Arduino IDE Setup
Download Software
Scroll down for the old version, the download process is the same as the new version.
Environment Language Configuration
-
select
File
->Preferences
, change to the language you want.
-
Restart the arduino.exe after modification.
JSON
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Stable release link: https://espressif.github.io/arduino-esp32/package_esp32_index.json
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Development release link: https://espressif.github.io/arduino-esp32/package_esp32_dev_index.json