UCC

"micropython-magic" is an extension that allows you to write and run MicroPython code in the Jupyter notebook environment.

This post delves into WIZnet’s W5300 Indirect Mode with an 8-bit Data Bus.

Run filesystem on AT24C256 EEPROM under MicroPython, treat EEPROM just like SD card for file operations.

SD‑card hardware, protocol, driver and filesystem mounting.

Practical tutorial for MicroPython custom block‑device and FAT filesystem

Hands‑on tutorial to implement uLogLite lightweight logger for MicroPython, covering log level, log rotation, filter, formatter, thread‑safety and exception

Practical MicroPython file read‑write demo for Pico on‑chip temperature logging

Full analysis of MicroPython file‑system‑related software interfaces including os module, vfs virtual file‑system module and vfs.AbstractBlockDev abstract block

Beginner‑friendly complete guide covering MicroPython memory layout, Flash/SRAM partitions, VFS, block‑devices, FAT and LittleFS underlying working principles

RP2040 scatter‑gather data aggregation implementation based on MicroPython DMA hardware chained‑trigger mechanism

RP2040 DMA ping‑pong buffer solves MicroPython ADC main‑loop slowdown

RP2040 DMA principle, implementation and testing for zero‑CPU‑intervention UART transmission under MicroPython

RP2040 MicroPython DMA memory‑to‑memory transfer, code and benchmark

rp2.DMA software‑control introduction, API explanation and typical configuration pitfalls summary

AD9833‑MCP41010 amplitude‑adjustable DDS implementation in MicroPython

Advanced usage of DS3502 fast‑write mode and waveform generation techniques in MicroPython embedded projects

MCP4725 waveform generator MicroPython timer‑driven implementation and debugging process

End‑to‑end MCP4725 signal‑generator project workflow

ADS1115 MicroPython full handbook

This fully open-source desktop hardware is an AI running status indicator built on WizFi360-EVB-Pico (RP2040 + WizFi360 industrial WiFi module).

This paper validates an OPC-UA agent using a legacy controller whose network interface is a WIZnet W5300 Ethernet controller.

This hands-on review covers WIZnet’s W55MH32L-EVB, an all-in-one Ethernet MCU dev board with hardware TCP/IP offload engine. We test its full peripherals includ

Generic Python code review tools and general-purpose LLMs deliver correct but useless advice disconnected from embedded scenarios

A MicroPython-based NTP server that uses a GPS receiver as an accurate time source, serves time over Ethernet via the WIZNET5K (W5500).