电子工程专辑

ESP32-串口通信以及Lora模块的使用

串口通讯的数据包由发送设备通过自身的TXD接口传输到接收设备的RXD接口。在串口通讯的协议层中，规定了数据包的内容，它由启始位、主体数据、校验位以及停止位组成，通讯双方的数据包格式要约定一致才能正常收发数据。 ESP32串口通信常用函数： ESP32开发 ...
How-To Geek on MSN

5 ESP32 projects that work even when the internet is down

Not a cloud in sight.
Hackaday

LoRa With The ESP32

If you are interested in deploying LoRa — the low power long-range wireless technology — you might enjoy [Rui Santos’] project and video about using the ESP32 with the Arduino IDE to implement LoRa.
How-To Geek on MSN

5 ESP32 mesh network projects to try this weekend (May 1 - 3)

Mesh with the best.