To help those of you hacking the FF120/mQBot Micro flight controller, here are some photos.
You can see some pads underneath.
Here’s the transceiver used. Clearly seen with the shield taken off. I foolishly attempted to desolder the shield. Then I saw that the shield can actually just pop off. Very nice. :)
And here’s the FF120/qBot micro flight controller.
And here’s the bottom as requested:
Great photos, thanks.
But could you post one of the BOTTOM of the main flight control board?
Thanks!
Thank you. I’ll pull off the board and take a photo of it when I get home.
I updated the post above with the photo of the bottom of the FF120/Qbot micro’s FC.
ooh, nice, CLK and DAT lines come out on pads, so should be easy to do SWD. I might buy one to try.
Cool. There were some talks and firmware dumps…however, the guys doing it must have lost interest.
Read starting at this post for more info:
http://www.rcgroups.com/forums/showpost.php?p=24863985&postcount=985
Very old thread I know but has anyone else noticed from looking at the datasheets for the devices that the connection to the accelerometer is through an “bit-banged” I2C interface?