Search found 9 matches
- Wed Aug 31, 2022 11:13 am
- Forum: Hardware
- Topic: ESP32s2 Touch Sensor Application Question
- Replies: 0
- Views: 1054
ESP32s2 Touch Sensor Application Question
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...
- Tue Jun 28, 2022 8:52 am
- Forum: General Discussion
- Topic: ESP32-S3 TensorFlow Lite Model Issues
- Replies: 5
- Views: 4505
Re: ESP32-S3 TensorFlow Lite Model Issues
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 ...
- Mon Jun 27, 2022 4:00 pm
- Forum: General Discussion
- Topic: ESP32-S3 TensorFlow Lite Model Issues
- Replies: 5
- Views: 4505
Re: ESP32-S3 TensorFlow Lite Model Issues
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 ...
- Mon Jun 27, 2022 9:54 am
- Forum: General Discussion
- Topic: ESP32-S3 TensorFlow Lite Model Issues
- Replies: 5
- Views: 4505
ESP32-S3 TensorFlow Lite Model Issues
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...
- Thu May 19, 2022 12:56 pm
- Forum: Hardware
- Topic: ESP32-S3-EYE v2.2 - device not recognized by Ubuntu
- Replies: 3
- Views: 3103
Re: ESP32-S3-EYE v2.2 - device not recognized by Ubuntu
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 face the same issue and it is not listed as "/dev/ttyACM*" either.
- Mon May 16, 2022 12:08 am
- Forum: General Discussion
- Topic: ESP32 .WAV file upload to Google Drive
- Replies: 2
- Views: 2705
ESP32 .WAV file upload to Google Drive
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...
- Wed Jan 22, 2020 11:29 am
- Forum: General Discussion
- Topic: manually entering flash mode
- Replies: 16
- Views: 117394
Re: manually entering flash mode
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.
- Wed Jan 22, 2020 10:47 am
- Forum: Hardware
- Topic: Failed to connect to ESP32
- Replies: 0
- Views: 2006
Failed to connect to ESP32
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...
- Sat Jan 04, 2020 6:50 pm
- Forum: Hardware
- Topic: Programmer is not responding
- Replies: 0
- Views: 2085
Programmer is not responding
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...