SIMcom : AWS IoT Cellular Solution

The goal of the solution is to allow products using cellular modems to seamlessly integrate with AWS IOT. The solution provides firmware integration for popular SIMcom 2G/3G/4G cellular modems. The firmware resides on the main MCU, be it STM32 or any other...

AWS IoT Cellular Integration : SIM800, SIM900, SIM7600, A7670

This article covers the integration of SimA7670 modem with stm32 controller to connect to AWS IOT cloud. The firmware resides on the STM32 and communicates with GSM modem using AT commands. Features: Optimized bootloader to fit in a single sector. Data and binary file...