Reviews Gpio Expansion

REXQualis RPi GPIO Status LED & Terminal Block Breakout Board HAT for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B

  • The item has been soldered and assembled. Support for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B.
  • GPIO status LED and power 5V / 3.3V indication. GPIO output or input level high LED on, output or input level low LED off. 5V blue, 3.3V red, GPIOs green. The position of the LED is in a one-to-one correspondence with the position of the Raspberry Pi 2x20pin connector, and the logic level of the GPIO can be observed very quickly and intuitively. The driving current of each LED is only 0.1mA, so you don't have to worry about it affecting the read and write status of GPIO..
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Treedix 3pcs GPIO Reference Board Pinout Plus for Raspberry Pi A+, B+, 2, 3, 4

  • This reference board is a very convenient tool to determine the position and function of each pin, which can make it very easy to connect the wire to the Raspberry Pi GPIO.
  • One side of the reference board shows the position, and the other side shows the GPIO number. You can view all the different pin labels of the 2×20 GPIO connector on the Raspberry Pi. By placing it on the connector or next to it, you can quickly check if any wires or components are properly connected.
  • Material: Raspberry Pi GPIO Plus reference pinout is made of glass fiber, and the holes of the reference plate are gold-plated Length: 60.2 /2.37in, width: 20.1mm/0.79in 100% high quality..
  • Use this reference guide to easily connect wires and components to your Raspberry Pi.
  • Compatible with Raspberry Pi models A+, B+, 2, 3 and 4.
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Andifany PCIE 2S Serial Port Card DB-9 Pin -232 Serial Industrial COM Port Expansion Card AX99100 for PC

  • Compatible devices: serial connected devices, serial network/monitoring equipment, data acquisition systems, POS terminals and industrial PCs, serial I/OUSB for add-on cards, I/O expansion for embedded systems.
  • 2S + SPI (PCIe to dual serial and SPI) and LB (PCIe to local bus/ISA)-Like) are suitable for different types of applications..
  • AX99100 is a single-chip solution that can fully integrate PCIe 2.0 Gen 1 endpoint controller and SerDes with various peripherals, such as two/four high-speed serial ports, one parallel port, I2C master, high-speed SPI, local Bus (ISA-Like)) and GPIO..
  • Composed of four main configurations, such as 2S (PCIe to Dual Serial), 2S + 1P (PCIe to dual serial and single parallel),.
  • Single-channel (X1) PCI Express endpoint with integrated PHY controller.
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ACEIRMC 3pcs ESP32 Breakout Board GPIO 1 into 2 for 38PIN Narrow Version ESP32 ESP-WROOM-32 Microcontroller Development Board

  • Only suitable for 38PIN narrow version ESP32 without mounting holes, not suitable for other versions..
  • This breakout board can expand one GPIO pin of esp32 development board to two, which is convenient for users to reuse all pins in smart home projects. Nice breadboard alternative..
  • 2 TYPE CONNECTIONS， Pin Header & Screw Terminal. Just select them according to your purpose..
  • The expansion board is a double-layer board. One pin is wired on both sides. Therefore, the circuit is stable and highly reliable, and there will be no poor circuit contact and unstable signal transmission..
  • The board of this version has been soldered completely. No need to solder parts by yourself, which is very convenient to use..
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Banana Pi BPI-M5 Amlogic S905X3 Single Board Computer with LPDDR4 4GB RAM and 16GB eMMC Storage for AIOT Support Android Debian Raspbian Armbian

  • [High Performance Processor] Amlogic S905X3 quad-core Cortex-A55 processor (2.0GHz).
  • 16GB eMMC onboard storage ---- MicroSD slot with support for up to 256GB expansion.
  • [4K Smart Home Audio and Video chip] Adopt quad-core 64-bit ARM-A55 architecture CPU chips, integrate G31 graphics processor, support 4K video decoding and 4K video output.
  • [SDK and Various System Operation Support] Banana Pi M5 support multiple various OS, like Android 9, and Raspbian and Linux system, as well as third party image Odroid Android image.
  • [Multifunction Interfaces] 4 x USB 3.0 ports.
  • Power Source: 5 volts at 3 amps via micro USB (TYPE C).
  • [Wifi & BT support via expansion board] BPI M5 support SDIO interface Wifi&BT, you can buy the WiFi&BT board, 802.11 a/b/g/n/ac 2T2R WiFi and Bluetooth 5.0..
  • [Wiki] https://wiki.banana-pi.org/Banana_Pi_BPI-M5.
  • If you have any after-sales problems, please contact monica @ smartfire.cn. Click "WayPonDEV" and ask a question or leave the message in our forum at "forum.youyeetoo .com/"..
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REXQualis Accessories kit Compatible with Raspberry Pi 4 3B+ 3B 2B B+ A+ Zero w/Solderless Breadboard + GPIO T Type Expansion Board + Jumper Wires + Rainbow Ribbon Cable + Resistors

