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！

If a camera that combines the immediate gratification of a Polaroid with cloud hosting sounds like something that tickles your fancy, look no farther than this ESP-powered point and shoot camera ...

[Matheus Garbelini] just came out with three (3!) different WiFi attacks on the popular ESP32/8266 family of chips. He notified Espressif first (thanks!) and they’ve patched around most of the ...