SIM800 GSM Modem with Bluetooth

Sim800 Break out board has on Board Bluetooth Antenna and works same like sim900a with extra features like on board Bluetooth, it also ahs on board Power regulator which works on 9V to 12V 2A DC

Board features:

• Power Switch,
• Reset Switch,
• Power LED
• Ring LED
• Network LED
• UART Serial DB9 Connector
• TTL Pins
• And external Interfacing Pins.
• Works with AT Commands for sim800 @ 9600 Baud rate (Configurable)

SIM800 Bluetooth interface:

• First Update the firmware for Bluetooth commands to execute.
• Sim800 modem: Power on the sim800 module,
• Sim800 modem: At+btpower=1
• Mobile Phone: Power on the Bluetooth on your mobile phone.
• Mobile Phone:  Click to pair with sim800 and press ok for the pop up message.
• Sim800 modem: At+btpair=1,1
• Sim800 modem:  At+btgetprof=1

For mode details on APR33A3 you can check out on website HOW2Electronics