The ReSpeaker Lite ($32) is a ESP32-based audio kit with a 2-mic array from Seeed Studio that can transform your old speakers ...

用超声波传感器测量“水面距离传感器的高度”，再换算成水位高度与百分比，通过 Wi-Fi 上传到 Blynk 云端，在手机 App 上实时显示和告警。 HC-SR04 的 TRIG 、 ECHO 分别连接到 ESP32 的 GPIO： ...

2025年11月13日，Arduino正式发布NessoN1物联网开发套件。该设备于11月11日推出，核心搭载ESP32-C6芯片，支持Wi-Fi、ZigBee、Thread等多种无线通信协议，并内置250mAh电池，可在脱离外部电源的情况下独立运行。Nesso ...

据介绍，这款产品可用于智能家居中枢网关， 内置一块 1.14 英寸触摸屏 ，分辨率为 135*240 像素，配备两个自定义按键和一个蜂鸣器， 集成 6 轴 IMU 传感器 ，可记录运动、加速度和方向数据。

With a sports timer and some clever coding, Max Goldberg built a DIY display that tells South Philly commuters exactly when ...

Here’s a look at six wireless IoT development kits that enhance multiprotocol design, from BLE and Zigbee to LoRa and Thread.

Over on the ESP32 subreddit, Redditor Wide_Illustrator7493 took to the stage to show off their Pomodoro timer. It's a cute little piece that automates setting the alternating timers, and the entire ...

Today, we’re about to review not one, but two new Matter devices: the SONOFF Basic Gen5 Smart Switch and the SONOFF Tx Gen2 ...

Authored by embedded ML specialists with extensive experience in ESP32 voice recognition architecture, TinyML optimisation, ...

Learn how HUSKYLENS 2 simplifies AI vision with its dual-core processor, modular hardware, and compatibility with popular ...

It’s that time of the year when we organize CNX Software Giveaway Week, a global contest where we give away review samples or get companies to send units to readers. For the 12th edition of the ...