Paul Gibbons

Setup GPRS Connection Parameters (All units) //Set extended error messages AT+CMEE=2 //Set GPRS APN Name AT+CGDCONT=1,”IP”,”APN Name” Outgoing Connection (Old Commands - No longer supported) //Set GPRS Username AT#USERID=”APN username”…

COM Port Setup Step 1) Open Hyperterminal (or your preferred terminal emulator: PuTTY, TeraTerm) Step 2) Select new connection. Name the new connection for reference in the future. Step 3)…

IP Sockets Overview To connect embedded systems together using the internet requires the use of data sockets to send information from one location to another. This process has been around…