Visualizing Invisible 'Forces' / Building a Real-Time Pressure Monitor with ESP32 and MicroPython

Hello everyone! Welcome to the 'Tech & Tails' channel. Today, we are going to cover a very exciting theme: 'Visualizing Invisible Forces.' We will be using the powerful ESP32 microcontroller and Micro ...
I Programmer

ESP32 In MicroPython: WiFi

The ESP32 comes complete with a radio capable of 2.4GHz WiFi and Bluetooth. Most of the time you can ignore the technical details as MicroPython provides easy to use objects and methods which enable ...

The Complete Guide to ESP32 and Relay Modules: Controlling the Real World with Digital Code

Hello everyone, and welcome to Tech & Tails. When writing programming code, have you ever thought, "I wish I could use this ...

Which ESP32 Should You Choose? Variants and Features 2026 Guide

Choose the right ESP32 microcontroller for your next project. We compare the dual-core ESP32S3, Wi-Fi 6 capable ESP32C6, and ...
I Programmer

ESP32 In MicroPython: GPIO

In this chapter we take a look at the basic operations involved in using the ESP32’s General Purpose Input/Output (GPIO) lines with an emphasis on output. We’ll consider questions such as how fast can ...

LCD Wizard Generates Ready-to-Use ESP32 Touchscreen Code

LCD Wizard generates complete LVGL code for ESP32 and STM32 touchscreen interfaces directly in your browser. Get 15 free code ...
Hackaday

GitHub ESP32 OTA Updates, Now In MicroPython Flavor

Wouldn’t it be great if you could keep all of your small Internet-connected hacks up to date with a single codebase? A couple of weeks ago, we wrote up a project that automagically pulls down OTA ...
Hackaday

Micropython On Microcontrollers

There are plenty of small microcontrollers available for all kinds of tasks, each one with its unique set of features and capabilities. However, not all of us want to spend time mucking about in C or ...