MakerRoo: What We've Been Working On
First update on MakerRoo - an ESP32-based replacement PCB for Deta smart switches. Progress on the first board, reflow oven build, and certification questions.
4 Feb 2026
Upgrade your Deta GridConnect switch
Drop-in replacement ESP32 control boards for Deta smart switches*. Run ESPHome, go fully local, and add optional mmWave presence. Matter/Thread/Zigbee-ready hardware.
Sign up and we`ll ping you when the solder`s cooled.
Zigbee
Matter
Esp Home
Home Assistant
Our progress to launch:
Electrical design, component selection and PCB layout done.
Next up: First prototype testing
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