Setup: Install SAMD boards in Arduino IDE Install Arduino Low Power Install TemperatureZero Install libraries from MultiNode/Libraries Upload MultiNode/MultiNode.ino Execute MultiNode/Configurator.py while it is attached RasPi: # Install https://www.airspayce.com/mikem/bcm2835/ on Raspberry Pi (maybe not) sudo apt-get install pip nginx pip install numpy pyLoraRFM9x pyblake2 toml flask waitress (?) In /etc/nginx/sites-enabled: sudo ln -s ~/multinode/RasPi C++ programs need to be executed with sudo, or set permissions to use bcm2835 as user Execute RasPi/RXTest.py Reconfiguring a node: Attach it via USB Press the reset button (left of USB connector) It will not enter sleep until it is unplugged