ESP32 Cellular Device and Code Breakdown
A Deep Dive into Hardware and Software for IoT Applications
By Lester Knight Chaykin
In this blog post, I will explore the details of my ESP32 project, including the device’s hardware setup and a comprehensive overview of the code, header files, and libraries used. The project involves connecting the ESP32 to a GSM module, interfacing with a DHT sensor, and using MQTT for communication....
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