Adeept Uno R3 Microcontroller

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Product details

Management number	234965132	Release Date	2026/07/02	List Price	$5.71	Model Number	234965132
Category	Product General

Adeept Uno R3 Microcontroller
Features a microcontroller board based on the ATmega328
Has 14 digital Input/Output pins
Contains everything needed to support the microcontroller
Features the Atmega16U2, programmed as a USB-to-serial converter

The Adeept Uno R3 Microcontroller based on the ATmega328 has 14 digital input-output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button.

It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started.

The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. Instead, it features the Atmega16U2 (Atmega8U2 up to version R2) programmed as a USB-to-serial converter.