MCU

MCU (Microcontroller Unit) is a small computer on a single integrated circuit that contains a processor core, memory and programmable input/output peripherals.

DFRobot offers a wide range of MCUs including Arduino boards, micro:bit, ESP32 / ESP8266 boards and boards that are compatible with them. Such as Arduino Uno, Arduino Mega, Arduino Nano, Beetle, Beetle BLE, and Firebeetle ESP32 series. The boards have different working voltages and types of signals such as Analog, Digital, I2C, I2S, PWM, SPI and UART.