I'll assume that you have a working Eclipse/GCC ARM tool-chain based on the excellent GNU ARM Eclipse plug-ins by Liviu Ionescu. The following video shows how the HTTP server works. The web-app will allow us to interact with Nucleo LEDs and USER BUTTON, using bootstrap and jQuery. We'll use the LwIP stack to create a simple web server running on the Nucleo. In this post I will show you the steps needed to start working with this fantastic piece of hardware. If you are going to use the Nucleo-144 to develop a custom product, then it's the best option. However, the Nucleo-144 provides the most of MCU signal I/Os through the "Zio" connectors, while the Discovery-F7 only few signals routed to the Arduino-style connectors. Respect to the STM32F746-Discovery, which was the first "cheap" F7 development board from ST, it doesn't provide an LCD display. This means that we can start developing IoT applications using the powerful Cortex-M7 core running at 216MHz. The most relevant thing is that the board comes with a LAN jack, magnetics and a SMSC phyther. The USER LEDs are now three (red, blue and green), and the power LED is now green. Finally the totally new Nucleo-F746 is in my hands! This is the first development kit of the Nucleo-144 line from ST, and I've to say that probably, at that street price (~23$), is the best development kit a maker can find on the market, if you consider that a genuine Arduino DUE costs more than 40$ and its MCU is just a Cortex-M3.Ĭompared to the classic Nucleo-64, it looks impressive: it's more wider and offers a lot of more "standard" peripherals.
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