Set The Name And Address Of Bluetooth; Chip Low-Power Command Description - Waveshare RP2040-BLE User Manual

2.5 SET THE NAME AND ADDRESS OF BLUETOOTH

There is no SPP address whether it is set or queried, because the SPP address is obtained by
+1 on the highest byte of the BLE MAC address, for example:
The address of BLE is returned as: TN+32F441F495F1,
This means the address of BLE is: 0xF1 , 0x95 , 0xF4 , 0x 41 , 0xF4 , 0x32
Then the address of SPP is: 0xF2 , 0x95 , 0xF4 , 0x 41 , 0xF4 , 0x32

2.6 CHIP LOW-POWER COMMAND DESCRIPTION

1. After setting, you need to power on again to update the configuration.
2. This command is memorized. After the command is sent successfully, the chip will save it.
3. After starting the low-power mode, there are many restrictions, which are generally turned
off by default.
4. After the setting, the chip will return to the device information normally when it is powered on.
AT commands can be set within 5 seconds, and after 5 seconds, any AT commands will be ignored
before the Bluetooth connection.
5. The difference between low power consumption and normal operation is mainly due to the
difference in the way of Bluetooth broadcasting when Bluetooth is not connected. During normal
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