I am in the middle of designing a hobby product that uses ESP32s2. The product is placed in an aluminium casing and I have a design-related question I would like to ask. I hope to learn something new based on the answers I find here. I would like to implement the touch sensor functionality without m...

Probably easier to figure out why things go wrong rather than looking at it as a black box and going 'it no work'. For instance: can you dump what the ESP sees on the audio input? Perhaps that's all 0 for some reason? Edit: Moving this topic to General Discussion as it doesn't have much to do with ...

The only thing regarding the memory that is printed out is the following message during every reset: "Loading model 12 bytes lost due to alignment. To avoid this loss, please make sure the tensor_arena is 16 bytes aligned. Used bytes 22644". I have not been paying attention to this (for now) as the ...

I worked with the new ESP32-S3 Development Board and an I2S microphone in order to create a simple voice recognition system. The software and firmware behind this are based on this project: Voice Controlled Robot - Atomic14 https://github.com/atomic14/voice-controlled-robot This project worked flawl...

Is the problem still present or did you solve it?

I face the same issue and it is not listed as "/dev/ttyACM*" either.

I am trying to upload a ".wav" (circa 32kB) file from the flash memory of ESP32 to Google Drive. Is there a way to do that and would you be able to suggest a way to approach this? I am currently trying to use a code that does the same thing, but with ESP-cam images, and the encoding is very confusin...

Hello, I have the same problem, but the upload has worked until a few minutes ago, when it stopped. Now it doesn't let me upload and nothing helps.

Hello, I had been using an ESP32 DEVKIT V1 in my long term project which I need to work. The board didn't go into upload mode so I had to do it manually by holding boot button every time I uploaded a new code. I also used a small capacitator for some time between EN and GND pins. After some time (ar...

Hello, I had been programming ESP32, I had problems with connecting to the device, which I had solved by putting a capacitor between EN and GND pins. Everything had worked for month or something but today, when I tried to load new code for my long-term graduation project to test, the same problam ha...