Hi, I am having a number of ESP32 rotating during reflow soldering. I suspect either the footprint or stencil and wondering if anyone can help with either of the following: 1) Footprint to suit reflow soldering 2) Specs for the stencil (preferred stencil thickness, aperture enlarge or decrease - par...

I am using latest version of vscode with esp-idf extension 1.7.0 Installed esp-idf 5.1 and then latest adf 2.6 from within vscode. Next I created a new adf project based on PLAY_MP3_CONTROL_EXAMPLE I am using esp32-s3 processor (16MB, no psram) on my own custom board (no buttons, lcd etc) and have a...

Thanks for replying to my post. This was My Bad, I notice IO0 did not pull up all the way to 3.3V and tried a pull up and still did not pull up. This is a new design and what I had done without realizing was to use a programmable regualtor in place of the 3.3V fixed regulator (it has the same packag...

I have a ESP32-S3-WROOM module that I can program the flash and run using ESP-PROG on uart from VScode. However, when I remove the ESP-PROG, the proram stops running and does not restart on power up. It only runs through the ESP-PROG. I check the power on the module is ok and ground properly connect...

Solved the issue myself after fiddling around.
Resetting the gpio before setting direction allowed use of IO19, IO20 and IO39-IO42.

I downloaded the updated installer but when attempting to install version 4.4.6 released I get error attached

Hi, I am migrating from ESP32 to ESP32-S3 (ESP32-S3-Wroom-1 module) and having issues with GPIO. (Using Espressif extension in VScode) Old code running on idf 4.4 works fine on the S3 but when I run the same code with IDF 5.1 (with select pad commands removed in GPIO config) some of the pins appear ...

Hi, I have been struggling most of the day trying to solve this. Hopefully someone can help here. My machine is running lastest verison of Windows 11 and vscode. I managed to install version 5.1.1 ok. for my new ESP32 S3 projects. Having some trouble with us delay in the version 5 ets_sys module and...

Hi, This is related to my last post but now I have changed the wiring connection. I have ESP32-S3-DEVKIT and have connected +5, GND, D- and D+ to USB port on my Windows PC. The kit shows up under "Universal Serial Bus Device" in Windows device list as "Espressif CDC Device" However, I cannot get my ...

I am having trouble connectiong to the ESP32-S3-Devkit. The machine is running Windows 11 and the latest version of VSCODE. I have a USB cable connected to the "USB" port of the Devkit. The device shows up in the Windows devices list under Universal Serial Bus Devices as "Espressif CDC Device". In V...