TZT PCF8575 IO Expander Module I2C To 16IO Integrated Circuits For arduino

$0.73

TZT USB Host Shield 2.0 for Arduino UNO MEGA ADK Compatible for Android ADK DIY Electronic Module Board

$2.50

TZT W5500 Ethernet network module hardware TCP / IP 51 / STM32 microcontroller program over W5100

$2.05

TZT Smart Electronics USR-ES1 W5500 Chip New SPI to LAN/ Ethernet Converter TCP/IP Mod

$2.50

TZT UNO Shield Ethernet Shield W5100 R3 UNO Mega 2560 1280 328 UNR R3 only W5100 Development board For Arduino

$2.35

ESP32-S3 GPIO Expension Boards 44Pin Digital IO Pins DC-Powered ESP32 S3 IOT Development Board for Arduino IDE

$2.35

ESP32-C3-Zero ESP32-S3-Zero ESP32-C6 ESP32-H2 ESP32 SuperMini WiFi+Bluetooth ESP32 Development Board ESP32 C3 S3 Expansion Board

$0.80

ESP32-C5-DevKitC-1 Development Board N4R2 With Dual-Band 2.4G/5G WiFi+Bluetooth ESP32-C5-WROOM-1 Module

$5.15

RP2350-Zero Mini Development Board RP2350 Based on Raspberry Pi RP2350A Dual-Core Built-in 520KB 4MB Flash Type-c USB

$2.65

ESP32-S3 Nano WiFi Bluetooth-compatible Development Board IoT Module Based on ESP32-S3R8 240MHz For Arduino

$4.70

Suitable For Arduino With DC NRF2401+ Expansion Interface Compatible With Nano V3.0 Expansion Board Development Board

$0.88

ESP32-C3 With 2.4 Inch TFT LCD Screen ST7789 Small Screen 240x320 Display Module With Touch Color Screen SPI For Arduino

$6.06

ESP32-S3 Development Board 1.9 Inch IPS LCD Display ST7789 Drive 170x320 Resolution WiFi+Bluetooth-5.0 For Arduino

$6.22

ESP32-DevKitC Core Board ESP32 Development Board ESP32-WROOM-32D ESP32-WROOM-32E ESP32-WROOM-32U ESP32-WROOM-32UE WIFI+Bluetooth

$2.35

Raspberry Pi Zero Pico2 Development Board RP2350 16MB Microcontroller RP2040 Raspberrypi C Type-c Connector Power Supply

$2.80

New Arrive! Official Micro Bit V2.2 Development Board For BBC Mirco: Bit DIY Projects Python Programming for STEM Education

$11.52

Type-c / MICRO USB ESP32 For Wemos D1 Mini For Arduino UNO R3 D1 R32 WIFI Wireless Bluetooth Development Board CH340 4M Memory

$2.35

ESP32-C3 OLED Board With 0.42 Inch OLED Module Wifi+Bluetooth ESP32 Development Board

$1.97

RP2040 Pro Micro Development Board 4MB Dual-Core Supports Mciro Python Compatible For Raspberry PI PICO

$1.33

ESP8266 ESP-12 ESP12 WeMos D1 Mini Module Wemos D1 Mini WiFi Development Board Micro USB 3.3V Based On ESP-8266EX 11 Digital Pin

$1.24