Sexverse LG389

Introduction

The Sexverse LG389 is a BLE-controlled vibrator with configurable vibration mode, anchor position, intensity range, and speed, communicated via structured hex command packets.

BLE Profile

ble_names:
  - LG389
services:
  main:
    uuid: 0x0000bae0-0000-1000-8000-00805f9b34fb
    characteristics:
      tx: 0x0000bae1-0000-1000-8000-00805f9b34fb
      rx: 0x0000bae2-0000-1000-8000-00805f9b34fb

Commands

Set Vibration

10-byte command packet:

aa 05 XX 14 YY 00 ZZ 00 UU 00

Byte	Field	Range	Description
XX	Vibe mode	0x00–0x03	Vibration mode
YY	Anchor	0x01–0x03	Anchor position
ZZ	Range	0x01–0x04	Intensity range
UU	Speed	0x00–0x0A	Motor speed

Battery Query

Send:

aa 04

Response from Rx characteristic:

55 04 01 01 XX 00 ...

XX — battery level (value interpretation may vary).

Sources

• docs.buttplug.io Issue #41
• Buttplug Rust implementation