Hi-Link HLK-B20, Руководство пользователя

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Shenzhen Hi-Link Electronic Co., Ltd. Manual
HLK-B20
Command list as below:
ver Module Version
uart Serial port configuration
default
Restore factory setting
ble_name Bluetooth name
net_commit Submit configuration parameters
reconn Restart the serial port service
ble_status
Bluetooth connection status
Reboot Restart the system
8.1.1. Ver
Function Firmware version query
Format
at+ver=
？
\r
Parameter No
8.1.2. Uart
Function Serial port configuration settings
Format
at+ uart =< baud >, < data >, < parity >, < stop >\r
Parameter Baud: Baud rate
Data: Data bit
Parity: Check Digit
Stop: Stop bit length
8.1.3. net_commit
Function Submit network settings
Format
at+n et_commit =< Net_commit > \r
Parameter 0:invalid
1:Submit
8.1.4. Reconn
Function Restart the serial port conversion service
Format
at+ reconn =< reconn >\r
Parameter 0: invalid
1: Restart the serial port conversion service