Could be do to several things... 1. Glitches on I2C bus: Check pull-up resistors and try reducing bus speed (e.g., to 100kHz). 2. Master retransmissions: Ensure the master sends data only once and handles acknowledgments correctly. 3. Slave buffer issues: Clear the slave buffer after reading data. 4...

DuckDNS resolves your dynamic public IP into a fixed domain name (yourdomain.duckdns.org), but this only points to your router's public-facing IP, aka the Router itself, not the ESP32. To reach your ESP32, you need to tell the router to forward incoming requests on a specific port (e.g., 8080) to th...

Something looks corrupted, like tools.json file... Did you try removing the C:\Users\<YourUsername>\.espressif folder?

I hate the there are tons of different ESP32 based boards, sometimes unnamed ones, etc., sometimes the pins are mapped weirdly and undocumented... But i guess that's what you get when the microcontroller is so cheap. And you cheap out on the Chinese clones of boards... What is your biggest frustrati...

Hello All, I’m excited to share something I’ve been working on for a while – a complete list of ESP32 development boards with pinouts, technical specs, and other details! If you’ve ever felt overwhelmed trying to figure out which ESP32 board to use, or struggled with finding a clear pinout diagram, ...

Depends on the ESP32 version (SoC) you are using, the 53 degrees output might just mean your ESP32 doesn’t have the internal temperature sensor. Anyways, if you are using Arduino for programming, the legacy temperature sensor driver could work: https://github.com/espressif/esp-idf/blob/master/compon...