  • This kit is compatible with the Raspberry Pi 4 3B+ 3B 2B B+ A+ Zero..
  • The GPIO expansion board is in a fancy T-shape, compatible with all 40-Pin Raspberry Pi Models..
  • High Quality Solderless Breadboard: 830 tie-points and 400 tie-points Solderless Breadboard, 2 independent power rail sets in total Adhesive backing Solid construction..
  • Jumper Cable Wires Kits: 65 pcs several lengths Male to Male jumper wires, 40pin Rainbow Ribbon Cable and 20pin Male to Female jumper wires, Makes wiring a cinch,meet all your needs..
  • Perfect Packaging: Sturdy plastic case can more perfectly protect product not damaged during transportation..
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Waveshare Mini-Computer Add-ons Based on Raspberry Pi Compute Module CM3 / CM3L / CM3+ / CM3+L Comes with PoE Expansion Board

  • The Add-Ons Include: Expansion Board, Metal Case, Power Supply, And Cooling Fan. Easily Make A Mini-Computer If You Happen To Get A Compute Module.
  • Compute Module PoE Board: Dual CSI Camera Ports, PoE (Power Over Ethernet) Feature, Versatile Peripheral Interfaces.
  • Ingenious Cut-Out, Highly Matching The Master Board, Along With Clear Labels, Easy To Use.
  • Comes With Cooling Fan, Allows Being Controlled By Software Via GPIO, Or Being Powered Directly From 5V Supply.
  • Smooth And Clean Metal Bottom Surface, With Mounting Holes On Both Sides, Suitable For Industrial Applications.
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Treedix Compatible with Raspberry 4/4B Fan Hat Heatsink Kit GPIO Expansion Board with PWM Controllable Single Cooling Fan DC 5V

  • This is a multifunctional heat dissipation expansion board specially developed for Raspberry Pi, which is light and easy to install. The fan has very low noise and it only runs when you need it..
  • Using the principle of PWM pulse signal to realize signal output. When the temperature reaches 40°, the cooling fan will automatically rotate to protect the Raspberry Pi and extend its life..
  • Easy to install, the pin identification is clear, and the GPIO function is fully displayed..
  • On-board large-size cooling fan, good heat dissipation ，strong wind power make the Raspberry Pi run more stable and no worrying about overheating and noise problems. No wiring, you can also extend the Raspberry Pi 40pin connector,you can connector, you can connect other devices..
  • Specially designed for Raspberry Pi, it is perfectly compatible with Raspberry Pi 4 and 4B..
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GeeekPi Raspberry Pi Mini Tower NAS Kit, Raspberry Pi ICE Tower Cooler with PWM RGB Fan, M.2 SATA SSD Expansion Board, GPIO 1 to 2 Expansion Board, 18W QC3.0 Power Supply for Raspberry Pi 4 Model B

  • This Raspberry Pi Mini Tower NAS kit contains an M.2 SATA SSD expansion board which can expand the mass storage for your Raspberry Pi. The case is made of ABS material,This kit turns your Raspberry Pi into a mobile mini-host..
  • NOTE: The RGB light on Fan and mood light will not light up unless installed driver, and OLED will not display any information untill you have enabled it !!! Please read the manual carefully and follow the steps to enable it.Please purchase M.2 SATA SSD 2280 mass storage device, It dose NOT support NVME SSD!!!.
  • The 0.96 inch OLED screen was already mounted on the case.28x64pixels, default I2C address: 0x3C.
  • M.2 SATA SSD 2280/2260/2240 mass storage adapter board,supports up to 2TB M2. SATA SSD solid-state drive.
  • Package Includes: 1 x ABS Mini Tower Case,1 x ICE-Tower CPU Cooling Fan,2 x Acrylic Side Panel,1 x 0.96inch OLED Display (Already mounted on the case ),1 x GPIO Edge expansion board,1 x M.2 SATA SSD Shield,1 x QC 3.0 Power supply,1 x Assembly manual(Note: Raspberry Pi 4B is Not included in the package).
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