User's Manual

(1) Hardware Pin Map

Please refer this pin map of InBT-UART for designing your hardware

1 : Vcc (requires supply of 3.3V or higher)

2 : RxD

3 : TxD

4 : GND

(2) UART settings

Please set asynchronous communication in your hardware controller for communication with

InBT-UART.

* The following default UART settings are used for InBT-UART.

- Baud rate : 115200 bps

- Data bits : 8

- Stop bits : 1

- Parity bit : No parity

- HW flow control : Disable

(3) ASCII control commands

After UART setting, please control the InBT-UART using the ASCII commands below.

Provided below are instructions for using basic ASCII commands. For more information

on the examples and instructions for using other commands, contact Biospace.

- AT command

This command is used for testing operation of the InBT-UART firmware. The command

returns OK to indicate normal operation.

- SET command