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Hello, I'm trying to use the GPIO46 and I believe that there is a mismatch between the schematic and the illustration of the board from the home page: https://www.lilygo.cc/products/t-sim7080-s3
co…
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Since @vroland resumed work on the S3 board, let's throw ideas and notes about the schematic first, then the pcb layout and features. Don't discuss this on slack because the conversation will get lost…
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### Summary:
Investigation required to confirm the orientation of the FLAT EDGE for the WS2812B LEDs used for the back lighting
### Expected Results/How It Should Work:
Screen print and LED pin o…
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In all of the footprints, there are no lines or shapes on the `Edge.Cuts` layer, meaning that KiCad does not generate the outline for the board. Also, the lines on the `B.Courtyard` layer make it impo…
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### Summary:
The placement of an LED located on the APU ENG CRANK Panel, specifically the superier LED that lights up "L" for the engine crank switch falls within the boundaries of one of the mountin…
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It looks like the numbering for the L connector vias on the PSX/PS2 PCB is flipped horizontally:
![image](https://user-images.githubusercontent.com/6893883/235333098-49fa3261-17b6-42f3-9932-6437e24…
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connecteur: Jx
circuit intégrés et autres composants non-classifiés: Ux
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Hi.
I've spent about 2 days trying to get my Lilygo T-SIM A7670E to read an SD card.
- I have tried a total of 8 different SD cards, ranging from 256MB to 32GB, from a range of different manufac…
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I received my board, but the silkscreen states it is version 2.0.
I appear to get the following error when using gfx library with the following settings : -
(using gfx version 1.3.1)
`
#in…
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Not sure if this is even worth creating an issue.
But it seems like Memtest is reporting the false Ram Slots on my B550 A Pro Board
For example: Memtest would report that i have RAM in slot2&3 in u…