RPi setup:
- `sudo raspi-config` in terminal
enable uart
disable serial login
enable uart hardware
Running python3.6 programs:
- install python 3.6 (follow instructions online)
- pip3 install <all dependencies>
(includes pyserial, pycrypto, and ML libraries)
(sudo apt-get install libatlas-base-dev)
- to run python3 scripts, use `python3 <name>.py`
wireless RPi setup:
- connect pi to hotspot for the first time (requires monitor)
- subsequently, the pi will automatically connect to hotspot upon boot
- find IP address of pi by looking at connected devices on phone's hotspot GUI
- ssh or vnc to pi using laptop using the pi's IP address