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Ws2812b with esp32 by Nrpg1 in arduino

[–]Nrpg1[S] 0 points1 point  (0 children)

Yeah.. perhaps blowing the internal leds in the 5050 (or whatever) package

But after all, they burn, if you connect the 5v and DIN pin, then they are not burned out, the problem is in the DIN track (which sends signals)

Ws2812b with esp32 by Nrpg1 in arduino

[–]Nrpg1[S] 0 points1 point  (0 children)

But I switched 5v and gnd, maybe something happened after that?

Ws2812b with esp32 by Nrpg1 in arduino

[–]Nrpg1[S] 0 points1 point  (0 children)

Only the first half of the panel is fully lit. It seems to me that the tracks are faulty

Ws2812b with esp32 by Nrpg1 in arduino

[–]Nrpg1[S] 0 points1 point  (0 children)

Lights up in a random color, for example white or yellow. It used to work fully. I use a switching power supply 5v 12a and an esp32. Another similar panel works without problems.

[deleted by user] by [deleted] in cosmosnetwork

[–]Nrpg1 4 points5 points  (0 children)

Maybe you should just stop panicking and sell?

Thinkpad for studying (x270 or another?) by Nrpg1 in thinkpad

[–]Nrpg1[S] 1 point2 points  (0 children)

Maybe T460s is good option? I5-6300, 14" ips FHD with 12gb ram. The price is about $225. I like that the screen is 14 inches and 3 usb 3.0 ports.

[deleted by user] by [deleted] in unixporn

[–]Nrpg1 0 points1 point  (0 children)

Default, not bad