Bluetooth Serial Adapter

Class 1,
Female or Male RS 232 Interface
BC04 CSR Chipset

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

Standard RS232(Female) PIN Define

(New) Bluetooth serial Adapter
Class 1 BC04 CSR chipset
Watch dog The function of automatic reposition