hi,
i need to ask how the connection between PIR sensor and SK40C and Siemens TC35 GSM developement board?
is the connection still the same with SK28A board(smart intruder project)?
The SK28A has 3port if im not mistaken..while SK40C has 4port...so if i want to connect 4 PIR sensor..i just pin it to each port A,B,C,D right?
The source code for SK28A can just be copy to SK40A but with few changes and additional command correct?
Is there any mistake with my explaination? Thank you very much...