Updates and Current Progress
The Last Day of Nest 2nd Gen Support
Oct 25 - Today is the final day that Google will allow users of the 2nd gen Nest thermostat to use the Nest and Google Home apps with their thermostat.
The Last Day of Nest 2nd Gen Support
Oct 25 - Today is the final day that Google will allow users of the 2nd gen Nest thermostat to use the Nest and Google Home apps with their thermostat.
Should the Sett Thermostat switch to an e-ink s...
What if the Sett thermostat used an e-ink display instead of its color LCD? We explore this question, diving into the appeal of e-ink’s calm, paper-like aesthetic for a device...
Should the Sett Thermostat switch to an e-ink s...
What if the Sett thermostat used an e-ink display instead of its color LCD? We explore this question, diving into the appeal of e-ink’s calm, paper-like aesthetic for a device...
Reverse-Engineering the LCD Display Interface o...
I reverse-engineered the Nest 2nd‑gen thermostat’s circular 320×320 LCD (TM025ZDZ01), built a 41‑pin 0.3 mm FPC breakout, and drove it over 3‑wire 9‑bit SPI with an ESP32‑C6 using Toit—covering the initialization...
Reverse-Engineering the LCD Display Interface o...
I reverse-engineered the Nest 2nd‑gen thermostat’s circular 320×320 LCD (TM025ZDZ01), built a 41‑pin 0.3 mm FPC breakout, and drove it over 3‑wire 9‑bit SPI with an ESP32‑C6 using Toit—covering the initialization...
Motivation and Early Research
Frustrated by the complex setup, persistent bugs, and Google's looming end-of-life date for the 2nd Generation Nest thermostat, I decided to take matters into my own hands. An iFixit teardown...
Motivation and Early Research
Frustrated by the complex setup, persistent bugs, and Google's looming end-of-life date for the 2nd Generation Nest thermostat, I decided to take matters into my own hands. An iFixit teardown...