New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Heltec ESP32 doesn't work with ESP-IDF #1351
Comments
just found the reason... (as usually after issue described) |
That board probably uses 26mhz crystal so you need to select it in menuconfig |
No, this is not the root. |
Did you try it? esp-idf/components/esp32/Kconfig Line 716 in f32fa0c
|
@chebukin as @negativekelvin has hinted above, you need to modify your project configuration, setting XTAL frequency from the default value of 40MHz to either "Autodetect" or 26MHz. You can change this setting by running The same board works in Arduino because, unlike IDF, in Arduino "Autodetect" option is used as a default. |
Yes, that really helps. Thanks a lot! |
…dated information regarding selection of the main XTAL frequency. 2. Removed obsolete note about ': not a valid identifier...', as it does not show up anymore with the latests MSYS2 installation.
…dated information regarding selection of the main XTAL frequency. 2. Removed obsolete note about ': not a valid identifier...', as it does not show up anymore with the latests MSYS2 installation.
Hi all,
I have 2 ESP32 boards:
Heltec Automation ESP32 Development Board With 0.96inch OLED
WEMOS WiFi & Bluetooth Battery ESP32
here is my simple code:
it works as expected for the second board, but not the first one.
I have following console output for Heltec board:
Any ideas why and how to solve it?
PS Heltec board works perfect from arduino IDE, so it's not broken.
BR, Igor
The text was updated successfully, but these errors were encountered: