Datasheet

+++

Dynamically switches between DATA and COMMAND mode without changing the physical

CMD/UART select switch.

When you are in COMMAND mode, entering '+++\n' or '+++\r\n' will cause the module to

switch to DATA mode, and anything typed into the console will go direct to the BLUE UART

service.

To switch from DATA mode back to COMMAND mode, simply enter '+++\n' or '+++\r\n' again

(be sure to include the new line character!), and a new 'OK' response will be displayed letting

you know that you are back in COMMAND mode (see the two 'OK' entries in the sample

code below).

Codebase Revision: 0.4.7

Parameters: None

Output: None

# Disable echo support

ATE=0

#Enable echo support

ATE=1

Note that +++ can also be used on the mobile device to send and receive AT

command on iOS or Android, though this should always be used with care.

See the AT+MODESWITCHEN command to control the availability of the +++

command