IoT Training #2 - Installing Espressif's ESP-IDF framework

This IoT video follows on from part one which shows you how to create an Ubuntu Linux virtual machine to use to develop embedded software.

You don't have to go through part 1 and instead you can just install everything to your host Linux system if you wish, but if you prefer to be doing everything as in these tutorials then it's best to work through part 1 first.

NB. Part two deals with the ESP-IDF which isn't needed to install the Arduino IDE
Here we show you how to install Espressif's development toolchain called ESP-IDF which will allow us to build embedded applications to run on the ESP32 chip!