Programming

Happy New Year 2022

Year 2021 will go down in history as one of the worst in recent memory. It has been pretty eventful, to put it lightly. With the pandemic being the dominant problem, punctuated by a lot of calamities, the year felt like it came by fast and slow at the same time. For most of us, […]

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ESP HomeKit

ESP8266 – HomeKit Window Contact Sensor

Know the status of your window. Simple and easy to install with no tools required, The ESP8266 – HomeKit Window Contact Sensor combines simple technology with everyday peace of mind. And even better, it can control other HomeKit accessories in your home when doors or windows are opened or closed. ESP8266 – HomeKit Window Contact

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ESP HomeKit

ESP8266 – HomeKit Contact Sensor

Know the status of something you can open or close. Simple and easy to install with no tools required, The ESP8266 – HomeKit Window Contact Sensor combines simple technology with everyday peace of mind. And even better, it can control other HomeKit accessories in your home when doors or windows are opened or closed. ESP8266

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ESP HomeKit

ESP8266 HomeKit – Battery Status

Slowly but surely I am looking at the extensions of the “standard” ESP HomeKit accessories, how to implement them. Now I am working on the Battery status. We need some circuit which can effectively measure voltage. Battery monitoring circuit is a traditional voltage divider circuit. I am going to measure 3.7 volt (lithium Polymer) battery.

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