Esp32 or stm32 for p4 80x40 1/20 videotron

SmartMatrix Shield
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MODUL VIDEOTRON P4 INDOOR LAMPRO BY UNILUMIN

IC : ICN1065AP | DECODING : AX6158
PIXEL PITCH : 4mm
LED LAMP : SMD2121
SZ MODUL : 160mm x 320mm
BRIGHTNESS : 900NIT
SCAN : 1/20S
REFRESH RATE : 3840HZ
RESOLUSI MODUL : 80*40 = 3200DOTS
SERVICE LIFE : 100000H
HUB75 FULLCOLOR
DISPLAY COLOR : 16777216

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IMG_20241125_0847591
IMG_20241125_08475911920×2560 322 KB

This is a view of the back of the panel
Can it be controlled using ESP32 or STM32?
Thank you for those who want to help, I’m still very beginner in this matter

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Most likely not, I don’t know of a library that supports this chip:

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I agree. I use the SmartMatrix library with an ESP32. It works with panels using older ICN driver chips, like the ICN2038S. Those chips do not allow for the higher refresh rates (3840 Hz), as is specified in your specs.

Find an LED module that uses the ICN2038S, and the SmartMatrix ESP32 library is great.

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ICN2038 driver is not the only one that can be used. A table contains a list of drivers supported by the DMD_STM32 library.

With the exception of S-PWM chips ICDN2153, FM6353 and 6363, all drivers marked in green will work with SmartMatrix

1 Like
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I didn’t know about this table. That is an excellent resource!