RF Transmitter Module 433MHz


Package Includes

  • 1x RF Transmitter Module – 433MHz

Availability: 33 in stock

These RF modules are great if you plan to do some short range wireless communication between 2 microcontrollers. Low-cost, low-power with Arduino library support, who wouldn’t want to try these little guys out. This is only half of the set though, and you will need a suitable 433MHz RF receiver in order to receive the transmitted data. You can find such a receiver here.

Note: Antenna choice largely influences the range of these modules.

Features / Specs

  • Model: FS1000A
  • Operating Voltage: 3.5V – 12VDC
  • RF Frequency: 433.92MHz
  • Range: 0m – 100m
  • Modulation: Amplitude Modulation
  • Transfer Rate: 4kbps
  • Transmitting Power: 10mW
  • DIY Antenna: 17.3cm Whip Antenna
  • Dimensions: ~(19mm x 19mm)


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