Expansion Board

131 products

Compatible with LEGO Arduino Uno Expansion Board for Maker Programming Beginner Learning Kit Mixly

$3.41

Raspberry Pi HDMI to CSI-2 Adapter Board Supporting Audio/Video 1080p 30fps HDMI Interface Camera

$29.55

Raspberry Pi 4B IPKVM Remote Control One-to-Two Dual USB Powered Type-C Interface Power Distributor

$4.77

Orange Pi Zero 2W Expansion Board with 100M Ethernet, USB 2.0, and Analog Audio/Video

$6.82

New Ethernet W5100 Network Expansion Board Module with SD Card Expansion, Compatible with UNO R3

$3.77

Type-C Version LCUS-1 DC USB Relay Module Computer Serial Port Control Switch

$2.39

PCF8575 Module I/O Port Expansion Board with I2C Communication for Controlling 16 I/O Ports

$1.32

Raspberry Pi 5th Gen 4B/3B+ One-to-Three GPIO Expansion Board for DIY Experiments (Includes Screws)

$1.82

5G DONGLE expansion board with four antennas, USB 3.2 interface, aluminum alloy casing, and supports M.2 Key B interface.

$36.82

New 1.5-inch RGB OLED Module Display Expansion Board Compatible with Jetson Nano/Raspberry Pi 4B

$18.86

New CNC Shield V3 Engraving Machine Expansion Board for 3D Printers with A4988 Driver Board

$1.12

Microbit Expansion Board GPIO Extension External Module micro:bit V2.2 Universal Development Adapter Board

$3.41

Raspberry Pi 5th Generation 5B Relay Expansion Board, Pi 5 Function Module, Smart Home Compatible with Raspberry Pi 4B

$12.73

All-in-One Expansion Board for Flipper Zero with NRF24+ESP32 Multi-function Module (In Stock)

$47.73

Raspberry Pi 4B 2B 3B Mini Screw Terminal Block Expansion Board 40P Pinout with Acrylic Sheet and Sticker

$7.95

One relay module with optocoupler isolation, supporting high and low level triggering; one relay expansion board, 5V.

$0.52

LCD1602 Character LCD Input/Output Expansion Board LCD Keypad Shield

$2.03

Raspberry Pi GPIO Terminal Expansion Board Suitable for Raspberry Pi 4B 3B 3B+ ZERO

$14.77

UNO R3 V5.0 sensor expansion board, Sensor Shield V5.0 robot accessories

$0.84

NANO UNO r3 Multi-purpose Expansion Board, Yellow Pin Header, Multi-purpose Expansion Module

$0.81

IIC/I2C Interface LCD1602 LCD Screen Adapter Board LCD2004 Adapter Version PCF8574 Expansion Board

$0.42

ESP32 Expansion Board 38Pin Development Board Wireless WiFi + Bluetooth 2-in-1 Dual-Core CPU Low Power

$1.65

Suitable for Raspberry Pi B+ Accessories T-Type GPIO Expansion Board + 40P Ribbon Cable

$0.59

2-channel relay module, 5V/12V with optocoupler isolation, supports high and low level triggering, relay expansion board.

$0.96