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Embedded 101: MicroPython Kernel Development — From Beginner to Contributor

This overview covers MicroPython kernel development, including source building, compiler workflow, memory management, C extensions and platform porting.

ruilixin6

Published July 30, 2026

Embedded 101: MicroPython Kernel Development — From Beginner to Contributor

Project description

【Preliminary Note】The original hardware example in this article was written based on the RP2040. The actual hardware used in this hands-on demonstration features the W55RP20 as the main controller chip. The circuit logic and UF2 flashing operation principles are universally applicable, with only the main controller model differing. The original chip model mentioned in the circuit descriptions below is provided for reference purposes only. MicroPython Kernel Development Since this tutorial mainly focuses on applying MicroPython to write sensor module drivers and develop simple programs, as…

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