Official instructions on log garbled characters: https://github.com/espressif/vscode-esp-idf-extension/pull/964
Solution one
Modify the corresponding baud rate in the project settings to 460800, so that on the one hand, the programming speed is fast and on the other hand, it is consistent with the official default.
Solution two
Modify the following two items in the Espressif IDF extension settings to 115200, but it is different from the official default.
The above problems are caused by the upgrade, you can turn off the upgrade in the Vscode management settings (not recommended)
