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Thanks for the video but I wish you provided more answers. Did you try running these at 3 volts? Did they work? I’m confused. I hope you list a follow up.
Hi your videos are very interesting and knowledgeable. i am struggling to upload file to SD card connected to esp32-s3 if you can make a video on uploading file to sd card in esp32 it would be helpful thanks
thank you so much. I have been struggling to get this damned thing working on a project of mine for at LEAST a year.. and this video helped me to realize what I was doing wrong and now my project is COMPLETE!! Subscribed!!
Hey i tried the simple timer code and uploaded it but the serial monitor gives me the guru meditation error after the timer starts. Please help me with that
Helpful video, thanks. Just exploring ESP32 for science. I am thinking whether it is possible to use it as a delay generator to trigger our expeirments. We are currently using SRS DG535 or BNC 577. Of course the ESP32 is far off their specs (would be strange if not), but many of our applications are fine with microsecond accuracy. I will give it a go and check what is possible with the ESP32 timers.
Probably the biggest disadvantage is that for first-time use you need to leave it on for 24 to 48 hours, and for each use, to leave it on for 20 minutes, which is pretty bad
A belated but no less heartfelt thanks for this (an all You other) excellent videos. PS. I also want to give special kudos to You for changing the resolution and font when presenting Your code so that it can be more easily read !! It helps both people watching on mobile devices as well as people watching on smaller computer screens, not to mention us who have "non perfect vision". And this is something that all to many "creators" still (2024.02.07) seemingly have not understood....Now I would never complain about people sharing their work using "to high resolution", I just think both their audience and they would benefit from them understanding what You demonstrated here. So +++ for that consideration
Nice work bro. I have been having an issue to find Schematic( pinout ) to connect ESP32-S3 Wroom to MAX6675 Amplifier with K-type thermocouple. I find Schematic for ESP32 with K-type thermocouple and MAX6675 Amplifier is NOT working for ESP32-S3 Wroom. Do you have any information what pins I can use on ESP32-S3 Wroom to connect to MAX6675 Amplifier ? Please let me know. Thank you for sharing your knowledge and expertise with us.
Nice work bro. I have been having an issue to find Schematic( pinout ) to connect ESP32-S3 Wroom to MAX6675 Amplifier with K-type thermocouple. I find Schematic for ESP32 with K-type thermocouple and MAX6675 Amplifier is NOT working for ESP32-S3 Wroom. Do you have any information on this ? please let me know. Thank you for sharing your knowledge and expertise with us.
Hi, this video is very interesting. thanks a lot for posting such content, I'm working on an NFC tag reader project with simultaneous SD card communication. When an NFC tag is introduced, it should retrieve audio from the SD card and play it through an amplifier (max98357A). If a new tag is introduced while the previous audio plays, it should switch to the new content. Any advice on developing ESP32 firmware using ESP-IDF would be greatly appreciated! Thanks, Sarkes
Hello, did you find it necessary to power the esp32 from vin or will the usb connector and esp regulator be able to power the 3w speaker (likely average power is much lower)? It seems this may be marginal.
I think you may need to find new batteries for the Zoyi. I own a number of Zoyi multimeters but have never seen a display like yours. Maybe you have a faulty meter.
