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Battery powered door and window sensor with ultra low standby power. Arduino, ESP-12, Reed switch, ATtiny, LDO

Results 8 ESP8266-Tiny-Door-and-Window-Sensor issues
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Hallo JohsKa, vielen Dank für [Visio-TinyDoor-and-Window-Sensor-PCB.pdf](https://github.com/8n1/ESP8266-Tiny-Door-and-Window-Sensor/files/2683137/Visio-TinyDoor-and-Window-Sensor-PCB.pdf) Deine Mühe und die Veröffentlichung Deines Projektes. Seit einiger Zeit ist gibt es wohl kaum Entwicklungen. Vielleicht kann ich dass ja ändern. Ich glaube,...

Thanks for making it available. I built the v0.1 edition and used an 18650 battery, rated @ 2600mAh, (could be wrong / fake). I made the following changes: * No...

![image](https://user-images.githubusercontent.com/12470297/47291920-2f5b2e80-d651-11e8-96b9-dd36c7025d38.png) Just a heads up for those who wants to use the V2 PCB

Hallo, der Link ins deutsche RaspberryPi-Forum ist nach der Umstellung dort nicht mehr aktuell. Ich habe ihn hier gefunden: https://forum-raspberrypi.de/forum/thread/24097-esp8266-tuer-und-fenster-sensor-alarm-mit-sehr-geringem-standby-verbrauch-1%C2%B5a/

Connecting to a local MQTT would let it work with so many other services such as home-assistant

Quick question on the voltage reading part of the PCB design. Why is the voltage divider/ADC connected to LDO_ENABLE ? How does this give you a voltage reading? Shouldn't it...

Hi Sorry i don't understand deutsch so i can't find some informations : - how much does it consume during wake up ? - how long does it take to...

Thanks for sharing ,can I remove the Attiny and directly switch_input to the EN pin of the ldo, so that it is more energy efficient without the Attiny Can I...