EDRF2 RF Switch Receiver 433/315mhz w/Decoder


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Directly build wireless relay, IOT project with this simple receiver and elegant transmitter.


  • Sensitivity: -110dBm
  • Power: 3.3V-5.5V
  • Power consumption: 5.0V @ 315MHz, 2.5-2.8mA
  • continuous data transfer rate to 2.4K (Manchester encoding)
  • Good selectivity and spurious radiation suppression, easy to pass CE / Fcc international certification;
  • Good local radiation suppression, can be a number of receiver modules work together (ie, single-fat and more income) and will not interfere with each other, with the use of does not affect the receiving distance.
  • Temperature range: -30-85 ℃, even in harsh ambient temperature can work properly;
  • 28 x 12.5 x 5.00 (mm).

Applicaton: Car Remote Door Switch (RKE), Remote control to open the door machine, Wireless security alarm, Remote control curtain machine, Wireless Industrial Controller, Wireless data transmission

  • Documentation please see on this page, working principle see on this page.
  • This board used a custom chinese IC, similar to EV1527, but we are NOT able to provide shematic or IC datasheet info.
  • Package inlcudes board and antenna.

Additional information

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