AnasSarkiz/muse-voice-remote

Muse Voice Remote — bare ESP32-S3R8, 155 TOP JLCPCB parts with real supplier CAD, native 3D assembly and GLB exports. Revised 17 mm case allocation; 0.30 mm via drill /0.45 mm pad. Checked prototype PCB; mechanical, RF and MUSE qualification pending.

Version
1.3.2
License
unset
Stars
0

docs/research/reference-designs.json

[
  {
    "name": "LILYGO T-Display-S3",
    "repository": "https://github.com/Xinyuan-LilyGO/T-Display-S3.git",
    "commit": "1cc41eb1c76b2f3215130a3dd64e7138ce00b482",
    "file": "schematic/T_Display_S3.pdf",
    "sha256": "607b63300636521fc78fbb36ed371ac10e81e3145ffa770784f45c2bf52e08c9",
    "review_use": "Bare ESP32-S3R8, external flash/crystal, decoupling, native USB and LCD support comparison."
  },
  {
    "name": "Adafruit BQ24074 charger",
    "repository": "https://github.com/adafruit/Adafruit-BQ24074-PCB.git",
    "commit": "844404b10e1a87820ee9cb9024d85f67f4bc4bfd",
    "file": "Adafruit_BQ24074.sch",
    "sha256": "557b0325eda635c0cf2789d39b705c73293d968d277242029132f331bdc2afcf",
    "review_use": "Power-path/input limit/timer/TS comparison; its dedicated supply mode does not prove USB host compliance."
  },
  {
    "name": "Adafruit MAX98357 I2S amp",
    "repository": "https://github.com/adafruit/Adafruit-MAX98357-I2S-Amp-Breakout.git",
    "commit": "c7cf21b4a83affb8bd0ee4fb8251d5b266d964ff",
    "file": "Adafruit MAX98357 Breakout.sch",
    "sha256": "293c896e06264070003c83f09d000e52a9c095b56f83e2eb06711a8eec40ba8f",
    "review_use": "I2S pins, gain/channel strap, 100 nF + 10 uF supply decoupling and floating bridge speaker output comparison."
  },
  {
    "name": "Adafruit I2S MEMS microphone",
    "repository": "https://github.com/adafruit/Adafruit-I2S-MEMS-Microphone-Breakout-PCB.git",
    "commit": "cde79ddef57c7df69a5e7268b66567fa50b7e42d",
    "file": "Adafruit I2S MEMS Microphone Breakout - ICS-43434.sch",
    "sha256": "8c10b76eee4e566c12f2e40e5fe6e4c0abc645ccdd6358b89cac94b159e40188",
    "review_use": "Exact ICS-43434 reference: LR opposite straps, shared I2S data, 100 nF local bypass and bottom-port hole."
  }
]