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Lilygo T3 s3 epaper compatibility #174

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Martenz opened this issue Jan 14, 2025 · 1 comment
Open

Lilygo T3 s3 epaper compatibility #174

Martenz opened this issue Jan 14, 2025 · 1 comment

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@Martenz
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Martenz commented Jan 14, 2025

I'm receiving this new product from lilygo

LILYGO® T3S3 E-Paper ESP32-S3
LoRa SX1280 SX1262 SX1276

image

Anyone that already tested it?
Any hint on configuring the GPIOs?

If not, I'll try to make it work. I love e-paper displays for paragliding cockpits; they offer perfect readability once you protect them with a matte shield.

@Martenz
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Martenz commented Jan 23, 2025

Update:

I managed to get it partially working using a dedicated platform environment, along with some code modifications. You can see the differences in this feature branch.

https://github.com/Martenz/GXAirCom/tree/feature/t3s3epaper

What is still missing/not working:

  • epaper 2.13" it works with GxEPD2_213_B74 but it is not refreshing data it seems partial mode is not working properly.
  • Lora sx1262 almost ok getting this init error or after a while but only when connected continuously to wifi
    [LoRa.cpp:284] SPItransfer(): error writing state=10 cmd=0X80
  • external GPS antenna, using a beitian bn180 on GPIO tx43, rx44, PPS39 (QwiiC 4 pin) works meaning it sends data to BLE or serial output but no data is displayed in the "info.html" web page.
  • BLE services working with XCTrack Android, not recognized with SeeYou Navigator App IOs

Anyone that can help on fixing some of the above errors ?

Thanks, Martino

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