Monthly Archives: March 2017

STM32F746G-DISCO Board with FreeRTOS + AppMyProduct

This is an updated version of a previous post incorporating our new AppMyProduct platform. When working with STM32 ARM Cortex-M microcontrollers, the free embedded software STM32Cube from ST provides all necessary drivers and a collection of middleware components to reduce the initial development effort. One of the mentioned middleware components is the popular FreeRTOS real-time operating system Nabto is […]

Java Agent for Cassandra Metrics Export to Prometheus

At Nabto we are using many technologies in our platform, one of them is Cassandra. We are monitoring Cassandra with the following setup setup: Cassandra + Prometheus JMX Exporter -> Prometheus -> Grafana. This setup has a component which does not meet our requirements for a production setup: The Prometheus JMX Exporter uses too much […]

ESP8266 WiFi Module + AppMyProduct

This is an updated version of a previous post incorporating our new AppMyProduct platform. The ESP8266 is a low-cost WiFi module that can be programmed directly like a microcontroller. Already thinking of your next Internet of Things project? While an available Arduino library allows a quick start, there is still one problem to overcome: How […]