et bien depuis il y a d autre module qui sont sortie sur le marché notament le spartan :
Vortex VX1 Specifications:
Dimensions control unit: 34 x 23.8 x 11mm (1.34 x 0.94 x 0.43 inch)
Dimensions sensor: 20.6 x 20.6 x 9.6mm (0.81 x 0.81 x 0.36 inch)
Weight: 14 grams (combined control unit & sensor)
Sensor lead: 16cm long (6.3 inch)
Sensor Type: Balanced ring MEMS with digital interface
Governor: Selectable Nitro or Electric
Control system: Proprietary PID with adaptive tuning
Supported tail servos: Digital 760us, 960us and 1520us centre pulse
Supported swash servos: Digital or analog 1520us centre pulse
Supported receivers: Standard pulse, PPM, SBUS, 1/2 Satellites
Standard setup: DataPod
Computer connectivity: DataPod Bridge Mode
Operating voltage: 3.8V to 8.4V
Current draw: <100mA
mais aussi le skookum sk540: