BR-SC40A Spec. (76KB) - Class1, Class2, and Class3 Bluetooth® Low Power BlueStamp® 18 pin DIP wireless communication serial radio modem module certified to Bluetooth v2.0. Applications include various serial cable RS232 and RS-485 wiring replacement. Features include: Long-distance communication due to its high sensitivity, UART, and PCM interfaces available to various applications. FCC, IC, CE, and Bluetooth certified ISM 2.4GHz band module. Operating temperature range: - 40~+70°C. With antenna and RF ground plane integrated, software adjustable transmitter power and various low energy consumption modes.