For some time now, vanilla MicroPython firmware for the ESP32 family of boards has provided us with Bluetooth Low Energy (BLE). I have yet to come across MicroPython firmware that supports Bluetooth ...

Part 1: Installation and Our First Programs MicroPython for the ESP32 and Friends Python is more and more coming to replace C as the programming language of choice, and this trend can now also be seen ...

In theory, using MicroPython on the ESP32 is easy — just flash an image and connect using a serial port. But that leaves a lot of things you still have to do. You need to move files between the ...

ESP32 chip as a USB bluetooth dongle (HCI H4) for use with unix-port (Linux) of micropython and aioble A cheap USB bluetooth dongle was easily built by using an ESP32, a USB-UART chip (CH340E) and a ...

MicroPython is a subset of Python 3 optimized to run on microcontrollers. It provides an interactive prompt (REPL) and a simple way to run Python code on microcontrollers. In this tutorial, we'll be ...

Bridging Bluetooth and Wi-Fi: The ESP32's internal Bluetooth Classic module can be used in conjunction with its Wi-Fi capabilities to create a bridge between Bluetooth and Wi-Fi networks. This allows ...

A couple of weeks ago, we wrote up a project that automagically pulls down OTA updates to an ESP32 from GitHub, using the ESP32 C SDK. [Pascal] asked in the comments, “but what about MicroPython?” ...

Besides the obvious advantage of enabling Bluetooth capabilities for your Home Assistant interface, an ESP32-powered proxy allows you to control and automate smart devices over a large area.