A reTerminal ESP32 with a 7.3 inch color e paper plots 40 aircraft in a 75 km radius and lists key flight stats.

It’s possible to find surplus LCDs in all kinds of old hardware. Photocopiers, printers – you name it, there’s old junk out there with displays going to waste. Unfortunately, unlike the displays on ...

Making your ESP32 projects last a year just requires simple tweaks ...

Build six awesome ESP32 projects using open-source code. Create a working pulse oximeter with an OLED display to track your ...

[educ8s.tv] has built weather stations before, but his latest is his best yet. It’s all thanks to its low-power design, enabled by its e-paper display. The build is based around an ESP32 ...

He has loved computers since he got the Lenovo G570 in 2012. Abhishek holds a master's degree in computer applications and began his writing career in 2018. He loves writing how-to articles, listicles ...

A round-screen ESP32-S3 desk clock that plays your own voice clips as reminders, with BLE WiFi setup and reminders that ...

Build a DIY UPI soundbox using an ESP32 microcontroller that announces real money transfers. Connects via FamApp and Gmail to ...

In my previous article, I introduced Meta's autonomous AI agent 'Muse' to my Mac mini and experimented with browser ...

LoRa lets small devices exchange data over considerable distances while consuming relatively little power. Pair a LoRa radio ...