GSM Remote Control – 2 IN and 2 OUT
Part 1 – Introduction
It allows you to remotely control up to two different electrically controlled units and to remotely read the condition of…
GSM Remote Control – 2 IN and 2 OUT
Part 2 – Schematic
In order to understand the different functions, let’s now take a look at the schematic diagram of the unit. 2…
GSM Remote Control – 2 IN and 2 OUT
Part 3 – Assembly
Now that we have seen the electric scheme, we can work on the practical aspect of the project; let us…
GSM Remote Control – 2 IN and 2 OUT
Part 4 – SMS Command
Now you have to get to know the commands needed to manage it and use them at their best. Relevant…