Features:
32-bit MCU, high-precision 6-axis MEMS sensor, improved hardware and stable firmware provide more reliable performance.
6 flight modes and 6-position switching, including GYRO-OFF, NORMAL, LOCK, ANGLE, LEVEL and HOVER modes.
User defined mode supported.
PWM, PPM and multi-protocal serial digital receiver supported.
Customizable output channels and 2 pass-through auxiliary channels.
Dual aileron and dual elevator system, flying-wing (delta-wing) and V-tail supported.
Remote master gain supported.
Firmware upgradable and Programming Card supported.

Serial Receiver Protocols Supported:
PPM Receiver
Futaba SBus (compatible with FrSky SBus, JETI SBus, RadioLink SBus, TBS SBus and WFLY WBus)
Spektrum DSM2/X 1024 Satellite (Remote) Receiver
Spektrum DSM2/X 2048 Satellite (Remote) Receiver
Spektrum SRXL
Multiplex SRXL / JR XBUS Mode B
Graupner SUMD
FlySky iBus
JETI EXBus
TBS/ELRS CRSF

Specification:
Main controller: 32-bit microprocessor
Built-in sensors: High-precision MEMS 6-axis sensor
Gyro range: ± 2000 dps
Acceleration range: ± 4g
PWM output: 800 ~ 2220uS, median 1500/1520uS, frequency 50Hz ~ 333Hz
Working voltage:DC 4.8V ~ 8.4V
Working temperature: -10℃ ~ 50℃
Dimensions: 43×27×14mm (L×W×H)
Weight: 10g (without connecting cable)

Package Included:
1 x A3 Super 4 Main Controller
1× Program Card
1×LED module
3 x Receiver Cable
1 x Data Cable
1 x Adapter
2 x Double-sided Tapes