Hi mrdebug, GPIO16 and 17 may be used for communication with flash or PSRAM, depending on particular chip or module that you have on your development board. For example see the datasheet of ESP32-WROVER-E module. ESP32-WROVER-E-flash-psram.png What is exact ESP32 chip variant or module that you have?

It looks like a bug. In the meantime I was able to change the rate by adding extra entry in "settings.json":

Hi username, ESP-IDF v4.1 is a specific software version with a set of features listed in https://github.com/espressif/esp-idf/releases If you checkout this version, you will always get this specific set of features. Release/v4.1 is a branch where bug fixes are added over the release v4.1.x lifetime...

my Mac 🖥 does’nt detect de board in the serial port. Hi Gusluna, Do you mean the port does not show up as described in https://docs.espressif.com/projects/esp-idf/en/latest/esp32/get-started/establish-serial-connection.html#check-port-on-linux-and-macos ? If so, then try following the note under pr...

Hi @oleh.marshev,

Welcome to the forum

ESP-WROVER-KIT-VE is the most recent version of ESP-WROVER-KIT development board.
It integrates the latest version of ESP32 chip called ESP32-D0WD-V3.

Hi Sergio, welcome to the forum!

GPIO pins 34-39 (input only) do not have internal pull-up or pull-down resistors.

See https://www.espressif.com/sites/default ... eet_en.pdf, Appendix A – ESP32 Pin Lists A.1. Notes on ESP32 Pin Lists.

LNA is my favorite hidden not supported ESP32 peripheral.
More about it https://github.com/krzychb/esp32-lna

Hi Don,

Check example ESP-IDF projects written in C++
https://github.com/espressif/esp-idf/tr ... or_mcp9808

Hi els_intr_assi,

The log posted by jerry.hubbell shows up on "Download port", the AT ready prompt shows up on a second port called "AT port" , see https://docs.espressif.com/projects/esp ... ction.html

Hi VosperD, You may be getting the message "The following Python requirements are not satisfied: ...", if there are issues installing required software by "./install.sh" script. Please execute again the installation script: cd ~/esp/esp-idf ./install.sh and post the log to see if there are any issue...