1PCS NEW ESP32 expansion board 30Pin ESP32S development board DEVKIT V1 #YT

1PCS Nano V3.0 expansion board NANO IO Shield V3.0 is arduino compatible #YT

1PCS ESP32 Cable board Expansion board 30Pin GPIO #YT

1PCS ESP32 Expansion ESP32 30P DEVKIT V1 power board ESP32S development board#YT

1PCS NEW raspberry pi GPIO expansion board Multifunctional expansion board #YT

1PCS CH347 development board MCU module USB to I2C/SPI/UART/JTAG/GPIO Type-C #YT

2PC Splitter board expansion board 30-pin GPIO#TT

1PCS Raspberry Pi /Raspberry Pi B+ Accessory T-type GPIO expansion board PCB #YT