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Aneros Vivi Protocol

Introduction​

The Aneros Vivi is a Bluetooth LE dual-motor massager. It supports independent speed control for two motors as well as pattern playback.

BLE Profile​

ble_names:
  - "Massage Demo"
services:
  - uuid: "0000ff00-0000-1000-8000-00805f9b34fb"
    characteristics:
      - uuid: "0000ff01-0000-1000-8000-00805f9b34fb"
        properties: [write]
        role: tx
        description: "Command endpoint"

Commands​

Motor Speed Control​

FX YY

Where:

  • X = motor selector: 0x1 = outer motor, 0x2 = inner motor
  • YY = speed 0x00–0x7f

Examples:

# Outer motor at speed 0x40
f1 40

# Inner motor at speed 0x20
f2 20

# Outer motor off
f1 00

Pattern Control​

f4 ZZ

Where ZZ is the pattern number. Range is approximately 0x00–0x08 (exact upper bound unconfirmed).

Notes​

  • A pulse option may exist controlled by a bit on the MSB of the command byte, but this has not been confirmed.
  • Exact pattern count (upper bound of ZZ) is unverified — 0x08 is approximate.

Sources​