Let's Make Robots!

433 MHz RF device compatibility


I wonder if these 2 devices would likely work together. 

RFM22B-S2 SMD Wireless Transceiver

sku: WRL-10153

Description: The RFM22B is a low-cost ISM FSK transceiver module which offers communication at 433/868/915MHz ISM bands and adjustable output power of up to +20 dBm.



This Wireless Sensor is Replacement part for 433 MHz wireless fish finder. The Operating Frequency is 125 kHz

  • Wireless Frequency: 433 MHz
  • Operating Frequency: 125 kHz
  • Wireless Sensor Coverage: 90 degrees beam angle