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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