Just a few days ago, we wrote about the ESP-SDR project, which turned an ESP32 into an SDR receiver (and now SDR transmitter) ...

The news of the past couple of weeks has seen the ESP32 turned into an software-defined radio (SDR) thanks to a hidden ...

Jal Rakshak is Inspired by the urgent need for a proactive, localized defense network, Jal-Rakshak is an autonomous, ...

Turn an ESP32-C3 SuperMini into a network health dashboard with Wi-Fi signal monitoring, DNS checks, and an OLED interface.

Learn how to flash OpenWrt, configure advanced networking, and optimize Wi-Fi 7 performance on the Banana Pi BPI-R4 router with this complete setup guide.

DEF CON, the annual hacker convention held in Las Vegas, Nevada, just concluded its 2026 event. Between the convention’s Main Stage talks, vendor floors, and Demo Labs displays, this year’s event ...

"send data to ESP" includes code to send data over GET and POST method with iPython-Notebook to Arduino to toggle a LED "esp8266_plotter_v1" and "esp8266_plotter_v2" includes the arduino code for ...

如果你手头有一个Arduino项目，比如监测阳台花盆的土壤湿度，或者记录书房里的温湿度变化，你肯定想过：这些数据能不能自动发到网上，让我随时随地都能查看？答案是肯定的，而且实现起来 ...

先日Xにちらっと投稿しましたが、秋月で温度センサー買ってきましたw 自分がいない間の部屋の温度変化を確認したいのと、測定結果をそのままAIに流して何かできないかなぁなんて考えて ...

Nick Lewis is an editor at How-To Geek. He has been using computers for 20 years --- tinkering with everything from the UI to the Windows registry to device firmware. Before How-To Geek, he used ...