA: I2C data pin5. Communication interface: I2C6. LCD controller: AiP310687. Working voltage: 3.3-5V8. Working temperature: minus 20-70 degrees Celsius9. Display panel: Character LCD10. Display size: 64.5 x 16.0mm11. Characters: 16 x 212. Product size: 87.0 x 32.0 x 13.0mm13. Built-in character LCD panel LCD160214. I2C control interface, only need two signal pins, saving IO resources15. Compatible with 3.3V/5V working voltage16. Comes with online development resources and manuals (Raspberry Pi/Jetson Nano/ESP32/Arduino examples)

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1. Dimensions: 231x197x151mm2. Suspension system: 4×2 (independent)3. Chassis height: 26mm4. Guide rail center distance: 170mm5. Track width: 44mm6. Running speed: 0.25~1m/s7. Track horizontal ground length (no load): 115mm8. Suspension material: 1.5mm (thickness) stainless steel9. Track climbing ground length (with large load): 170 mm10. Body material: 2 mm (thickness) 5052 aluminum alloy11. Weight: 1.9 kg12. Vertical obstacle clearance capability: 40mm13. Driving Payload: 6.2kg14. Climbing ability: 36 degrees15. Battery holder: 18650 lithium battery x 3 (not included)16. Turning radius (min): 0 meters (rotating in place)17. Charging time: 1.5 hours18. Battery life: 1 hour (full power continuous output)19. Motor power: 5.2W×220. Remote control function: WIFI, AP/STA21. Motor encoder: basic pulse 11PPR22. Communication interface: UART/serial bus servo interface/IIC23. The crawler-type mobile robot chassis has super off-road crossing ability and anti-seismic performance, and all codes are open source for secondary development24. Support multiple host computers, can communicate with ESP32 slaves through the serial port25. Motors with encoders can get speed feedback for closed-loop speed control26. Built-in 3S UPS power supply module, supports 3 18650 lithium batteries (serial connection, not included), provides uninterrupted power supply for the robot, and supports charging and power output at the same time27. Built-in multifunctional robot driver board, based on ESP32, onboard WIFI and Bluetooth, used to drive serial bus servos, output PWM signals, expand TF card slots, etc.28. Multiple independent suspension systems are used to greatly reduce the impact of complex terrain and easily meet the needs of heavy loads, shock absorption, and off-road29. And it comes with 2x 1020 European standard profile guide rails, providing more possibilities for secondary development

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1. GNSS active ceramic positioning antenna supports BD, GPS, GLONASS and other satellite positioning systems2. Center frequency: 1575.42MHz, 1561MHz, 1602.56MHz3. Output impedance: 50 ohms4. Noise: less than or equal to 1.5 decibels5. Plug: IPEX 16. Cable length: 35mm7. Ceramic size: 25 x 25mm8. Current consumption: less than 10mA9. Power supply: DC 3.3-5v10. Operating temperature: -20 to 65 degrees Celsius11. Input power: 50w12. Axial ratio: 3dB13. Radiation direction: omnidirectional

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1. Standard Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+ 2. IPS screen, wide viewing angle, better display High definition in small size 3. 1x joystick, 3x pushbuttons, handy and useful 4. Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32) 5. Driver: ST7789 6. Interface: SPI 7. Display color: RGB, 65K color 8. Resolution: 240x240 9. Backlight: LED 10. Operating voltage: 3.3V

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1. RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom2. Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz3. 264KB of SRAM, and 2MB of on-board Flash memory4. Onboard 5 × 5 RGB LED matrix for colorful lighting display5. Castellated module allows soldering direct to carrier boards6. USB 1.1 with device and host support7. Low-power sleep and dormant modes8. Drag-and-drop programming using mass storage over USB9. 20 × multi-function GPIO pins10. 2 × SPI, 2 × I2C, 2 × UART, 4 × 12-bit ADC, 16 × controllable PWM channels11. Accurate clock and timer on-chip12. Temperature sensor13. Accelerated floating-point libraries on-chip14. 8 × Programmable I/O (PIO) state machines for custom peripheral support

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1. Torque: 25kg.cm@12V2. Rotation angle: 360 degrees (0-4095)3. Position sensor resolution: 0.088 degrees (360 degrees/4096)4. Institutional restriction angle: no restriction5. Working voltage: 6-14 V (typ. 12V)6. Gear: high-precision metal gear7. No-load speed: 0.167 seconds/60 degrees (60RPM)@12V8. Encoder type: 12-bit magnetic encoder9. ID range: 1-25310. Baud rate: 38400bps-1Mbps (default 1Mbps)11. Feedback: position, load, speed, input voltage, current, temperature12. No-load current: 200mA@12V13. Stalled rotor current: 2.7A@12V14. KT: 9.26kg.cm/A15. Weight: 97 grams

