Fridge door alarm, ESP8266, Alexa notification

Hackster is a community dedicated to learning hardware, from beginner to pro. Share your projects and learn from other developers. Come build awesome hardware!

ESP32 Door Status Monitor Telegram Notifications

APP ALERTS ON YOUR PHONE: Wifi door sensor, Tuya Smart or Smart Life APP control. No hub required and No fees charge. When door/window is opened

2 Pack WiFi Door Window Sensor Detector: Wireless Security Alarm Door Sensor, Tuya Door Open Contact Sensor, Compatible with Alexa,Google Home,Siri

Fridge door alarm, ESP8266, Arduino, Blynk, magnetic sensor

Apple HomeKit Smart Home Device Wireless Light, Garage, On Off

Alexa Controlled Garage Door With Arduino Esp8266 : 6 Steps

Control Home Appliances through Alexa with ESP8266

Free Call & Notification using ESP8266 Wi-fi Module & IFTTT Server

Doorsound - Freezer Refrigerator Door Alarm with Text

WSDCAM Freezer Door Alarm When Left Open, 3/15/30/60