IoT: How to interface an ethernet controller with STM32
In this article, I’ll show how to interface an Ethernet controller to an ultra-low power microcontroller based on Arm Cortex M4. The system is composed of two macro parts: first, we have the STM32 Nucleo Board that runs L476RG (Flash memory 1 Mbyte, 128 Kbyte of SRAM, Cortex-M4 up to 80MHz) and second, we have…
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