The RFM69HCW is a high-power wireless transceiver module operating at 434 MHz ISM band, designed for low-power, high-bandwidth wireless communication applications with adjustable power and data rates.

Operating Frequency: 434 MHz ISM band Model: RFM69HCW (High Power version) Function: Transceiver (Transmit & Receive) Output Power: Up to +20 dBm (100mW) Data Rate: Up to 300kbps (adjustable) Protocol: FSK (Frequency Shift Keying) Network Support: Up to 256 networks with 255 nodes Operating Voltage: 1.8V - 3.6V Current Consumption: 30mA (receive), 120mA (transmit at +20dBm) Sensitivity: -120dBm at 1.2kbps Range: Up to 2km (line of sight) Dimensions: 16 x 16mm Interface: SPI Temperature Range: -40°C to +85°C