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1. Support 2.4G/5GHz dual frequency, the speed of 2.4GHz frequency band can reach 300Mbps, and the speed of 5GHz frequency band can reach 867Mbps2. Support Bluetooth 5.0 standard, compatible with Bluetooth 2.1+EDR3. Adopt NGFF (M.2 A/E Key) interface4. Compatible with IEEE 802.11ac/m MIMO OFDM wireless technology, two transmit paths and two receive paths5. Support Linux, Windows 10/11, etc.6. Product size: 33 x 22 x 2.4mm7. Weight: 39 gramsPacking list:-Wireless-AW-CB375N x 1-IPEX to SMA cable x 2- Antenna x 2

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1. Ranging distance: 0.03-2M, 2-8M, greater than 8M2. Average error: 15mm, 20mm, 30mm3. Overall standard deviation: 5mm, 15mm, 25mm4. Ranging distance: 0.03~25.00m (target surface reflectivity is 80.6%)5. Scanning frequency: 10Hz6. Scanning angle: 360°7. Ranging frequency: 21600Hz8. Angular resolution: 0.167°9. Wavelength: 895-915 nm (Typ 905)10. Communication interface: UART@92160011. Ambient light intensity: 60 KLux12. Power supply: 4.5-5V (typically 5V)13. Power consumption: 1.45W14. Working current: 290mA15. Working temperature: minus 10-50 degrees Celsius16. Service life: 10000H17. Dimensions: 34.8 x 54 x 46.29mm18. Product weight: 46.1 gramsPacking list:-DTOF lidar STL27L x 1-LiDAR driver x 1 with ESP8266 adapter-1m USB Type-A to Type-C cable x 1-11cm PH2.0 to 1.27H cable x 1

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Features:1. TF-Luna is a single-point ranging lidar based on the principle of TOF, with a unique photoelectric design, stable, accurate, and highly sensitive distance measurement2. Built-in a variety of adaptive algorithms, a variety of adjustable configurations and parameters, has excellent ranging performance in complex environments, and can meet more application requirements3. With high stability, high precision, high sensitivity performance, 0.2m~8m short range4. Adopt compact structural design, smaller volume, lower power consumption, can be embedded inside the robot, reduce the overall size and improve passability5. Power consumption is less than 0.35W, suitable for battery-powered or low-power applications6. Suitable for Raspberry Pi/Raspberry Pi Pico/ESP32/Arduino and other controller boardsProduct parameters:1. Material: ABS/PC2. Ranging distance: .2-8.0m @90% reflectivity (indoor 0klux), 0.2-2.5m @10% reflectivity (indoor 0klux), 0.2-8.0m @90% reflectivity (outdoor 90klux), 0.2 -2.5m @10% reflectivity (outdoor 90klux)3. Accuracy: 6cm@(0.2-3m), 2%@(3-8m)4. Frame rate: UART: 1-250Hz (adjustable, default 100Hz); I2C: 1-100Hz (adjustable)5. Distance resolution: 1cm6. Ambient light tolerance: 70klux7. Light source: VCSEL8. Center wavelength: 850nm9. Eye safety: Class1 (IEC60825)10. Field of view: 2°11. Power supply: 3.7-5.2V12. Average current: 70mA13. Power: 0.35W14. Peak current: 150mA15. Communication level: LVTTL (3.3V)16. Communication interface: UART, I2C, I/O17. Working temperature: minus 10-60 degrees Celsius18. Storage temperature: minus 20-75 degrees Celsius19. Dimensions: 35 x 21.25 x 13.5mm20. Weight: 5 grams

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1. Ranging distance:0.1-12.0m @90% reflectivity (indoor 0klux)0.1-4.0m @10% reflectivity (indoor 0klux)0.1-12.0m @90% reflectivity (outdoor 70klux)0.1~4.0m @10% reflectivity (outdoor 70klux)2. Accuracy: 5cm@(0.1-5m), 1%@(5-12m)3. Frame rate: UART: 1-1000Hz (adjustable, default 100Hz); I2C: 1-100Hz (adjustable)4. Repeatability: 1σ: less than 3cm (@100Hz UART); 1σ: less than 4cm (@100Hz I2C)5. Distance resolution: 1cm6. Ambient light tolerance: 70klux7. Working temperature: minus 20-60 degrees Celsius8. Protection level: IP659. Light source: LED10. Center wavelength: 850nm11. Eye safety: Exemption class (EN62471)12. Field of view: 3.6 degrees13. Power supply: 4.5-5.5V14. Average current: 110mA15. Power: 550mW (low power mode: 100mW)16. Peak current: 140mA17. Communication level: LVTTL (3.3V)18. Communication interface: UART, I2C, I/O19. Material: ABS/PC20. Line length: 30 cm21. Dimensions: 35 x 18.5 x 21mm22. Weight: about 12 grams

