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Getting started with the 3G cellular API

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I am trying to become familiar with the 3G cellular modem, and I want to communicate with it using the API frames. I have tried to send the following string to the modem using the Realterm terminal: 0x7E 0x00 0x09 0x88 0x07 0x53 0x48 0x00 0x00 0x7D 0x33 0xA2 0x00 0x20. I have confirmed both the baud rate and com port using XCTU. I have sent the string as Hex, with a character return.

I have yet to receive any kind of response. Does any one know of a command that can be sent to the modem that would generate some kind of standardized response? Or could point me in the correct direction?

Thank you all in advance.
asked Mar 15, 2018 in Digi Connect Cellular by haakoneh New to the Community (3 points)

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I solved the problem. My terminal input was incorrect. I generated the following API command using XCTU: 7E000C2001342B794D2AF90000010095

Next, I sent it as hex with Realterm and recieived the following string from the modem: 7E 00 03 89 01 00 75.
answered Mar 15, 2018 by haakoneh New to the Community (3 points)
selected Apr 11, 2018 by haakoneh