BQB Passed 4.0 Dual Mode Arduino Bluetooth Module with IAP2 Beacon SPP GATT FSC-BT826 FSC-BT826 Product Describe: FSC-BT826 is a fully integrated Bluetooth module that complies with Bluetooth 4.0 dual mode protocols(BR/EDR/LE). It integrates a baseband controller and M3 CPU in a small package(Integrated PCB antenna),so that the designers c