The purpose of the app is to control remote hardware like ESP32, Arduino, Raspberry Pi ...

Default the Nordic UART UUIDs are used for service and characteristic. You can change them with the option menu Configuration.

The first optional information is a channel, which has the range from 0 to 3.
Afterwards 2 positions are handled as bytes and are terminated with a zero byte.

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

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

Mode standard disabled:
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 colon (ended by \n)

Zero: 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