I'm very new to electronics and recently have been wiring up remote car starters to GSM modules.
My current problem is likely very basic to all you experts
The GSM module I have has 7 relays, one of which is activated by a phone call, the rest by text message.
My remote car starter key fob must do the following for the vehicle to start:
-Press lock button
-Release lock button
-Press car start button
-Release car start button
The problem is I only have one programmable relay at my disposal when it comes to phoning the device. The only control I have over it is how long the relay is opened for. Is there a way I could make it perform that sequence of events through only one phone call to my device?
My first thought was to use a capacitor to delay the car start button from activating, but then how would I turn off the flow to the lock button? Any advice or thoughts would help greatly!
My current problem is likely very basic to all you experts
My remote car starter key fob must do the following for the vehicle to start:
-Press lock button
-Release lock button
-Press car start button
-Release car start button
The problem is I only have one programmable relay at my disposal when it comes to phoning the device. The only control I have over it is how long the relay is opened for. Is there a way I could make it perform that sequence of events through only one phone call to my device?
My first thought was to use a capacitor to delay the car start button from activating, but then how would I turn off the flow to the lock button? Any advice or thoughts would help greatly!