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elato/sidekick

Pocket-sized always-listening AI companion. Dual MEMS mics, class-D audio, ESP32-S3 and a two-hour print for the shell.

v2.1.0esp32-s34-layer · 46×32 mm$31.40 BOM2h buildCERN-OHL-S-2.0updated 12 days ago
3V3ENIO4IO5IO6IO7GNDIO15IO16IO17IO18USB_D-USB_D+IO0U1ESP32-S3-WROOM-1SCKWSSDVDDGNDMK1INMP441SCKWSSDVDDGNDMK2INMP441BCLKLRCDINVDDOUT+OUT-U2MAX98357A12J38Ω 1W speakerVINGNDBATCHGU3TP4057INGNDOUTU4ME6211C33VBUSD+D-GNDJ1USB-C 2.0+-J2LiPo 3.7V 500mAhC110µFC2100nFR110kD1amberSW1BOOT+3V3I2S_SCKVBATAMP_BCLKUSBSheet 2 covers power tree and protection.Elato Sidekick · rev 2.1 · CERN-OHL-S-2.0

sidekick.kicad_sch — Sheet 1/2 · Audio front end

18 symbols · 26 nets

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powergndbussignal

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