“Today Ill discuss an assembly that functions as an alarm and automation together, using the SIM800L. The modem is GPRS and needs a SIM card. We can say this is like a “cell phone,” but its very cool. Its extremely cheap and allows you to develop amazing projects. I’ll introduce you to the assembly and source code with ESP32, SIM800L, and a barrier sensor, in addition to making calls and sending alerts via SMS to smartphones.”
Related Content
Related Posts:
- Solar Weather Station With ESP32, SIM800L, ESP8266, Sending Data to a WEB Server Over GSM/WiFi
- What If Your Link Crashes?
- Automation With SIM800L ESP32 M5Stack
- Building a Basic ESP32 Web Server - controlling LEDs
- Differential drive robot using ROS2 and ESP32
- DIY Thermal Camera
- DIY Thermometer with TTGO T Display and DS18B20 V2
- Ili9341 pattern lock algorithm
- IoT-based Home Automation with Google Home & Alexa
- IoT Based Monitoring And Safeguarding of Poultry Chickens