ZZeph
Devices

One SDK, every Zeph

Off-the-shelf ESP32-S3 AMOLED dev kits that all run ZephOS. Ship an app once — it runs on every board, from any vendor we support.

Waveshare

4 boards
  • Hold to talk

    AMOLED 2.16"

    ESP32-S3-Touch-AMOLED-2.16

    Res480×480Flash16 MBMicDual
  • Hold to talk

    AMOLED 1.8"

    ESP32-S3-Touch-AMOLED-1.8

    Res368×448Flash16 MBMicSingle
  • Hold to talk

    AMOLED 2.06"

    ESP32-S3-Touch-AMOLED-2.06

    Res410×502Flash32 MBMicDual
  • Hold to talk

    AMOLED 1.75" round

    ESP32-S3-Touch-AMOLED-1.75C

    Res466×466Flash32 MBMicDual

M5Stack

Planned
  • CoreS3planned

    CoreS3

    Third-party support planned

Compare

Every board, side by side

AMOLED 2.16"rectAMOLED 1.8"rectAMOLED 2.06"rectAMOLED 1.75" roundround
Resolution480 × 480368 × 448410 × 502466 × 466
Screen43.3 × 43.3 mm28.7 × 34.94 mm33.09 × 41.51 mm44.45 × 44.45 mm
Density282 ppi326 ppi315 ppi266 ppi
Case46 × 46 × 22.5 mm37.6 × 45.2 × 15 mm——
Flash16 MB16 MB32 MB32 MB
MicrophoneDualSingleDualDual
SpeakerYesYesYesYes
microSDYesYes——
RTCYesYesYes—
IMUYesYesYesYes
Buttons3222

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