Meshtastic has been experiencing a bit of a renaissance lately, as the off-grid, long-range radio text messaging protocol gains a ton of new users. It’s been used to create mesh networks in cities, ...

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 ...

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 ...

Julián F.L. is a video game & anime expert, historian & journalist with a lot of passion for these subjects and over 10 years of experience in writing about them. He has enjoyed video games, anime, ...

The arrival of small satellites that used LoRa for telemetry data has meant that less technically qualified persons, with a very low budget, can receive their signals. Thanks to TinyGS, there is now ...

NeoCortec and Embit launched the dual-band and dual-mode NeoMesh wireless-network module using LoRa modulation. The new dual-band wireless module offers enhanced flexibility to customers, combining ...

Among all the Arduino boards, the Uno is most folks' go-to choice, and for good reason. It's the perfect platform to get started with Arduino, it's capable enough to handle a wide range of tasks, and ...

This innovative solution offers a powerful and efficient tool for those seeking to enhance their projects with robust wireless capabilities, and provides dependable, ultra-low power, cost-effective ...

Abstract: The design and implementation of a smart home monitoring system using LoRa and a Heltec ESP32 gateway are presented in this paper. The suggested system uses several LoRa-based sensors ...