A running build journal for the XIAO ESP32-C6 + AS3935 lightning warning box, with full wiring, build decisions, troubleshooting notes, and current firmware state.
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Arduino
Everything currently tagged Arduino across Chips’nCode.
A quick Arduino note on getting proper timestamps onto SD card files instead of leaving them stuck in the temporal void.
A quick reference for TFT-friendly colour values, plus the conversion math so you do not have to keep re-deriving it on a napkin.
SPIMemory is an Arduino library for SPI Flash and SPI FRAM chips, with typed read/write APIs, erase controls, and diagnostics.