DFRobot RS485 Shield for Arduino

• 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.