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

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.

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

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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.

STM32 : Getting Started with Bootloader Library

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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 meet your specific needs.

ESP32 : AWS IoT Shadow Update

ESP32 : AWS IoT Shadow Update

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.

ESP32 : AWS IoT OTA Update using Jobs and S3 Bucket

ESP32 : AWS IoT OTA Update using Jobs and S3 Bucket

 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.

ESP32 : AWS IoT Device Provisioning

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ESP32 : AWS IoT Device Provisioning

We have written a library around esp-idf that helps you focus on developing applications quickly. The library provides API which is simpler to use, you can write applications without digging into protocol level details. We have included some of the key requirements that are needed to go from prototype to production stage...

HVAC monitoring with ESP32 On AWS IOT

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HVAC monitoring with ESP32 On AWS IOT

The HVAC IoT solution from BuildStorm enables monitoring HVAC solutions for energy consumption, operational efficiency and asset performance. The solution provides end-to-end monitoring for individual and clustered HVAC systems. It uses industry leading sensing and...

AWS FreeRTOS : Provision by Claim

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AWS FreeRTOS : Provision by Claim

We have written a library around Amazon FreeRTOS that helps you focus on developing applications quickly. The library provides API which is simpler to use, you can write applications without digging into protocol level details. We have...

AWS IoT : Cloud setup for Device Provisioning.

AWS IoT : Cloud setup for Device Provisioning.

Overview It is one of the device provisioning ways by AWS for provisioning a device and install unique certificates on it. Devices get shipped with a claim certificate and private key embedded in them. The claim certificate and the...

C naming conventions and style guide for embedded firmware project

C naming conventions and style guide for embedded firmware project

A naming conventions for embedded C projects help in several ways. They enable code to written in a consistent manner by everyone on the team. Implementing new functionality is simply following the pattern. Reading code is becomes...

Approaches to Provision ESP32 devices with AWS IOT Security Certificates for your product.

Approaches to Provision ESP32 devices with AWS IOT Security Certificates for your product.

We will go over the ways to install certificates on ESP32 and give you the ways we recommend our clients. ESP32 downloads certificates from the cloud We rule this option out due following drawbacks File handling with limited ESP32...

ESP32 : Building full control device to cloud Over the Air (OTA)

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ESP32 : Building full control device to cloud Over the Air (OTA)

There are several things to consider while building an OTA solution for your product. We will look at implementing two broad strategies, with the aim of vertical integration of device, apps and the cloud parts. This vertical integration will lead to highly optimized...

ESP32 : BSPF Over the Air Updates

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ESP32 : BSPF Over the Air Updates

The Over the Air (OTA) package in BSPF manages firmware upgrades over cloud. It also provides configurable options to trigger OTA locally and by MQTT commands. OTA Stratergies The OTA package supports two generic strategies, which we believe should cover industrial...

BLE Power Optimization Parameters

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BLE Power Optimization Parameters

2021 Products that feature Bluetooth Low Energy (BLE) are powered by a battery in most cases, for example, smart wearables, beacons & tags, wireless earbuds & speakers, and many more. Some of them on a single charge can last...