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Features:1. This product is an industrial-grade 16-channel relay module controlled by RS485 bus, using Modbus RTU protocol, built-in power isolation, ADI magnetic isolation, resettable fuse, TVS diode and other protection circuits, and equipped with ABS case.2. Modbus RTU 16 channel relay is very easy to use. Due to its fast communication speed, stability, reliability and security, it is ideal for industrial control equipment and/or applications with high communication requirements.3. Configurable device address (1-255), multiple devices can be cascaded on the RS485 bus4. It has the function of blinking and blinking. By passing parameters to the command, the relay can be opened for a period of time and then automatically closed5. On-board integrated power isolation, providing stable isolation voltage, no additional power supply is required at the isolation end6. Onboard integrated ADI magnetic isolation, which can realize signal isolation, high reliability, strong anti-interference and low power consumption7. Onboard resettable fuse and TVS (transient voltage suppressor), effectively suppress surge voltage and transient peak voltage in the circuit, provide overcurrent/overvoltage, lightning protection, anti-static8. On-board optocoupler isolation to prevent the relay from being interfered by the high-voltage circuit9. On-board dedicated relay driver chip, built-in freewheeling diode protection, stronger and more stable driving capability10. Anti-reverse connection circuit to prevent accidental damage to the circuit by wrong connection11. High quality relay, contact rating: ≤10A 250VAC/30VDC12. Rail-type ABS shell, easy to install and safe to use13. There are 3 LEDs for indicating MCU status and signal sending and receiving statusProduct parameters:1. Working voltage: 5V2. Communication interface: RS4853. Baud rate: 4800, 9600, 19200, 38400, 57600, 115200, 128000, 2560004. Default communication format: 9600, N, 8, 15. Relay channel: 166. Contact information: 1NO 1NC7. Communication protocol: standard Modbus RTU protocol8. RS485 address: 1-2559. LED indicator light:STA: MCU indicator light, it keeps flashing when the MCU is working normallyTXD: TX indicator light, lights up when sending dataRXD: RX indicator light, lights up when receiving dataPacking list:-Modbus RTU relay 16CH x1-US Plug 5V 2A power supply (with EU head adapter) x1

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Features:1. This is an industrial-grade integrated 802.11b/g/n module that can realize two-way transparent transmission of TTL serial port, WiFi, and network port.2. It integrates multiple functions into one, including serial port server, Modbus gateway, MQTT gateway, UART to HTTPD client, etc.3. Traditional serial port devices or MCU control devices can quickly access WiFi wireless networks through this WiFi module.4. Small size and easy to install.5. Suitable for data collection, IoT gateway, security IoT, smart instrument monitoring and other applicationsProduct parameters:1. Power supply: DC 3.3V2. Power supply method: pin header3. Dimensions: 25 x 40 x 8mm4. Ethernet: 10/100M auto-negotiation (connected through pin header)5. WIFI: Complies with 802.11b/g/n6. Serial port: UART7. Frequency band: 2.412-2.484 GHz8. Wireless network: Station / AP / AP+Station mode9. Security mechanism: WPA-PSK / WPA2-PSK10. Encryption type: TKIP/AES11. Transmission power:802.11b: +19dBm (max @11Mbps)802.11g: +18dBm (max @54Mbps)802.11n: +17dBm (maximum @HT20, MCS7); +17dBm (maximum @HT40, MCS7)12. Receiving sensitivity:802.11b: -89dBm (@11Mbps)802.11g: -81dBm (@54Mbps)802.11n: -73dBm (@HT20, MCS7); -71dBm (@HT40, MCS7)13. Baud rate: 300-460800 bps14. Check digit: none, odd, even, mark, space15. Data bits: 5-9 bits16. Flow control: RTS/CTS17. Protocol: TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP/MQTT18. Configuration: host, browser, serial AT command19. Communication method: TCP/IP direct communication, VCOM20. Working mode: transparent transmission, serial port command, HTTPD Client, Modbus TCP to Modbus RTU21. Operating temperature: -40 to 85 degrees Celsius22. Humidity range: 5% to 95%

