与 ESP32 中的相比，这应该意味着非常低的功耗和更高的处理能力。 ESP32-S2 还能够在不使用时动态关闭 Wi-Fi 收发器以节省电量。 即使在 Wi-Fi “开启” ping 路由器的情况下，这也允许低功耗。 数据表讨论了在 1% 占空比时仅为 5uA (!!) 和 24uA 的低功耗模式。

We’ve covered using WiFiManager to make ESP32 projects easier to manage, but the addition of arbitrary variables to the captive portal opens up a lot of possibilities.

Arduino has introduced a Nano shaped board with a Wi-Fi and Bluetooth LE capable Espressif’s ESP32-S3 microcontroller, supporting it with the Arduino IDE and MicroPython. “Beginners can explore in an ...