Sidaray
Newbie level 2
Hi all,
Can i use usb to ttl or USB to Serial cable to upload the firmware to sim900, If any one know please let me know.
I purchased a new sim900 device, here i am trying to enter MMS AT Commands in hyper terminal it reflying error so can i upload mms firmware? If yes which one is better.. please help me any one
Can i use usb to ttl or USB to Serial cable to upload the firmware to sim900, If any one know please let me know.
I purchased a new sim900 device, here i am trying to enter MMS AT Commands in hyper terminal it reflying error so can i upload mms firmware? If yes which one is better.. please help me any one