Need Copter v.3.5.2 firmware

timvand · October 5, 2022, 2:38am

Anyone have a link to the v3.5.2 firmware, or have the .hex file?

Thanks!

Karl_Schoelpple · October 5, 2022, 5:36am

Just download through MP firmware installation page.
Selecting “All Options”

timvand · October 5, 2022, 6:05am

Go a bit further. No copter.

geofrancis · October 5, 2022, 12:04pm

why do you need such an old firmware?

Allister · October 5, 2022, 6:06pm

Try Install Legacy Firmware. In the lower right corner there is a drop down box to pick the firmware version. AC3.5.2 was on the list.

timvand · October 5, 2022, 7:17pm

@Allister, DAMN!!! Exactly, thank you!