LighthouseReckoning LighthouseReckoning is a lightweight LoRa mesh networking library for Arduino-compatible microcontrollers, currently tested on ESP32 and RP2040 with SX126x LoRa radios. What is LighthouseReckoning? The goal is simple: Sensor β†’ Relay β†’ Relay β†’ Home One node acts as the Home node . Other nodes automatically determine a path toward it. A node does not need to know the entire network topology. Instead, nodes exchange information about t...