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Blissmakers Protocol

Introduction​

Blissmakers vibrators advertise under many different BLE names but share a common protocol. Single- and dual-channel variants exist.

BLE Profile​

ble_names:
  - "AR-085-M-C2"
  - "AR-JX052X"
  - "AR-073-M-D2"
  - "SYJ-0425-M-D2"
  - "AR-033S-M-D1"
  - "DG-D01M-M-C1"
  - "GM-PNO11-M-D2"
  - "AR-061-M-C1"
  - "GM-PN011-M-D2"
  - "AR-069-M-E1"
  - "AR-JX050X-M-D1"
services:
  - uuid: "0xffa0"
    characteristics:
      - uuid: "0xffa1"
        properties: [write]
        role: tx
        description: "Vibration control"

Commands​

Vibration​

bb 0b 00 00 XX

Where XX is intensity 0x00–0x0A (0–10).

Note: 0x00 is the lowest vibration level, not off.

Stop Vibration​

bb 0b 14 00 00

Notes​

  • 2-channel toys exist; the commands to control each channel independently are unknown.
  • The minimum intensity byte 0x00 still produces vibration — it is the lowest level, not off.
  • 0xffa0 and 0xffa1 are 16-bit short-form UUIDs.

Sources​