Owner's Manual

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2021 Ryze Tech. All Rights Reserved.
7
UDP->Open-source controller ESP32
*Only factory rmware is supported. To reset the factory rmware, see the User Manual.
Command Description Possible Response
EXT led r g b
Light up the top LED in the specied color. The r,
g, and b variables indicate the red, green, and blue
channels, respectively.
r: 0-255
g: 0-255
b: 0-255
led ok/error
EXT led br t r g b
The top LED displays the pulse effect according to the
max pulse brightness (r, g, b) and pulse frequency t.
The cycle from dimmest to brightest to dimmest again
is counted as one pulse.
r, g, b: 0~255
t: 0.1-2.5Hz
EXT led bl t a1 b1 c1
a2 b2 c2
The top LED ashes alternately between color 1 (r1,
g1, b1) and color (r2, g2, b2) according to the ash
frequency t.
a1 b1 c1 a2 b2 c2: 0~255
t: 0.1-10Hz
mled ok/error
EXT mled g xxxxx
Light up the dot-matrix display with the specied
pattern.
xxxx: (*Note 3)
EXT mled l/r/u/d r/b/ p
t xxxx
The dot-matrix display indicates the direction of
movement as a string.
l/r/u/d indicates left/right/up/down movement.
r/b/p indicates the display color the string.
t: 0.1-2.5Hz, indicating the frame rate of the image.
xxxx indicates the string to be displayed, which
cannot exceed 70 characters.
EXT mled l/r/u/d g t
xxxx
The dot-matrix display indicates the direction of
movement as an image.
l/r/u/d indicates left/right/up/down movement.
r/b/p indicates the display color the string.
t: 0.1-2.5Hz, indicating the frame rate of the image.
xxxx: (*Note 3)
EXT mled s r/b/p xxxx
Display static ASCII character or preset pattern.
r/b/p indicates the display color of the string.
xxxxx can only be "heart" or an ASCII character.
EXT mled sg xxxx
Set the dot-matrix display boot animation. The pattern
set will be displayed after every boot.
xxxx: (*Note 3)
EXT mled sc Clear the set boot animation.
EXT mled sl n
Set the dot-matrix display brightness.
n: 0~255