Hi all new to the forum
Now i have checked through some posts but none have really solved my problem
I have a spr evo fc and am trying to flash it with cleanflight
I can connect to cleanflight and everything is working but with the default flash
and it recommends to flash it with new.
Now i plug in my usb have a red blinking green steady and blue steady load firmware has the correct pot in top wright hand corner of cleanflight.
press flash firmware comms port disappears and says left hand corner failed to open serial port
Have correct files as can connect to cleanflight just wont flash tried bootloader pins but still no joy
Any help would be much appreciated as i have changed to this board from naze 32 rev 6 du to vibration issues with my
emax 2205 2600
Thanks in advanced