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[Controlling RGB LED display with Orange Pi 3B GPIO and Rockchip rk3566](https://github.com/SturdyCat/opi-rockchip-3b-rgb-led-matrix)
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Having an intermittent WS2812 led/leds issue. I have built 4 of these pcb boards prior and no issues, recent board (1 month after the last working one) I am having the following problem.
The probl…
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hello,
i have tried to build multiple projects using liteeth on a 5a-75b 8.2 board.(liteeth, led cube from lucy and others. unfortunatly i do not own a scope. and i have trouble getting the ethernet…
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Hi.
I want to do an "O-Clock" like this "https://www.instructables.com/O-Clock/"
I try to use esp32-c3 ,but it's not stable , many problems , so I go back to esp8266.
There is a strange problem…
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## This issue is a
- [ ] Bug Report
## Hardware Configuration
OS: Raspbian GNU/Linux 10 (buster) armv7l
Host: Raspberry Pi 3 Model B Rev 1.2
- Matrix size: 32x64
- Display adapter …
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~/rpi-rgb-led-matrix3/examples-api-use/demo --led-gpio-mapping=regular --led-rows=64 --led-cols=128 --led-row-addr-type=0 --led-chain=1 --led-show-refresh --led-slowdown-gpio=1 --led-parallel=3 --l…
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Suggest moving the current LED module to being a specific ws2812 module and then breaking this up to have the basic functions (turning LEDs on and off etc) as part of this and then add a high order "d…
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I use the stock Creality firmware for the Ender 3 V2 with BLTouch support, and the plugin does not work, meaning the display never switches to the "SD card printing screen". It worked before using the…
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**Is your feature request related to a problem? Please describe.**
When connecting and experimenting with a hub, the current IDE does not help the students to sufficiently explore their hub and the c…
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After flashing the image file the screen went black. But the processor, serial monitor, wi-fi, everything works fine. Only the display went black & not even flashing while plugging it in as it does li…