This post will show how to install python 3.6 on Armbian on Orange Pi. The Orange Pi is a single board computer like a Raspberry Pi, but a lot cheaper. The orange Pi PC+ I use even has an EMMC or built-in memory.
$ sudo apt-get install software-properties-common python-software-properties $ sudo add-apt-repository ppa:jonathonf/python-3.6 $ sudo apt-get update $ sudo apt-get install python3.6
For Home assistant, the following packages are also needed:
$ sudo apt-get install python3.6-venv python3.6-dev