Herelink & Mission Planner won't connect to CUBE

HereLink
#1

Herelink - Air Unit
Cube Orange

Have been connecting Mission Planner to Cube via UDPCI for months all is fine.
Same case for Herelink transmitter.
Randomly Herelink transmitter is not downloading parameters on start up.

LED2 is steady green.
LED1 is no-light.

#2

Please try to reflash the firmware on air unit

https://docs.cubepilot.org/user-guides/herelink/herelink-user-guides/upgrading-firmware

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#3

Solved it, thank you. Was an under voltage issue.

#4

Hi there,

Where was the undervoltage issue located . Is it at the power brick module or somewhere else ?

#5

Hi sorry just saw this, hope you got it fixed.

Under voltage was the air unit itself, i had a buck down booster supplying it so instead of 5V i turned it up to around 7V which worked, however does heat up more now. Tho it doesn’t explain why it was working fine at 5V.

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