$ cd /home/pi/riverboard
$ GPIOZERO_PIN_FACTORY=pigpio python
>>> from riverboard import *
>>> setFlow(100) # and then 200, 300, 400, 500, 1000 and 10000
# and write on the cardboard where the toothpick is pointing.
# Then to move the other servo
>>> setTemp(0) # and then e.g. 5, 10, 15, 20, 25 - setTemp takes in Celsius, you can pick instead Fahrenheit values like 40F, 50F, 60F etc and convert them into 4.444C, 10C, 15.555C etc if you want to make non-metric labels
# pigpiod must be running -- it should be installed
sudo systemctl status pigpiod.service
# it is a system service and cannot be depended on by user services like our python stuff
# user needs to run when no one is logged in
sudo loginctl enable-linger pi
# edit sensitive environment variables
# edit /home/pi/.riverboard_lcd.env (there are already some values that are needed in there)
# link it up
ln -s /home/pi/riverboard/riverboard_lcd.service ~/.config/systemd/user/
ln -s /home/pi/riverboard/riverboard_servos.service ~/.config/systemd/user/
# reload the daemons
systemctl --user daemon-reload
# see if it's there
systemctl --user list-unit-files | grep riverboard
# see if there's issues
systemd-analyze verify riverboard_lcd.service
systemd-analyze verify riverboard_servos.service
#start it
systemctl --user start riverboard_lcd
systemctl --user start riverboard_servos
# enable it (& start it) to survive restarts
systemctl --user enable riverboard_lcd
systemctl --user start riverboard_lcd
systemctl --user status riverboard_lcd
systemctl --user enable riverboard_servos
systemctl --user start riverboard_servos
systemctl --user status riverboard_servos
# see status
systemctl status --user riverboard_lcd
systemctl status --user riverboard_servos
# see messages
journalctl --user-unit riverboard_lcd.service
journalctl --user-unit riverboard_servos.service
# stop them
systemctl stop --user riverboard_lcd
systemctl stop --user riverboard_servos