DROK® SIM800 GSM GPRS-Modul

[Sebastian January 20, 2017 at 7:32 am Post count: 0]

#11884 Reply |

Hello, we had bought: https://www.amazon.de/gp/product/B01MQFT4DT/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1

But we need a description paper how to connect and use on raspebrry. you not submit any data sheet. So we cant know how we can call that module…
Only know AT Commands not help…

[Sebastian January 27, 2017 at 9:40 am Post count: 0]

#12144 Reply |

Hello,
it not really help.
It wont working correct…
We had try with USB to TTL Adapter CP2021 Chip and it wont working. If we try connect module direct to raspberry it will working.
I am confused. Which USB to TTL Adapter we could use on Raspberry, because I cant connect Module to Raspberry direct. Hope you can let me know which USB to TTL we should use.

[DrokKeymaster February 13, 2017 at 9:26 am Post count: 2971]

#12666 Reply |

Hello Sebastian,
We are sorry fo our delay to answer your question.
Could you please tell us the spec of your Raspberry?
Best regards.

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