Learn electronics, coding, and projects — step by step.
In this article, I will show you on how we can use a Bluetooth Low Energy module with ESP32 using MicroPython. Bluetooth modules are useful for controlling applications such as in robotics or for displaying sensor values in IOT projects. BLE stands for Bluetooth Low Energy. It provides low power consumption because it stays in sleep mode most of the time.
In this article, I will talk about the (external) BLUETOOTH module with ESP32 using MicroPython.
In this article, I will discussed about the RELAY with ESP32 using MicroPython.
In this article, we will tackle about on how to control an electromagnet module with ESP32 using MicroPython. Electromagnet is an artificial kind of magnet that activates and or deactivates by the use of electricity.
In this article, we will talk about the BUZZER module with ESP32 using MicroPython. A BUZZER module is basically an electrical device that converts electrical signal into an audible audio signal or a sound that we can hear. Typical uses of Buzzer are in alarms, user audio feedback, or to provide some kind of melodies.