1PCS UNO R4 development board is compatible with WIFI/MINIMA motherboard MCU #YT

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

1PCS ESP32-DevKitC development board is equipped with WROOM-32D/U module MCU #YT

1PCS STC15F104W MCU module core board development board replaces STC15F104E #YT

1PCS STM32F030C8T6 MCU development board Small system board #YT

1PCS L9110 motor drive fan module Sensor module MCU development board #YT

1PCS STC15F104W MCU module development board replaces STC15F104E #YT

1PCS Stepper motor ULN2003 drive module development board 51 MCU controller #YT