DFRobot RS485 Shield for Arduino

Description Arduino comapatible shield to convert UART/Serial protocol to RS485 protocol Integrates a standard RS485 port, a mini RS485 port, RS485 headers Automatic and manual transceiver mode switch 16 digital and 6 analog IO port and power The DFRobot RS485 Shield for Arduino is an industrial standard for long distance, anti-interferrence and reliable communication.   So we create this RS485 Arduino shield, especially designed for the Arduino controller board. It converts UART/Serial protocol to RS485 protocol.  This RS485 board allows Arduino access to industrial standard protocol easily. View more Dimensions Module size: 55mm x 53mm Links PDF File Datasheet Specifications Power module: +5V 16 digital IO port (including a I2C interface) Operation and programming mode switch Transceiver indicating LED