反正就是一直报
Unexpected error: Error while retrieving firmware file 'https://raw.githubusercontent.com/espressif/arduino-esp32/1.0.4/tools/sdk/bin/bootloader_dio_40m.bin': HTTPSConnectionPool(host='raw.githubusercontent.com', port=443): Max retries exceeded with url: /espressif/arduino-esp32/1.0.4/tools/sdk/bin/bootloader_dio_40m.bin (Caused by SSLError(SSLEOFError(8, 'EOF occurred in violation of protocol (_ssl.c:1129)')))