WB Dimmers Modbus Registers Map

Dimmers for LED strips support the following Modbus registers:

Register map

Register / address	type	read-write	default	format	Purpose	Note
0	holding	RW	-	0-255	Channel level G, logarithmic curve
1	holding	RW	-	0-255	the Level of the R channel, the logarithmic curve
2	holding	RW	-	0-255	Channel B Level, logarithmic curve
3	holding	RW	-	0-255	Level of the channel W, the logarithmic curve	WB-MRGBW-D
5	holding	RW	0	0: standard mode, 1: disable control	button operation mode
6	input	R		1 - pressed, 0 - released	the state of the button 1
7	input	R		1 - pressed, 0 - released	button status 2
8	input	R		1 - pressed, 0 - released	button status 3 (WB-MRGBW-D)
9	holding	RW	0	freq = 24 kHz / (value + 1) (0 - 239)	PWM frequency
13	holding	RW	100	x 10ms (2 - 500)	Time for a smooth change of the brightness during turn on and off
32	input	R			number of button presses 1	since version 1.1.1
33	input	R			number of button presses 2	since version 1.1.1
34	input	R			number of button presses 3	since version 1.1.1
110	holding	RW	96	baud rate / 100 ( 24, 48, 96, 192, 384, 576, 1152 )	RS-485 port speed, "'divided by 100"'. (configure RS-485 communication parameters for wiren Board modbus devices)
111	holding	RW	0	0 - no parity bit (none), 1 - odd (odd), 2 - even (even)	RS-485 port parity bit setting.
112	holding	RW	2	1 or 2	number of stop bits of RS-485 port.
128 (0x80)	holding	RW	1		Modbus device address	everything
129 (0x81)	holding	RW	0	0 or 1	Go to bootloader mode	1.2.0
200-206	input	R	{'W','B','M','R','G','B'} 0x0057 0x0042 0x004d 0x0052 0x0047 0x0042		сигнатура	все
220-241	input	R		__date__ __time__	дата сборки прошивки	все
270-271	holding	R			Серийный номер устройства	WB-MRGBW-D