DFRobot DFRduino Nano Sensor Expansion Board - Arduino Compatible Interactive Media

DFRduino Nano (compatible with Arduino NANO) is an open-source control board, highly suitable for friends whoare passionate about electronic crafting to create interactive works. However, for those who are not familiar withelectronic technology, adding circuits to Arduino can be a rather troublesome task. Especially for microcontrollerslike Nano, they need to be plugged into a breadboard for connection. Therefore, we specially designed anexpansion board for Nano, which exposes all the ports of Nano, truly enabling it to fully utilize all its functions. TheNano expansion board expands multiple 12C communication interfaces for you. At the same time, to facilitateusers to expand wireless modules, the expansion board also includes a hardware interface compatible withBluetooth V3 and APc220, which can be selected using jumper caps. All digital ports are powered, and they canalso be connected through terminals or external power plugs. The board also has a dedicated terminal for servomotors, providing large current external power supply for the servo motors.