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just got a board from heltec but oled isn't showing anything. any idea what to change in the source?
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Because I am in China, I need a VPN to use ESP Web Tools, so I configured an ESP Web Tools server test, but found a problem, my TTGO T-DISPLAY memory is 16M, built by VS or you ESP Web Tools burns the…
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I have recently been using an [ESP32 S2 LOLIN S2 mini](https://www.wemos.cc/en/latest/s2/s2_mini.html).
I used the [sensirion arduino-sht](https://github.com/Sensirion/arduino-sht) library for sht30 …
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I would like to know if this [display](https://www.aliexpress.com/store/product/TFT-1-4-Shield-V1-0-0-for-WeMos-D1-mini-1-44-inch-128X128-SPI/1331105_32848274716.html?spm=2114.12010608.0.0.7a2e719f6Es…
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### Description
La lectura de los valores en bruto del XPT2046 que se realiza en XPT2046::getRawData() parece que es incorrecta: se realiza en dos lecturas SPI, tomando 8 bits de la primera y…
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Use one of the two templates below and delete the rest.
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I found that the automatic conversions of small fonts into bitmaps left a lot of artifacts (my particular case was DejaVu Sans 9) and I needed a way to clean them up. I just put this together over th…
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Use one of the two templates below and delete the rest.
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Hallo zusammen,
wir hatten noch zwei von diesen TTGO Boards in der Schublade:
http://www.lilygo.cn/prod_view.aspx?TypeId=50060&Id=1142&FId=t3:50060:3
Damit sind wir zunächst gescheitert, das …