• Skip to main content
  • Skip to primary sidebar

RNTLab.com

The Ultimate Shortcut to Learn Electronics and Programming with Open Source Hardware and Software

  • Courses
  • Forum
    • Forum
    • Ask Question
  • Shop
  • Account
  • Blog
  • Login

ESP32 CAM book Unit 1: Video Streaming Web Server (Start and Stop Buttons)

Q&A Forum › Category: ESP32 › ESP32 CAM book Unit 1: Video Streaming Web Server (Start and Stop Buttons)
0 Vote Up Vote Down
Thkmicro asked 6 months ago

I send in an earlier question about this. I could not get this module to perform any differently with AI Thinker hardware then the original CameraWebsever (Module 1). _ I would like to resolve this.
However I tried this with Freenove ESp32 Wrover and it works just fine. I would like to try unit2 with sensors and web cam but what I2C pins can I use on the for Wrover. ? 

3 Answers
0 Vote Up Vote Down
Sara Santos Staff answered 6 months ago

Hi.
 
What issues do you get with the AI-Thinker?
 
 
You can use any pins you want as long as you modify the following lines:

#define I2C_SDA 14
#define I2C_SCL 15

Regards,
Sara
 

0 Vote Up Vote Down
Thkmicro answered 6 months ago

I wasn’t able to program the AI -Thinker with any other sketch in the book other than the camera web server. Strange, I accommodated the IO0 and GND LOOP correctly. I found these devices to be unreliable ( I tested several of them). The one I did get to work the Module 1 now reports a camera problem!
anyway the Freenove ESP32 works fine, and I going to used it for Module 4 unit 2 and the I2C lines 14 and 15 you recommended. This Freenove also has a SD-Card interface
thanks
best
tom
 

0 Vote Up Vote Down
Sara Santos Staff answered 6 months ago

Hi.
Yes. The Freenove is better.
But, at the time we wrote the eBook, that model didn’t exist yet.
Let me know if you need further help.
Regards,
Sara

Primary Sidebar

Login to Ask or Answer Questions

This Forum is private and it’s only available for members enrolled in our Courses.

Login »

Latest Course Updates

  • [eBook Updated] Learn Raspberry Pi Pico/Pico W with MicroPython eBook – Version 1.2 May 26, 2025
  • [New Edition] Build ESP32-CAM Projects eBook – 2nd Edition April 16, 2025

You must be logged in to view this content.

Contact Support - Refunds - Privacy - Terms - MakerAdvisor.com - Member Login

Copyright © 2013-2025 · RandomNerdTutorials.com · All Rights Reserved

Insert/edit link

Enter the destination URL

Or link to existing content

    No search term specified. Showing recent items. Search or use up and down arrow keys to select an item.