Pages

Friday 22 August 2014

RS-485 Sheild


Quick Overview
The data logger is a reliable, well-rounded and versatile design. It is easily expandable with wireless interface like Xbee and Bluetooth. RS485 serial bus interface standard transmiss signal through difference balance, have very strong resistance ability to common mode interference, allows one transmitter to drive multiple load equipments on a pair of twisted pair. In theory, the communication distance is 1200 meters, the rate speed can be as fast as 20 Mbps, and it can keep normal work in strong noise environment. 




Features
  • Optional RTC interface.
  • Optional Bluetooth and Xbee interface.
  • Low Quiescent Current: 300µA
For Sample Codes , Schematics & Tutorials CLICK HERE