Hasty Briefsbeta

My fan worked fine, so I gave it WiFi

17 days ago
https://ellis.codes/blog/my-fan-worked-fine-so-i-gave-it-wi-fi/
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  • #Home Automation
  • #DIY Electronics
  • #ESPHome
  • Designed a fully reversible WiFi-controlled modification for a Vornado 633DC fan.
  • Used a digital potentiometer (digipot) to control fan speed remotely via ESPHome.
  • Created a custom PCB to fit inside the fan housing, maintaining original functionality.
  • Included a rotary encoder for physical speed control and an RGB LED for status feedback.
  • Ensured the modification is concealed and requires no permanent alterations to the fan.
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