Troubleshooters Needed ESP8266 MailBox Notify - Need Help With My Project - Blynk Community
Making a simple door sensor from ESP8266 - John's Tech Blog
Door switch — ESP Easy 2.1-beta1 documentation
Reed Switch Tutorial for Arduino, ESP8266 and ESP32
![Freezer Door [1]: Concept and first try](https://www.iot-experiments.com/content/images/size/w2000/2018/04/door-freezer-01_bb-1-.png "Freezer Door [1]: Concept and first try")
Freezer Door [1]: Concept and first try
arduino - Latching circuit for ESP8266 with coin cell and Reed Switch - Electrical Engineering Stack Exchange
Door switch — ESP Easy 2.1-beta1 documentation
Magnetic Reed Switch Esp8266 | Aaron Addleman
Soft power switch for ESP8266 - General Electronics - Arduino Forum
Gas meter - Receive magnetic pulses with an ESP8266 by MakerMeik | Download free STL model | Printables.com
Gadjet's Blog: December 2021
Reed Switch Tutorial for Arduino, ESP8266 and ESP32
Building the Hardware | DIY ESP8266 Home Security with Lua and MQTT | Adafruit Learning System
ESP8266 door/window sensor (NodeMCU(LUA) - without Arduino)
Battery Powered ESP-01 Temperature Sensor - Technology Spy
ESP8266 ESP-01 Wireless Switch With Deep Sleep Mode : 4 Steps - Instructables
ESP8266 NodeMCU Door Status Monitor with Email Notifications (IFTTT) | Random Nerd Tutorials
Door Open Alert Notification Message using ESP8266 and IFTTT
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ESP8266 Window Sensor with OTA and Deep Sleep | PlastiBots
arduino - Latching circuit for ESP8266 with coin cell and Reed Switch - Electrical Engineering Stack Exchange
ESP 8266 Mailbox Notifier using DeepSleep and Blynk
