Below is new cm4 && extend board DIY by me（usb 3.0 speed ！！！3.0！！！）！！！today will be test after l have dinner！！
pls，Good Luck to me！！！tonight！！！
What about cm5? Cm4 is last century…
YESSSSS. battery board.
also I wish we can have an expansion board switch or something. so we can attach 2 or more boards even on the outside.
Or at least make use of the GPIO.
no need！ really！！！！internet port may be next
they have no diff！！same one board
Dude, that’s seriously cheap and flimsy, right?
It looks super shady. I wouldn’t even waste a dime on it. 
l will deal with it for you !! trust me !bro!!!
faild,screen back light on,chip hot!no other action!!! l need sleep for a long time!! byebye
should we call witcher or exorcist?
I think a high elf priestess warranted here.
Very interesting content, by the way.
So, for this NVMe module to work, your CM4 adapter is required? Or can you use Clockwork’s adapter?
yes two board is nessary!but failed ,l try to find problems!!
after l success!!!
@Rex fails again !but some problem Found!wait for next try!!
This time same problem had likes last time!!
Below is BAD news (not too bad):
1.Screen doesn’t works(backlight works but no imagine)!
2.USB doesn’t work(DP and DN wrong positions)
3.HDMI doesn’t works
Solve way:
1.copy console “DSI” line in PCB 1:1(this is the best way, maybe the PCB map is wrong I need check first, new find one pair MIPI is wrong position)
2.DP and DP (change positions 100)
3.some ground lines don’t connect(l need fix the ground lines)
Well news:
1.SD card works well!!!
2.ssh works well(cm5 and cm4 can works well)
final：
l will take this in six floors pinels!(UC `s original is 4)
see you ten days later!!
@neocska92 do you have time&interests help me ?thks
@Rex l fix the two problems(mipi&usb),now success first !!!wait for me 10 days!!
10days is Ethernet&pcie！！
Sweet, great job, but would we be able to keep another expansion board like the hackergadgets board and have a pcie ribbon cable to a little board for NVME?
if it does need to replace it, would you be able to make a version that’s keeps everything compatible but just breaks out pcie?
