atropos44
Newbie level 3
I would like to know if sim900A will be reliable for long run, since this module is going to be used for upcoming 30 projects for sending sensor data (current, voltage, temperature) to a ftp server and also it will be retrieving messages from other cellphones which will be used for setting credit (i.e. setting the expiry time which will then be compared for RTC's current time).