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Lovehoney Desire

Introduction​

The Lovehoney Desire line includes wearable and insertable vibrators with up to two independent vibration motors, controlled over BLE using a simple proprietary command format.

BLE Profile​

ble_names:
  - PROSTATE VIBE
  - KNICKER VIBE
services:
  main:
    uuid: 0000ff00-0000-1000-0000-00805f9b34fb
    characteristics:
      tx: 0000ff01-0000-1000-0000-00805f9b34fb

Commands​

Vibrate​

Sent to the Tx characteristic as a 3-byte write.

0xf3 XX YY
  • XX — vibrator number: 0x00 = all, 0x01 = motor 1, 0x02 = motor 2
  • YY — intensity: 0x00–0x7F (7-bit range; only the lower 7 bits are used)

Reset / Stop​

0xf4 0x64

Resets the device (used to stop all vibration).

Pattern / Constant Mode​

0xf7 XX ZZ
  • XX — target vibrator
  • ZZ — pattern number; 0x01 = constant (no pattern)

Initialization​

On connect, cycle through each motor (0x01, 0x02) and send a vibrate command with intensity 0x00 to initialize the device state.

Sources​