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• After digging around on Arduino forums (https://forum.arduino.cc/t/esp-wroom-32-not-connecting-to-pc/1119605?page=2) I found a magic "button solution" that work. For my v.1 board (ESP32-WROOM-32 v1.1) I have to hold BOOT then press and re…

  in HMI 3.5". Failed to Connect to ESP32; No serial data received Comment by maxzorine January 22
• Referring to your previous suggestions: 1. Baud rate of what? Serial monitor? Serial monitor is working correctly. So baud rate is set properly. I tried to change "upload speed" from default 921600 to higher values -- same error. 2-5. Trie…

  in HMI 3.5". Failed to Connect to ESP32; No serial data received Comment by maxzorine December 2024