Sensor Expansion Board IO Port Interface For Arduino Uno R3

Description

Sensor Expansion Board IO Port Interface For Arduino Uno R3

The module is compatible with Arduino UNO R3 board. With SPI interface, UART interface part of the digital interface and an analog interface, it is
convenient for arduino interactive designers to use  Arduino module board.

Features:

1. Suitable for Arduino UNO R3, Catduino and other compatible motherboard.
2. Onboard reset circuit, power and reset indicator.
3. You can continue to stack additional features Arduino expansion board.

Here is the picture for example:

Pin description here !!!

Package included:

1 x Sensor Expansion Board IO Port Interface For Arduino Uno R3