Hi everyone, I’m trying to build a small sensor-to-Discourse integration: like having motion sensors or temperature sensors publish data to a Discourse topic (or trigger a post/private message) when certain thresholds are crossed. I was inspired by this article on using ESP32 + MQTT for motion detec…

Simple sensor-driven notifications in Discourse via Webhooks or MQTT?

tobiaseigen (Tobias Eigen) October 2, 2025, 1:17pm 3

Hi Aria! This looks interesting. Were you able to get it working?

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