Just learned about LoRa modulation and WAN technology—fascinating stuff! It's amazing how a small device can operate for years on a single cell with a decent range of a few kilometers. Been exploring ChirpStack, a network server for LoRa, and it's pretty interesting. Plus, MQTT is heavily used in the embedded ecosystem, and it's definitely a great technology to dive into!

#LoRa #ChirpStack #MQTT