Meshtastic Waveshare LoRa HAT setup on Raspberry Pi 4

In this video I show the steps necessary to install the Meshtastic software on a headless Raspberry Pi 4 via ssh. Here is the list of commands which are needed: ssh username@ipaddr sudo apt update sudo apt upgrade sudo apt install libgpiod-dev libyaml-cpp-dev libbluetooth-dev openssl libssl-dev libulfius-dev liborcania-dev libulfius2.7 wget https://github.com/meshtastic/firmwar... sudo raspi-config nonint set_config_var dtparam=spi on /boot/firmware/config.txt sudo raspi-config nonint set_config_var dtparam=i2c_arm on /boot/firmware/config.txt sudo sed -i -e '/^\s*#\?\s*dtoverlay\s*=\s*vc4-kms-v3d/! s/^\s*#\?\s*(dtoverlay|dtparam\s*=\s*uart0)\s*=.*/dtoverlay=spi0-0cs/' /boot/firmware/config.txt if ! sudo grep -q '^\s*dtoverlay=spi0-0cs' /boot/firmware/config.txt; then sudo sed -i '/^\s*dtparam=spi=on/a dtoverlay=spi0-0cs' /boot/firmware/config.txt fi sudo raspi-config nonint do_serial_hw 0 sudo raspi-config nonint do_serial_cons 1 sudo reboot sudo apt install ./meshtasticd_2.3.10.d19607b_arm64.deb sudo nano /etc/meshtasticd/config.yaml (file is space sensitive - leave alone) Uncomment sx1262 lines Uncomment serial path line for gps Change required loglevel setting to "debug" Uncomment webserver lines sudo systemctl enable meshtasticd --now journalctl -u meshtasticd -f (to monitor debug info) point webbrowser to url of pi: https://raspi (ip address doesn't work - you must use the hostname) After everything is working and the settings have been set on the webpage and saved, the Meshtastic software reboots. This causes the web browser to lose the http connection until you RELOAD THE WEBPAGE and CONNECT AGAIN. Then you see neighbouring nodes and messages ! The required battery for backing up ephemeris gps data is ML1220 rechargeable cell 3V. https://www.waveshare.com/sx1262-lora... https://meshtastic.org/docs/hardware/... https://www.raspberrypi.com/software/ https://www.raspberrypi.com/software/...