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Hello, I want to use Arduino Due and SIM7000A to send and receive data from/to AWS IoT Core as MQTT. Are there any examples I can look at? So subscribe/publish to a topic. Any help? Thank you!
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Hello,
I recently purchased a sim7000a and a hologram sim. I am having a problem with getting the networking activated. I load the esp32 lte demo, leaving everything the same and connecting only t…
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Hello,
I am trying to use an ESP32-S2-DevKitC-1 v1 Board to execute HTTPS communications with a SIM7000A module and a Hologram SIM card. I am under the impression that a secure connection is required…
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Hi,
I recently ordered a SIM7000A shield from Amazon. This shield is a "version 5" design and shipped with "B01" firmware.
None of the commands in the [HTTPS AT commands guide](https://github.c…
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I have Arduino DUE and SIM7000A. I have already soldered the pins/headers so that the SIM7000A shield goes directly on top of the Due.
I have also already downloaded the libraries. I am using hardw…
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I have a timed function calling to connect every 10 minutes. Some times the connection happens just fine. Other times the modem seems to hang on CAOPEN. I have set the timeout to several minutes but …
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using a SIM7000A, Hologram dashboard says device is connected usage is 0. I am in Raleigh, NC.
AT+CGREG?
Registered roaming
AT+CPSI?
LTE CAT-M1,Online,310-410,0x2717,195163152,49,EUTRAN-BAND12…
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I got the SIM7000A up and running over HTTP(s) last night. It was a bit PITA but was self explanatory once you follow the documentation to a T.
I tested the code with pushsafer and pushover. Pusho…
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With the SIM7000A shield and an Arduino Mega I can run the IOT_Example sketch without modification (except I changed the URL for GET header to point to my app), and send a GET header via HTTP to my cu…
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When i upload the example code IoT_Example | Ardunio 1.8.9 i get a message that 77% of memory has been used and it may cause stability problems. When i open the serial window it finds the fona module …