前一段时间需要自己制作一片ESP32单板，成本和封装考虑，计划选择CH340E作为USB转串口芯片，ESP8266/ESP32的单板一般都有自动 ...

大家好，我是杂烩君。 在我们嵌入式中，无线通信方式有多种：Wi-Fi、蓝牙、星闪、Zigbee、NFC（近场通信）、LoRa（Long Range）、NB-IoT（Narrowband IoT）等，应用于不同的场景。 其中，Wi-Fi、蓝牙应用最为广泛。 上次我们分享了推荐一款便于学习的开源蓝牙协议栈！

Six years on from the emergence of the Espressif ESP8266 we might believe that the focus had shifted to the newer dual-core ESP32. But here comes a twist in the form of the newly-revealed ESP32-C3. It ...

The ESP32/ESP8266 WIFI display using MQTT protocol project features several wifi modules suitable to IoT applications. These WiFi modules has OLED display integrated or connected particularly to the ...

ESPHome 2026.1.0 open-source firmware has just been released with new features like automatic WiFi roaming and Zigbee support for Nordic Semi nRF52 ...

Electronics enthusiasts looking for a new way to create Internet of Things projects may be interested in a couple of new development boards which have been created by Jimmy Wu based in Shenzhen. The ...