Thunder Tiger TG-6100M
From RC Helicopter Wiki
The Thunder Tiger TG-6100M is a combined CCPM mixer and heading hold gyro, produced by Thunder Tiger. It is intended for small electric helicopters (specifically the Thunder Tiger Mini Titan).
Like all CCPM mixers, it takes separate aileron, elevator and collective pitch control inputs from the receiver, and mixes them to drive a CCPM swashplate layout; for the TG-6100M, this is a 120 degree layout. This enables the use of a much simpler transmitter that does not include its own CCPM mixer.