Marsa54L Build 20 Firmware Upgrade

 

All Marsa54L owners are encouraged to upgrade to build 20 firmware. Build 20 features:

  • Pre-MarsaNet Marsa54L (Build 12 and earlier) upgraded to MarsaNet capability
  • Accelerometer integration significantly improved with very short burn motors
  • Better accelerometer integration accuracy with all motors.

 

UPGRADE INSTRUCTIONS

 

Marsa54L Build 12 and Earlier - !! CRITICAL !!

YOU MUST HAVE AT LEAST ONE FLIGHT RECORDED ON THE ALTIMETER

Num Flights cannot be 0

If you have an earlier Marsa54L with no flights, simply run a simulation flight on the altimeter before upgrading the firmware.

This is done by holding the joystick to the left while powering up the Marsa54L.  The altimeter will then run a simulation flight.
Then Upgrade the firmware by the standard process in MarsaConnect.

Marsa54L Build 17 and later - MarsaNet

Upgrade the firmware by the standard process in MarsaConnect.