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Features:1. Expand USB to 4-channel RS485, allowing each channel to communicate concurrently and independently2. Onboard TVS (transient voltage suppressor), effectively suppresses surge voltages and transient peak voltages in the circuit, and protects against lightning and static electricity3. Onboard self-restoring fuse and protection diode ensure stable current/voltage output, provide over-current/over-voltage protection, and improve shock-proof performance4. Onboard RS485 output terminal 120R resistor, enabled/disabled by DIP switch5. Aluminum alloy shell, oxidized matte surface, CNC process opening, sturdy and durable, excellent workmanshipProduct parameters:1. Host port: USB2. Device interface: RS4853. Baud rate: 1200bps-460800bps4. USB:Working voltage: 5VConnector: USB-BProtection: 500mA resettable fuse, ESD protectionTransmission distance: about 5m5.RS485Connector: screw terminalProtection: 600W lightning surge protection, 15KV ESD protectionTransmission distance: Maximum communication distance is about 1200m (low speed, turn on 120R resistor)Transmission method: point-to-multipoint (up to 32 nodes, repeaters are recommended for more than 16 nodes)6. Temperature: minus 40 degrees Celsius - 85 degrees Celsius7. Humidity: 5%RH-95%RH8. Operating system: Win7/8/8.1/10/11, Mac, Linux, Android9. Product size: 86.2 x 48 x 27.2mm10. Weight: 181 gramsPacking list:-USB to 4-way RS485 x1-USB Type A to Type B cable 1.2m x1

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1. Metal shell + cooling fan, better protection and heat dissipation2. The casing is made of bent steel plate with powder coating process on the surface. The protection level reaches IP30, making it more sturdy and durable.3. Precise hole position design, each cutout is completely aligned with the circuit board interface4. Easy to connect 40PIN GPIO5. Reasonable layout and full use of various interfaces6. Product size: 106 x 79.5 x 31mm7. Weight: 252 gramsPacking list:-Metal case x 1-Cooling fan x 1-Silicone thermal tape (4PCS) x 1-Screw pack x 1

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1. For Jetson Orin Nano and Jetson Orin NX kits2. Reserve air outlets on three sides and a dedicated built-in fan hole on the top to provide excellent heat dissipation.3. Precise opening design, exquisite manufacturing technology, and beautiful fit4. Onboard power indicator light5. Camera bracket design, mounting holes for monocular or binocular cameras, maximum 180-degree rolling angle6. Equipped with flat ribbon cable for use with 40PIN connector7. Silicone non-slip feet, more stable placement and reduced bottom contact area8. DIN rail mounting holes are reserved to facilitate installation in specific scenarios.9. Product size: 122 x 95 x 91mm10. Weight: 378kgpacking list:-Aluminum body shell (upper and lower + side panels) x 1-Camera stand bottom mount x 1-Camera stand top mount x 1-Antenna x 2-IPEX4 to SMA cable x 2-Button with 4PIN cable x 1-Cable 2x20PIN 55mm x 1-Screwdriver x 1-Screw pack and accessories x 1

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Features:1. SIM7028 NB-IoT HAT is a small size, low power consumption and powerful Raspberry Pi HAT with NB-IoT (narrowband Internet of Things) function, supports global frequency bands, supports TCP, UDP, LWM2M, COAP, DTLS, DNS, NTP, PING, HTTP(S), MQTT(S), TLS/SSL, etc.2. Designed for applications requiring low latency, low power consumption, and low throughput. It is also suitable for instrumentation, remote control, asset tracking, remote monitoring, telemedicine, shared bicycles, etc.3. Standard Raspberry Pi 40PIN GPIO expansion header, supports Raspberry Pi series boards and Jetson Nano, etc.4. Support TCP, UDP, LWM2M, COAP, DTLS, DNS, NTP, PING, HTTP(S), MQTT(S), TLS/SSL, etc.5. Onboard Type-C interface for software debugging6. Onboard UART control pin for connecting to Arduino/STM32 and other motherboards7. 1x LED indicator light to easily monitor working status8. Onboard USB to UART chip, UART communication pins can be configured through jumpers9. Onboard nano SIM card slot, compatible with NB-IoT dedicated card10. Baud rate: 2400bps-460900bps (default 115200bps)11. Control via AT commands (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT commands)12. Support SIM application toolkit: SAT Class 3, GSM 11.11, USAT13. Comes with online development resources and manuals (Raspberry Pi/Jetson Nano/Arduino/ESP32 examples)Product parameters:1. Frequency band: B1/B2/B3/B4/B5/B8/B12/B13/B14/B17/B18/B19/B20/B25/B26/B28/B66/B70/B852. Data rate:Less than or equal to 159Kbps (uplink)Less than or equal to 127Kbps (downstream)3. Power supply: 5V4. Logic level: 5V/3.3V (default 3.3V)5. Total current (idle mode): 4mA6. Single module current (VBAT=3.3V):Idle mode: 2.8mAPSM mode: 0.8uADRX mode: 0.11mA@idle (DRX=2.56s)eDRX mode: 0.018mA@idle (eDRX=163.84s; PTW=25.6s)7. Product size: 65 x 23.2mm8. Weight: 60g

