2 layers42.5 × 38.1 mmBt1036cKriegbaum/bt1036c-breakoutBreakout board for Feasy bt1036c bluetooth audio module17 partsMIT
2 layers59.7 × 26.7 mmCodec breakoutKriegbaum/codec-breakout-pcbbreakout for vs1053 breakout board44 parts
4 layers54.4 × 53.3 mmEsp32s3-microsd devkitKriegbaum/esp32s3-microsd-devkitESP32S3 Devkit with SDIO card36 parts
2 layers48.9 × 56.6 mmDisplay breakoutKriegbaum/oled-breakoutBreakout board for Crystalfontz 128x128 Oled display33 partsMIT