Bluetooth Serial Adapter Class 1

Class 2 BC04 CSR chipset Watch dog The function of automatic reposition Type No.Description BTS3904C2P Distance 10m, Female serial interface. BTS4004C2P Distance 10m, Male serial interface. BTS4204C2P Distance 10m, Female serial interface, with lithium battery. BTS4304C2P Distance 10m, Male serial interface, with lithium battery. Features Compatible Bluetooth 2.1+EDR Specification Class 1 Standard Effective distance 100 M SPP Service Multiple Baud Rates are supported (9.6k and 19.2k, 38.4k and 57.6k, 115.2k) Automatic energy-saving mode Low -power -wasted mode support & high-speed working mode support