Digi International Xbee ZigBee Module, +5dBm, SPI, UART
3mm, Maximum Operating Temperature: +85 °C, Minimum Operating Temperature: -40 °C, Width: 27.6V, Length: 24.Digi International Xbee ZigBee Module, +5dBm, SPI, UART, Maximum Output Power: +5 dBm, +8dBm, Receiver Sensitivity: -102 dBm, -100dBm, Supply Voltage: 2.