Drone Classroom: Differences between A2 and WooKong-M


Looking into building your own drone for the first time but can't decide on a flight controller? The A2 features all the functions that WooKong-M has, but with improvement as below:

  A2 WKM
GPS Compass Module
Receiver antenna High gain Ordinary antenna
Satellite navigation receiver High accuracy Ordinary
Anti-vibration IMU Yes No
Main Controller
Output channels 12 8
CAN-Bus port Dual Single
Built-in receiver Yes No
JR or SPEKTRUM  satellite receiver ports 2 No
LED-BTU-I Standard feature Addon
Extension & support
Firmware upgrade MC, GPS, IMU, LED-BTU-I MC
New module support Yes No
New function support Yes No
Firmware maintenance Easy Normal