Control everything remotely with the GSM shield
We emulate the TDG series remote controls using the GSM Shield. It’s not been long since we presented our GSM…
An Android app to manage the GSM Remote Control
A new useful and intuitive Android app to easy manage our TDG133 GSM remote control. In this blog we often…
GSM Remote Control
Software
PC configuration software for all remote controls described in the last four issues. This application is used to set all…
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…