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DFRobot RS485 Arduino Shield, C $5.99 – Picture 0
DFRobot RS485 Arduino Shield, C $5.99 – Picture 0

Dfrobot Rs485 Arduino Shield

C $5.99

  • Boucherville, QC, Canada
  • Jan 29th
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INTRODUCTION RS485 is an industrial standard for long dsitance, anti-interferrence and reliable communication.   So we create this RS485 shield, especially designed for the Arduino controller board. It can easily  convert UART/Serial protocol to RS485 protocol.  This board allows Arduino access to industrial standard protocol easily. Integrated a standard RS485 port ,a mini RS485 port, RS485 headers Provide the welding areas to make full use of the free space. And more importantly, it's convenient for your DIY design. Switch between automatic mode and manual transmission mode, which expand the scope of application. Besides Tx/Rx interface, there is a switch to block/disable this shield, when Arduino needs to be programmed. Gold immersion PCB. Long pins on the back adapt to most Arduino controllers.     SPECIFICATION Power module: +5V Module size: 55mmx53mm 16 digital IO port (including a I2C interface) 6 analog IO port and power Operation and programming mode switch Automatic and manual transceiver mode switch (When in manual transceiver mode, the enable end is the 2nd digital IO port) Transceiver indicating LED Standard RS485 interface, mini RS485 interface and RS485 pins Welding area Reset switch PH2.0 sensor interface for DFRobot RS485 series sensor: URM04 Ultrasonic sensor
Condition Used :
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections.
Seller Notes “Never used but out of the box.”

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