I have several unopened telecom custom surveillance cameras at home. I cannot use the Enjoy APP because I have not activated the Tianyi Store View service. I cannot log in to other APPs and cannot use...
Hello, everyone~ The last issue of the "DIY Creative Show Based on USB PD Power Protocol Chip CH224" jointly launched by EEWorld and Qinheng ended successfully with everyone's active participation, an...
We use the command "vi Makefile" to enter the Makefile. As shown in Figure 1:Add the following content.Change TARGET to "key" in line 2.Add the GPIO and key driver header file path to the variable INC...