Chapter 1, page 11 This code is basic but allows the reader to gain insight into key elements for several other projects in this book. It combines two pieces of code that are listed in the examples ...

Is your Samsung TV not turning on, but the power indicator light is still illuminated? It may be as simple as resetting some ...

While the Arduino-ESP32 side is my main focus, the ESP-IDF build ought to be very similar (demo*.ino --> main.cpp, and the header and source libs aren't in their canonical locations by default).

An Arduino library for the u-blox SARA-R5 LTE-M / NB-IoT modules with secure cloud, as used on the SparkFun MicroMod Asset Tracker, the SparkFun LTE GNSS Breakout - SARA-R5, and the SparkFun MicroMod ...