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1. RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom2. Onboard 3PIN SWD port for connecting the debugged target board3. Standard CMSIS-DAP interface can be used to debug most ARM-based microcontrollers4. Works with OpenOCD and other tools supporting CMSIS-DAP5. Adopts the Raspberry Pi 3PIN Debug Connector Specification6. Onboard 3PIN USB to UART bridge7. Onboard 4PIN I2C port for the testing target board8. Onboard 1.14inch 240×135 pixels 65K color IPS LCD display9. Equipped with plastic case and cables10. Open-source firmware, more convenient to upgrade11. Product size: 61 x 15.86 x 9mm12. Weight: 15g

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Features:1. Support USB to 2 UART, or USB to 1 UART+1 I2C+1 SPI, or USB to 1 UART+1 JTAG2. Supports 2-channel high-speed UART interface, baud rate up to 9Mbps, with CTS and RTS hardware automatic flow control3. Supports 1-channel I2C interface, which is convenient for operating EEPROM or programming I2C devices such as OLEDs and sensors through the host computer.4. Supports 1 SPI interface and has 2 chip select signal pins, which can control 2 SPI slave devices at different times.5. Supports 1-way JTAG interface and can be used with OpenOCD for debugging and testing (due to limited chip and software function testing, users need to evaluate and test this function by themselves)6. Onboard 3.3V and 5V level conversion circuit, used to switch the working level of the communication interface, with better compatibility7. Onboard resettable fuse and ESD protection circuit provide over-current/over-voltage protection and ensure safe and stable communication.8. Aluminum alloy shell, oxidized matte surface, CNC process opening, sturdy and durable, excellent workmanship9. High-quality USB-B and DC connectors, smooth plugging and unplugging, durable and reliable, with anti-reverse connection protectionProduct parameters:1. Host interface: USB2. Power supply: USB port, 5V3. Working voltage: 3.3V/5V (selected through onboard switch)4. USB:Connector: USB-BInterface protection: resettable fuse, ESD protection5. Serial port:Channel: 2 (red DIP switch needs to be set to M0 mode)Connector: 6PIN IDC connectorBaud rate: 1200bps-9MbpsHardware flow control: CTS and RTS6. I2C:Channel: 1 (red DIP switch needs to be set to M1/M2 mode)Connector: 12PIN IDC connector (the first 4 pins are I2C)7. SPI:Channel: 1 (red DIP switch needs to be set to M1/M2 mode)Connector: 12PIN IDC connector (the last 8 pins are SPI)8. JTAG：Channel: 1 (red DIP switch needs to be set to M3 mode)Connector: 12PIN IDC connector (the last 8 pins are JTAG)9. Product size: 86 x 48 x 27.6mm10. Weight: 170gPacking list:-USB to UART/I2C/SPI/JTAG x1-USB Type A to Type B cable 1.2m x1-12PIN cable 20cm x1-6PIN cable 20cm x2

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1. Onboard DVI interface, TF card slot and PIO-USB port, compatible with Raspberry Pi 40PIN GPIO header, easy to develop and integrate into products2. RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom3. Dual-core ARM Cortex M0+ processor, flexible clock running up to 133 MHz4. 264KB of SRAM, and 16MB of onboard Flash memory5. Onboard DVI interface can drive most HDMI screens (DVI compatibility required)6. Supports using as a USB host or slave via onboard PIO-USB port7. Onboard TF card slot for reading and writing TF card8. Onboard Lithium battery recharge/discharge header, suitable for mobile scenarios9. USB 1.1 with device and host support10. Drag-and-drop programming using mass storage over USB11. Low-power sleep and dormant modes12. 2 × SPI, 2 × I2C, 2 × UART, 4 × 12-bit ADC, 16 × controllable PWM channels13. Accurate clock and timer on-chip14. Temperature sensor15. Accelerated floating-point libraries on-chip16. 8 × Programmable I/O (PIO) state machines for custom peripheral support17. Product size: 65 x 30mm18. Weight: 12 grams

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