New Iris +. Do I need to update firmware and how?

Hi. New iris + user here. Had two flights over the weekend. No prob, this fly’s great. But is there a firmware update for it and how do you apply it?

I am using APM on a mac. I did see a firmware update, but not sure which copter to choose. I assume arducopter 4 blade.

txs
Matt

The latest firmware is 3.2.1

You would pick X quad copter as your firmware. The V style is covered under this model.

Mike

[quote=“iseries”]The latest firmware is 3.2.1

You would pick X quad copter as your firmware. The V style is covered under this model.

Mike[/quote]

Do you mean this one in APM?

1drv.ms/1GVrnSJ

txs
M.