AWS IoT core + SIM800L

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Hello, I am working on a project that reads sensor data (connected to ESP8266) and sends this to Aws IOT core. I was able to test this on Wifi and it works seamlessly. Now I need to do the same using a SIM800l to be able to transmit this data to AWS Iot core even in places where there's no wifi (using the GSM sim data). I could not find reference to any code on this. Any help in this regard would be appreciated. Thanks.

Naveen
posta 3 mesi fa143 visualizzazioni
1 Risposta
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Hi. Did you use the AWS IoT Device SDK for embedded C on the ESP8266? If so, you need to replace/extend the transport layer below the coreMQTT library to support the module's AT commands. Similar to what's been done here: https://github.com/FreeRTOS/Lab-Project-FreeRTOS-Cellular-Demo

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Greg_B
con risposta 3 mesi fa

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