Join Scott as he wraps up #CircuitPython2026, discusses Yoto hacking and tries to answer any questions folks have.

0:00 Getting setup

3:27 hello everyone - welcome to deep dive

4:05 yoto mini player has esp32 - running circuitpython from adafruit.com

6:00 Circuitpython 2026

6:40 CP 2026 on adafruit blog - ideas for CP development this year

7:50 Low Power solutions

8:49 local LLM ( RAG ) and MIDI

11:20 CP OTA ( over the air update ), thread, circuitmatter (over zigbee ), zepher has ethernet support( but not supporting esp32-P4 )

14:52 web based build system, github runner, LLM code generation

17:12 async support for networking, preemptive RTOS, updating the getting started documentation, testing

24:00 WebDAV / web workflow

26:45 octo probe tentacles

29:00 VS Code may not have a future :-)

30:42 excited bout zephyr and audio support

32:02 Yoto ( yotoplay.com )

33:20 getting the Yoto Mini "screen" to work - reverse engineering - dc9306 display - embeded json pinout

35:40 yoto booting Circuit python

37:50 speaker and album art on yoto

39:15 CP Web API screen

39:59 explore the on-device MMC card - browse over wifi

41:17 getting board definition for Yoto Player

43:22 mp3 files from bandcamp just play, also amazon has some

45:00 json to board definition - helped get firmware on yoto hardware

50:23 explore es8388 audio data sheet

52:30 claude code / prompt in sublime merge

54:43 updating the file

1:03:30 circuitpython resources

1:05:35 wrap up

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