UpSwift – Manage IoT & Embedded Linux Devices Easily & Quickly

UpSwift

UpSwift offers a GUI based management interface to their customers to update, manage, control & diagnose IoT and embedded devices. The solution also supports OTA updates to any device which is running the Linux operating system including Raspberry Pi board and other Arm SBC’s. Because of the pull-based, client/server architecture, the client-side binary looks for updates in configurable frequent interval and executes the changes and updates. The communication between the client and the server is established over secured REST API’s. By monitoring the applications logs and other device parameters, UpSwift’s Cloud-Smart engine is capable of behaving intelligently by sending email alerts to the administrator. UpSwift Basic WorkFlow Post-registration and package selection with UpSwift Cloud-based dashboard, customers can start adding their devices into UpSwift dashboard. Depending upon the selected plans (number devices connected, features, etc.. will vary depends on the plan chosen), customers will be able to manage their products remotely. And post device registration, you will be able to download/install …

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Real-Time Performance and Health Monitoring Using Netdata

Netdata

Netdata is a real-time open source monitoring tool, that generates hundreds of metrics of performance and health monitoring parameters. Netdata is capable of  visualizing this data with real-time capabilities along with alerts and notifications. This monitoring agent can be installed in all variant of Linux systems, Mac OS, FreeBSD and in Raspberry Pi . Netdata provides options for archiving the metrics to a remote server by using TimeSeries Databases and processing engines, and can be visualized using Grafana or other tools. Architecture Overview Metrics collector Fetches various system &  health monitoring parameters (uptime, CPU load, CPU usage, RAM utilization, disk usage etc.) . Fetches application metrics including web servers, databases, containers, etc… Netdata’s Internal plugins  collect  most of the metrics from standard Linux system parameters such as /proc, /sys and other Linux kernel sources External plugins contains ready to use plugins developed by using other programing language and interfaced to Netdata daemon as stdout communication. Also allows to write custom …

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Qt for MCUs – Qt Announces support for Microcontrollers

QT_TitleImage1

[Update August 24, 2019: Added information about expected release date and license] About Qt for MCUs Qt- The well known opensource toolkit for creating graphical interface announced their new release: Qt for MCUs, targeting MCU’s. The new graphical toolkit will be capable of running on devices without operating system. This may be a game changer in the entire MCU world, since Qt for MCUs allows developers to create fluid user interfaces on cost-effective micro controllers. This means we will be able to see smartphone like GUI’s which are running on low-end  MCU’s with limited resources. With reference to their press release, assuring that Qt-GUI will consume less power to save the battery life. Qt for MCUs Software Stack While developing any applications for MCU,  developers still can use their powerful declarative UI language QML and rich set of ready-made Qt Quick controls.  And the C++ APIs, helps the user interface with C++  based back-end. applications are being rendered by Qt’s …

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mDash Cloud platform for IoT Devices Targets ESP8266/ESP32, STM32, and TI CC3220 Wireless MCUs

mDash firmware

Cesanta (a company based in Dublin, Ireland) recently launched mDash – an IoT cloud platform for administration of various IoT modules. This platform supports Espressif’s modules ESP32 & ESP8266, STM32 (L4,M4) and TI CC3220, and offers a bunch of features which are known to be  challenging tasks in the IoT world. This includes OTA (Over-The-Air) firmware updates, remote configuration and administration, alerts and notifications, remote device control and file management. This can be achieved through 3 programming platforms – Arduino IDE, ESP-IDF and through Mongoose OS. For evaluation and testing purpose mDash offers a simulator that run as a docker container. Refer our previous post, to understand how to get started with Cesanta’s Moongoose OS for ESP8266. Basic WorkFlow mDash Library The company offers reference firmware/library for the defined hardware platforms. This been implements by using secure MQTT for communication, re-connection and initial provisioning with mDash cloud. You can find the library for ESP32 & ESP8266 with a few examples …

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