F-Machine
Overview
F-Machine is a UK sex toy company producing motorised fucking machines and accessories. Their product lines include the Gigolo (thrusting machine), the Tremblr (male milking machine), and the Alpha (variable depth thrusting machine).
Older devices shipped with RF remote control only. When those models were later updated to add Bluetooth LE support, the BLE-capable variants were released under the same name with a "BT-R" suffix (e.g. Tremblr → Tremblr BT-R). Devices introduced after the BLE transition, which never had an RF-only predecessor, do not carry the BT-R suffix (e.g. Alpha). All BLE-enabled models also ship with an RF Remote. The RF and BLE protocols are entirely different.
Common BLE Patterns
BLE devices advertise with a FM- prefix (e.g. FM-T, FM-G, FM-A) and share a single 18-byte command structure with a CRC-8 checksum on service 0xfff0.
Devices
Older RF Only Devices
These devices have no BLE support and cannot be used directly with this project.
| Device | BLE Name | Protocol Page | Features |
|---|---|---|---|
| Gigolo | N/A | F-Machine RF Protocol | Power, Speed |
| Tremblr | N/A | F-Machine RF Protocol | Power, Speed, Suction |
Newer BLE-Enabled Devices
| Device | BLE Name | Protocol Page | Features |
|---|---|---|---|
| Tremblr BT-R | FM-T | F-Machine BLE Protocol | Power, Speed, Suction |
| Gigolo BT-R | FM-G | F-Machine BLE Protocol | Power, Speed |
| Alpha | FM-A | F-Machine BLE Protocol | Power, Speed, Thrust Depth |