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！

[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 ...

The ESP32 is looking like an amazing chip, not the least for its price point. It combines WiFi and Bluetooth wireless capabilities with two CPU cores and a decent hardware peripheral set. There were ...