SENA Promi-ESD02 User Manual

Page 43

Promi-ESD User Manual – Appendix A AT Commands

A-

Purpose

Set Serial parameters

Parameters

Baudrate

1200/2400/9600/14400/19200/38400/57600/115200/230
400 (Default=9600)

Parity

=N/E/O (Default=N)

Stopbit

=1/2 (Default=1)

Description

The Serial parameters can be set or changed. The factory
default is 9600, N, 1.

To take effect of this command, ATZ or power off and on.

Reference

AT, ATZ, AT&F, ATS

AT+BTINFO?

Response

112233445566,FriendlyName,Mode,Status,Auth,Encryp

OK

Purpose

Display Bluetooth settings

Description The current Bluetooth settings are displayed including BD

address, Device name, Operation mode, Operation status,
Authentication, Data Encryption, and Hardware Flow
Control.

Mode=MODE0/MODE1/MODE2/MODE3

Status=STANDBY/PENDING/CONNECT

Auth=0/1 (Authentication is not activated when 0)

Encrypt=0/1 (Encryption is not activated when 0)

FlowControl=HWFC/NoFC

Reference

AT+BTNAME, AT+BTMODE, AT+BTSEC, ATS14?

Example

000B530011FF,SENA,MODE0,PENDING,1,1,HWFC 

AT+BTINQ?



Response

112233445566,FriendlyName,CoD
112233445566,FriendlyName,CoD
112233445566,FriendlyName,CoD
OK

Purpose

Search Bluetooth devices nearby