In this installment of Minimal MQTT, I’m going to cover two loose ends: one on the sensor node side, and one on the MQTT server side. Specifically, I’ll tackle the NodeMCU’s sleep mode to ...

在智能家居领域，MQTT协议扮演着越来越重要的角色。作为一个轻量级的消息发布/订阅传输协议，MQTT特别适合物联网设备间的 ...

He made a cute AVR SPI-port debugging aid with a reset button ... Of course, he had help, in the form of the fairly clearly written MQTT standard. But if you want to shoe-horn some great ...