There are a lot of ESP32-based development boards out there– and why not? It’s a versatile chip that can be used in all sorts ...

I built a whole-home ad blocker with a $7 ESP32-S3 board - and it took just minutes ...

It's amazing what you can do with an ESP32 (or two).

In this project, we build a long-range appliance control system using two Arduino Nano boards and Reyax RYLR999 LoRa modules. In this project, we build a long-range appliance control system using two ...

Abstract: We exploit an ESP32-based random number generator (RNG) on LoRa to secure peer-to-peer (P2P) communication. Employing the built-in ESP32 in LoRa could simplify security system designs with ...

If carrying a TV remote, a smart home controller, a password manager, a wireless keyboard, and a long-range IoT transmitter sounds excessive, the PolyCast5 aims to combine all of them into a single ...

Semtech Corp. has launched two new LoRa Gen 4 transceivers that extend the capabilities of the LR2021 Gen 4 transceiver, introduced in March 2025, into cost-optimized and application-specific ...

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.