Automotive Bootloader (FBL)

A bootloader is a piece of code that allows the re-programming of application software without using a debugger. An automotive bootloader does exactly the same thing but in a different way. Flash Bootloader (FBL) is the alternate name and is most commonly used in the...

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...

AWS IoT Cellular Integration : Quectel M66, M95, BG95, BG96, EG91

This article covers the integration of Quectel M95 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...

STM32 : Getting Started with Bootloader Library

This bootloader solution allows you to update firmware on STM32 MCUs. It accepts data from serial ports and updates the firmware on the internal flash. The internal flash also has sector allocated to store application specific data. The solution can be customized to...

ESP32 : AWS IoT Shadow Update

Overview This library is specifically built for ESP32. Utilizes ESP-IDF as basis and is part of BuildStorm ESP32 product framework for ESP32. The goal of is to allow optimized integration of AWS IoT features for ESP32. Documentation The documentation of the library...

ESP32 : AWS IoT OTA Update using Jobs and S3 Bucket

Overview The library is built from our experience of shipping a production ready OTA solution. The library works with latest version of ESP-IDF and will be actively maintained. Documentation The documentation of the library can be found here. You may also refer to...