这个稿子好久了，乐鑫都出 C6，我还在看 2 和 3，实际上这几个芯片 IO 没几个，但是有着不错的互联功能，所以做遥控器是不错的选择，但是有 C2 和 C3，简单的对比一下，看谁合适。 ESP32-C3 使用更完整的 RV32IMC 指令集，支持乘法与除法指令（IMC），对加解密 ...

这篇文章写到现在我都不记得要写了啥了。因为平时没事就打开写一点。 首先是ESP32-C3只支持BLE，也就是数据是以packet出现的。不支持普通的蓝牙，也就是数据的处理的时候是可以字符串去操作的。 还有就是任何有发送功能，就像蓝牙，WIFI，NRF这些芯片的PCB ...

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 ...

If you’re lucky enough to work from home, you’ll soon find that it presents its own set of challenges, mostly related to work/life balance. It can get so bad that you don’t know what day of the week ...

They're reference designs for a reason.

The aim of the Internet of Things (IoT) is to connect objects (or things) to the Internet. These ‘things’ use a lot of data to be managed as part of a larger embedded ecosystem. The developer needs to ...