[align=left][/align][align=left][b]Introduction:[/b][/align][align=left]MQTT protocol (Message Queuing Telemetry Transport), translated as remote message queue transmission, was proposed by IBM in 199
Nowadays, with the rapid development of network and wireless technology, various network technologies and network products have emerged, and the application of wireless monitoring technology has been
The company's project requires MCU firmware OTA (this part needs to be optimized), MCU~external module control and uart communication interface debugging, MCU GPIO setting optimization, uCOS/bootloade