In this video, the MQTT network architecture was built with raspberry pi and esp32. Besides control data transmission of devices with the start or stop buttons of Node-red dashboard on the browser. Moreover, data could be exported from MySQL by Node-red dashboard. #mqtt #nodered #mysql #raspberrypi #esp32 #sql #sqlserver #mcu #wifi #dashboard #iot #iiot
In this video, the MQTT network architecture was built with raspberry pi and esp32. Besides control data transmission of devices with the start or stop buttons of Node-red dashboard on the browser. Moreover, data could be exported from MySQL by Node-red dashboard. #mqtt #nodered #mysql #raspberrypi #esp32 #sql #sqlserver #mcu #wifi #dashboard #iot #iiot