Since I had a spare ESP32 lying around, I tried building a smart dashboard that pulls metrics from the other smart devices in my home lab and outputs them to a screen. Now that Iv ...

The ESP32 is a microcontroller that provides an API for Bluetooth A2DP which can be used to receive sound data e.g. from your Mobile Phone and makes it available via a callback method. The output is a ...

This Arduino sketch demonstrates how to connect an ESP8266 WiFi module to a WiFi network using AT commands sent over a software serial interface. The code also reads output from the ESP8266 and ...

Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and ...