ESP32-C2 hello_world default baudrate is 76800 baud (IDFGH-10670)

[FBEZ]

Answers checklist.

• I have read the documentation ESP-IDF Programming Guide and the issue is not addressed there.
• I have updated my IDF branch (master or release) to the latest version and checked that the issue is present there.
• I have searched the issue tracker for a similar issue and not found a similar issue.

General issue report

Created the hello_world example from vscode plugin (v1.6.4), set target to esp32-c2, compiled and monitor. I'm using the ESP8486-devkit-M.

The monitor expects a 115200 baudrate but connected uart is at 76800. The sdkconfig is the default one

CONFIG_ESP_CONSOLE_UART_BAUDRATE=115200
CONFIG_CONSOLE_UART_BAUDRATE=115200

Connecting with Putty at 76800 yields the expected output.

[igrr]

Probably your board has a 26 MHz XTAL, please try enabling CONFIG_XTAL_FREQ_26 option in menuconfig and then try again.

#11703