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Replies: 2 comments · 15 replies
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Hi And whats the firmware you use for esp8266? |
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So I would rather look at the USB controller (usually shared for many ports) to see if it doesn't die, although it's rather hard to determine. Maybe there will be something in the system logs that something has crashed. Drivers can also cause this, but I haven't personally encountered it. Or the devices are getting some electrical shot from the other side (level shifter/LED) or there is some parasitic current leakage. It's hard for me to advise anything more since you've already changed devices once. Maybe switching to rp2040/Pico would at least eliminate the driver issues (it uses the generic CDC driver built into the OS). |
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I bought a pico, it didn't solve the problem( [LEDDEVICE0_ADALIGHT] Device 'adalight' is disabled due to an error: 'Timeout writing data to COM5' 2025-05-26T16:32:20.599Z [LEDDEVICE0_ADALIGHT] Opening UART: COM5 |
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full logs please |
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2025-05-26T20:32:56.601Z [DX11_SYSTEM:\.\DISPLAY1|N] (DxGrabber.cpp:127) Uninit grabber: \.\DISPLAY1|NVIDIA GeForce RTX 4070 |
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And restart hyper hdr and clear log 2025-05-26T20:35:16.979Z [MAIN] TTY is not attached to the log output |
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Did you use other software that uses that com port? |
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which firmware did you use? |
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Iam using HyperSerialPico_ws2812.uf2 I'll be able to test this tonight but I'm pretty sure they're not running at the same time, I've disabled all autoloaders from the system. |
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If the problem persists, close HyperHDR and try opening this serial port using Putty. |
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Try to use firmware for Adafruit Scorpio for testing, it has boot workaround enabled for bad designed rp2040 boards |

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Good afternoon! The backlight freezes after different times, it can work for 5 hours, maybe 10 seconds, I used to use prismatic and Arduino, for many years everything worked fine, but when it started, I switched to esp8266 with a logic level shifter, but the problem did not go away, I do not understand where to look. Only disconnecting the usb and restarting the program helps.
Device disabled, device 'adalight' signals error: 'Timeout writing data to COM3'
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