Background of this project
The main purpose of this project is to control an embedded system using GSM SMS system. In Malaysia the GSM Modem <-> Serial is rather costly for experimenting. However there are many used 3G USB modem which is available in "ebay" and "lelong.com.my".
So out came this idea to use a USB modem instead of a costly specific Serial Inteface GSM modem.
The first Scale Down Prototype
After successfully working on the starter kit (PIC24FJ256GB106), it is time to make the real prototype using a much smaller size PIC.
This week is long holidays in Malaysia. After this week, will place an order to Farnell Malaysia to purchase the PIC24FJ64GB002 to make this prototype.