Streaming MP3 player for ESP32-S3: HTTP chunked download → MP3 decode → resample → PCM out, fully PSRAM-resident, with abortable lifecycle. Audio output and HTTP transport are injected via abstract interfaces, so the component is project-agnostic.
A parser for Dutch Smart Meter Requirements (DSMR) telegrams. Fork of arduino-dsmr. Doesn't depend on the Arduino framework and has many bug fixes and code quality improvements. Supports encrypted DSMR packets