Hey all, 

I stuck one of the micro boards from HK on my 250 and it flies great and the OSD by default has a TON of info on the screen. 

I have been able to make changes to my standard MinimOsd that I fly on my 450 quad but I cannot get the Tool to talk to the bootloader to make changes to the micro. I have the one file from HK that shows the FTDI connection and I am connected correctly and I have switched the Tx and Rx back and forth multiple times to try different connections, but to no avail.

So after days of defeat, I come to you all for assistance. Thanks for any help you might offer.

Erik