Datasheet

Enables or disables echo of input characters with the AT parser
Codebase Revision: 0.3.0
Parameters: '1' = enable echo, '0' = disable echo
Output: None
# Disable echo support
ATE=0
OK
#Enable echo support
ATE=1
OK
+++
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
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
ATI
BLEFRIEND
nRF51822 QFAAG00
B122AAC33F3D2296
0.4.6
0.4.6
Dec 22 2014
OK
+++
OK
OK
© Adafruit Industries
https://learn.adafruit.com/introducing-the-adafruit-bluefruit-le-uart-
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