Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

TIOBE Index for December 2025: Top 10 Most Popular Programming Languages Your email has been sent December’s TIOBE Index lands with a quieter top tier but a livelier shuffle just beneath it. The main ...

Max has become the youngest male video game developer after his four-hour attempt in May. The educational charity says all children should have the opportunity to understand technology, no matter what ...

[Michael Lynch] recently decided to delve into the world of off-grid, decentralized communications with MeshCore, because being able to communicate wirelessly with others in a way that does not depend ...

While searching AliExpress, I found the WiFi LoRa 32 (V4) shell set, another ESP32-S3-based off-grid LoRa/Meshtastic communicator designed for long-range wireless applications. Compared to devices ...

There's this Chinese company named Heltec, and they make a cool little development board that has an Espressif ESP32S3 (which has WiFi and Bluetooth), a 128x64 pixel OLED display and an SX1262 863-928 ...

This project implements a LoRaWAN receiver on a Heltec WiFi LoRa 32 (V3) board. Its primary function is to receive predefined, secured LoRa packets, validate their integrity and authenticity, and then ...

Abstract: The Internet of Things (IoT) changes our ability to connect and interact with the physical world by integrating different objects into the internet. By all the many Low Power Wide Area ...