BT4.2 dual mode HC-05 bluetooth module

BT826 is a Bluetooth 4.2 dual mode module(BR/EDR+BLE), it’s high speed data rate Bluetooth module and supports transfer data via UART interface at the speed up to 80KB/s, customers can also set the parameters via AT commands. 

BT826 supports SPP, GATT(central/peripheral) and HID profiles, it integrate PCB antenna(Default version) and also supports install the external antenna through a pad(Optional).

Feature

* Fully qualified Bluetooth 4.2/4.1/4.0/3.0/2.1/2.0/1.2/1.1

* Profiles support: SPP, HID, GATT, etc

* Postage stamp sized: 13*26.9 *2mm

* Class 1.5 support(high output power)

* The default UART Baud rate is 115.2Kbps and can support from 1200bps up to 921Kbps

* UART, I2C,PCM / I2S, SPI, up to 14 IOs

* Support the OTA upgrade

* MFI Certification 

* BQB Certification