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433M Wireless Transmitter Receiver Module


  • Operating voltage: DC5V Quiescent Current: 4MA
  • Receiving frequency: 433.92MHZ
  • Receiving sensitivity: -105DB
  • Size: 30 * 14 * 7mm external antenna: 32CM single line, around the spire
  • Launch the first technical parameters
  • Transmission Distance: 20-200 meters (different voltage, different effects)
  • Operating voltage: 3.5-12V
  • Dimensions: 19 * 19mm
  • Transmission frequency: 433M
  • External antenna: 25cm ordinary multi-core or single wire
  • Pinout left → right: (DATA; VCC; GND)


  • 1 x 433M Wireless Transmitter Receiver Module
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