Bluetooth Remote Control to send multiple information to microcontroller. The purpose of the app is to interact with hardware like ESP32, Arduino, Raspberry Pi …

Only the Bluetooth SPP Profile (RFCOMM) is supported.

The first optional information is a channel, which has the range from 0 to 3.
Afterwards 3 positions are handled as bytes or text.

The range of the positions (power) is between -100 and 100.

UP: [channel], 0, power, 0
DOWN: [channel], 0, -power, 0
LEFT: [channel], -power, power, 0
RIGHT: [channel], power, power, 0
MIDDLE: [channel], 0, 0, 0

Byte Mode enabled: Optional channel and 3 positions are transfered as bytes
Byte Mode disabled: Optional channel (seperated by colon) and 3 positions are transfered as text seperated by comma (ended by \n)

Sense: On Release automatic return to zero values: [channel], 0, 0, 0

Channel (Ch.): Enable optional channel information (first byte or text seperated by colon)

Power: Slider from 0 to 100