??? 09/08/09 05:38 Read: times |
#168791 - not essential Responding to: ???'s previous message |
Hardik Sailor said:
going to search for good GSM modules as we have to put it at both ends transmitter and receiver. As already noted, it is not necessary to have the same device at both ends. However, it may well be convenient to you, as it means that you have only 1 module to deal with, 1 set of commands to learn, etc... It is important to understand the difference between things that are essential, and things that are just beneficial, or expedient, or advantageous, etc... |