Additionally, there is another option that can make your development easier.
The BMC36M041 is designed based on the BM36C5214-0 that breaks out the BM36C5214-0’s pins to match BMCOM connectors. With the BMCOM, you can directly connect the BMC36M041 to the BMduino UNO BM53A367A.
You only require two BMduino-UNO, BM53A367A, and two BMC36M041 for evaluation.
Receiver sensitivity: -119/-112/-109/-104/-100dBm @BER=0.1%
(sensitivity changes with the data transmission rate)
Data rate: 2Kbps~250Kbps
Modulation: GFSK
Interface: UART, SPI, and I2C
Dimension: 20.45 x 22.43 x 1.8 mm
Net weight: 2g
RESOURCES
IC: Holtek BC66F3652, Sub-1GHz RF Transceiver A/D Flash MCU, including datasheet, package information, etc.
Application note
⬧ AN0642EN, BM36C5214-0 Application Examples, including example program.
⬧ AN0550EN, BC66F36x2 Band Matching Parameters and Setup Considerations.