Step-by-Step

last modified: October 23, 2025

Programming the Snowflake Decoration

Posted on 2019-11-30— Projects

I walk you through flashing custom firmware to your Pimoroni snowflake decoration using an SWD J-Link and Atmel Studio. I cover hardware, wiring, software setup, and step-by-step build and flash instructions so you can safely program your boards. Read the full guide for tips and troubleshooting.

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