If you already have an MSYS2 install or want to do things differently, you can download just the toolchain here:
-https://dl.espressif.com/dl/xtensa-esp32-elf-win32-1.22.0-70-gfa0bad1-5.2.0.tar.gz
+https://dl.espressif.com/dl/xtensa-esp32-elf-win32-1.22.0-70-gfa0bad1-5.2.0.zip
.. note::
pip install pyserial
# Automatically download precompiled toolchain, unpack at /opt/xtensa-esp32-elf/
-TOOLCHAIN_ZIP=xtensa-esp32-elf-win32-1.22.0-61-gab8375a-5.2.0.zip
+TOOLCHAIN_ZIP=xtensa-esp32-elf-win32-1.22.0-70-gfa0bad1-5.2.0.zip
echo "Downloading precompiled toolchain ${TOOLCHAIN_ZIP}..."
cd ~
curl -LO --retry 10 http://dl.espressif.com/dl/${TOOLCHAIN_ZIP}