Documentation: Add Software Installation Documentation

[MathiasSeifert]

Create documentation that describes how to flash the release binaries onto the ESP32 and how to prepare the SD card with the release UI archive .

[MathiasSeifert]

Closing as it has been superseded by #100

[MathiasSeifert]

Closing as it has been superseded by #100

[MathiasSeifert]

Some info for reference in case it is ever needed again (all for board az-delivery-devkit-v4):
Bootloader binaries download:
https://github.com/espressif/arduino-esp32/blob/2.0.5/tools/sdk/esp32/bin/bootloader_dio_40m.bin
https://github.com/espressif/arduino-esp32/blob/2.0.5/tools/partitions/boot_app0.bin

esptool download:
https://github.com/espressif/esptool/releases / https://github.com/espressif/esptool/releases/download/v4.4/esptool-v4.4-win64.zip

esptool flash command (update com port number and bin file paths as needed):
esptool.exe --chip esp32 --port "COM5" --baud 460800 --before default_reset --after hard_reset write_flash -z --flash_mode dio --flash_freq 40m --flash_size 4MB 0x1000 bootloader_dio_40m.bin 0x8000 partitions.bin 0xe000 boot_app0.bin 0x10000 firmware.bin

esptool command parameters can be retrieved from PlatformIO in VSCode by opening a PlatformIO terminal and running the command "pio run -v -t upload". The esptool call including all parameters is then visible in the terminal output