BB270X-3X(BB2706-30 BB2706-32 BB2707-30 BB2707-32) module can establish SPP & GATT BT connection at the same time. BB270X-3X establishes a bidirectional data transfer channel through UART interface between mobile phone and client’s MCU. According to the content of commands list, client’s MCU may send the corresponding commands to set the Bluetooth module into different condition, or send or receive data on SPP or GATT layer, Bluetooth module’s status also can be read through commands.

SKU: BB2707-30 Category: