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by ESP_krzychb
Tue Sep 15, 2020 6:24 pm
Forum: General Discussion
Topic: Unable to use gpio 16 and 17
Replies: 1
Views: 162

Re: Unable to use gpio 16 and 17

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?
by ESP_krzychb
Sun Sep 13, 2020 2:03 pm
Forum: IDEs for ESP-IDF
Topic: ESP-IDF VSC Extension, set upload baud rate
Replies: 3
Views: 138

Re: ESP-IDF VSC Extension, set upload baud rate

It looks like a bug. In the meantime I was able to change the rate by adding extra entry in "settings.json":
change-upload-baud-rate.png
change-upload-baud-rate.png (77.05 KiB) Viewed 89 times
by ESP_krzychb
Sat Sep 12, 2020 10:06 am
Forum: ESP32 IDF
Topic: ESP-IDF v4.1 vs release/v4.1
Replies: 2
Views: 161

Re: ESP-IDF v4.1 vs release/v4.1

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...
by ESP_krzychb
Sat Sep 05, 2020 3:41 pm
Forum: ESP-SkaiNet
Topic: My Korvo board does not start
Replies: 7
Views: 648

Re: My Korvo board does not start

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...
by ESP_krzychb
Sat Aug 29, 2020 3:44 pm
Forum: General Discussion
Topic: ESP-WROVER-KIT-VB vs ESP-WROVER-KIT-VE
Replies: 1
Views: 160

Re: ESP-WROVER-KIT-VB vs ESP-WROVER-KIT-VE

Hi @oleh.marshev,

Welcome to the forum :D

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.
by ESP_krzychb
Sat Aug 29, 2020 7:43 am
Forum: ESP32 Arduino
Topic: ESP32 Dev Kit - Pullup and/or Pulldown internal resistors.
Replies: 1
Views: 164

Re: ESP32 Dev Kit - Pullup and/or Pulldown internal resistors.

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.
by ESP_krzychb
Wed Aug 26, 2020 8:27 pm
Forum: Hardware
Topic: What exactly is CAPP, CAPN, VP, and VN?
Replies: 3
Views: 199

Re: What exactly is CAPP, CAPN, VP, and VN?

LNA is my favorite hidden not supported ESP32 peripheral.
More about it https://github.com/krzychb/esp32-lna
by ESP_krzychb
Thu Aug 20, 2020 8:15 pm
Forum: ESP32 IDF
Topic: problem setting up esp-idf
Replies: 9
Views: 640

Re: problem setting up esp-idf

Hi Don,

Check example ESP-IDF projects written in C++
https://github.com/espressif/esp-idf/tr ... or_mcp9808
by ESP_krzychb
Tue Aug 18, 2020 8:08 am
Forum: Hardware
Topic: No "Ready" Prompt after loading ESP32_AT_V1.1.3
Replies: 2
Views: 775

Re: No "Ready" Prompt after loading ESP32_AT_V1.1.3

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
by ESP_krzychb
Fri Aug 14, 2020 11:03 am
Forum: ESP32 IDF
Topic: problem setting up esp-idf
Replies: 9
Views: 640

Re: problem setting up esp-idf

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...

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