Radio module - RFM12B/868D 868MHz - THT transceiver

Wireless radio module working on frequency of 868 MHz with the SPI communication interface. Powered with the voltage of 2,2 V - 3,8 V, the pins are the goldpin connectors. Max. power of the receiver is 4 dBm, the receiver sensitivity is -105 dBm.

• Power supply: from 2.2 V to 3.8 V
• Type of modulation: FSK
• Frequency Range: 868 MHz
• Interface: SPI
• Transmitter power: 4 dBm
• Receiver sensitivity: -105 dBm
• Through hole installation (goldpin connector), pitch of 2.00 mm
• Data transfer speed: ≤ 256kbps
• Dimensions: 18 x 14 mm
• The THT case

We also have the connectors of 2 mmfor this type of systems.

For users of theArduino, available is a libraryfacilitating the use of the RFM12B modules.

• Documentation of the radio RFM12b module
• The Arduino library