Analysis of MQTT protocol in the source code of IoT firewall himqtthimqtt is the first high-performance MQTT IoT firewall with complete source code - MQTT Application FireWall , written in C language,
@dcexpertNew uses for old phones (1) - Basic method
New uses for old phones (2) - Install F-Droid
New uses for old phones (3) - Install the Android tool Termux
New uses for old phones (4) - Install PH
Do you have any examples or functional suggestions about the LabView express system? It is too complicated and there are too many functions to implement.