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Pico-BLE User manual
2、Followed by the parameters returned by the module
A brief introduction to commands
Functional
division
Common
Command
Features
Bluetooth
Command Features
Public inquiry
Bluetooth query
command
Communication command example
CMD
Corresponding function
AT+CT
Set baud rate
AT+CZ
Chip reset
Chip reset to factory
AT+CW
settings
AT+CL
Chip low power settings
Chip power-on callback
AT+CR
information settings
AT+BM
Set BLE bluetooth name
AT+BN
Set the MAC address of BLE
AT+BD
Set SPP bluetooth name
AT+QT
Query the baud rate of the
AT+QL
Query the low-power state
AT+TM
Query BLE Bluetooth name
版本：V1.0，日期：2021 年 12 月 16 日
Command
Remark
AT+C?
The public command starts with AT+C, followed by "?" is the
detailed function command
AT+B?
The Bluetooth command starts with AT+B, followed by "?" is the
detailed function command
AT+Q?
The public query command starts with AT+Q, followed by "?" is the
detailed function command
AT+T?
The Bluetooth query command starts with AT+T, followed by "?" is
the detailed function command
Common Part--Control Instructions--Description
Chip soft reset, see:
Restore factory settings, clear all previously memorized
parameters, see: Module reset and restore factory settings
See：Chip low-power command description,，the default is
See: Chip power-on callback information setting,，the
system
Detailed description
For detail see：
Module baud rate setting and query
Reset and restore factory
settings
normal working mode
default is open
See：Set the name and address of bluetooth
See：Set the name and address of bluetooth
See：Set the name and address of bluetooth
See：
Module baud rate setting and query
See：Set the name and address of bluetooth
See：Set the name and address of bluetooth
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