Radiocrafts’ RC1701HP-RC232 Module is a low-power, long-range wireless transceiver designed for use in the ISM Band (433-470 MHz, 868-870 MHz). The module features exceptional -118dBm sensitivity, outstanding range of up to 1km, fast 100 kbps data rate, and class-leading 27dBm output power for low-cost applications. The module includes a low-power sleep mode, power saving mode, UART interface and software selectable packet structure for flexibility. This wireless module is easy to integrate in a wide range of applications and is fully FCC/ETSI/Telec certified. It comes in an SMD package with an operational voltage of 2.8V-3.6VDC.