Hot selling Xbee sensor expansion board V5 with RS485 BLUEBEE Bluetooth interface quality assurance

Brief Introduction

Ardui is an open-source control board that is very suitable for friends who love electronic production to create interactive works. However, for some people who are not familiar with electronic technology, adding circuits to Ardui can be quite troublesome. Therefore, we have designed a sensor expansion board that can easily connect most sensors to the Ardui control board.

Features

Expand 14 digital IO ports (12 servo ports) and power supply;

6 analog IO ports and power supply;

1 external power terminals for digital ports;

Automatic switching between external power supply and onboard power supply for digital ports;

1 external power input terminals and 1 input pin;

RS485 interface (D0-RX, D1-TX, D2-EN);

Reset button;

Xbox/Bluetooth Bee wireless data transmission interface;

APC220/Bluetooh V3 Bluetooth wireless data transmission interface;

IIC/I2C/TWI interface (A4-SDA, A5-SCL);

3.3V output port;

SD card module interface;

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