The cookie settings on this website are adjusted to allow all cookies so that you have the very best experience. If you continue without changing your cookie settings, we'll assume that you are happy to receive all cookies on our website. However, if you would like to, you can change your settings at any time using the Change cookie settings link in the account menu.
Believe it or not, this board is a small development system. It barely fits on your finger, but it features ATmega328, USB-UART, reset circuit and LED indicators. It??s compatible with standard DIP26 sockets. On-board voltage regulator allows the board to be powered directly from USB cable. It features 16MHz SMD crystal oscillator.
Both come preprogrammed with fast UART bootloader with 57600 bps operation, so no external programmers are needed for development.