Epp based Sbach 342!
Power : 2217 1250 kv ,12*5.5, 11.1v 2200mah
KDS900 Specifications
Control system: digital Proportional Integration
Sensor: ADI SMM high functions angular velocity sensor
Working voltage: 4V-6V(DC)
Working current: <55mA
Working temperature: -10-+45℃
Dimension: 20 X 20 X 10mm
Weight: 8g
These are some picture of Pidgin OSD system.This system is not manufactured by any manufacturer.
My friend make it by him self !