AirPulse
A multi room home environment monitor I built end to end: custom ESP8266 and ESP32 sensor nodes streaming to Supabase through a Cloudflare Worker proxy, with a live React dashboard. Hardware to cloud to frontend, all mine.
AirPulse is a multi room home environment monitor I built across the entire stack, from the sensor hardware up to the dashboard.
Custom ESP8266 and ESP32 nodes sit in different rooms and stream environmental readings. Instead of writing to the database directly, the nodes send data through a Cloudflare Worker proxy, which keeps credentials off the devices and gives a single controlled entry point to the backend. Readings land in Supabase, which handles storage and real time updates.
A live React dashboard, built with Vite, reads from Supabase and shows current and historical conditions per room. The result is a complete hardware to cloud to frontend pipeline that I designed and implemented myself.
What was hard → How I solved it
Streaming readings from multiple ESP8266 and ESP32 nodes without putting backend credentials on the devices
Routed all device traffic through a Cloudflare Worker proxy so credentials stay off the nodes
Collecting data from several rooms into one consistent live view
Used Supabase for storage and real time updates feeding the dashboard
Owning the full path from hardware to cloud to frontend as a solo build
Built a live React dashboard with Vite for current and historical conditions per room
What it changed
A working multi room environment monitor running on custom hardware
A clean hardware to cloud to frontend architecture, all self built
Credentials kept off devices via a single controlled Worker entry point
