AUBTM-20 Bluetooth Module

AUBTM-20 Bluetooth Module Functionality Testing

Required Material:

1. AUBTM-20 Module with RS232 interface

2. USB TTL Serial Cables or RS232 cable

3.PC/Laptop

4.Power supply(Optional).

5.Terminal software in PC/Laptop

Process:

1.Connect Bluetooth board RS232 interface to PC/Laptop though RS232 cable or USB-TTL cable.

2.Power On Bluetooth board through DC adapter.

3.Connect module to terminal port and within 60Sec of device turning ON and type LLL. Device will go into command mode.(Refer datasheet attached).Response will be OK.

4.Each command in datasheet can be tried out in pattern given below:

Eg: AT?  Pattern: 0x0d0x0aAT?0x0d0x0a

Useful Docs:
1.External Commands
2.Product datasheet

Useful Links:
1. NSK Bluetooth Module