MX EVO BA1 ManualMX EVO BA1 is a switching work mode product developed for MX EVO RX series products . After the MX EVO RX is installed in the EVO BA1 , the MX EVO RX works in the 4CH PWM standard signal mode .Features :Size: 16 . 2*15 . 2*6 . 5mm;Weight: 0 . 95g;Working voltage: 3 . 5V ~ 8 . 5V;Let all products of MX EVO RX series output 4CH PWM signal;Provide online firmware interface for MX EVO RX series products (Note 1) .Note 1: MX EVO RX -SANWA V2 . 15 does not support online firmware upgrade , but can read firmware version andother information .Interface (EVO BA1 on the left, EVO BA1 with MX EVO RX-SANWA installed on the left):CH1: STCH2: THCH3: AUX1CH4: AUX2/DATA(Online firmware upgrade interface)GUI download link: update . crossover -rx . com/mxo .zip