Beelink R89 --RK3288 Cortex-A17 Mali-T7 4Kx2K RGMII HDMI2.0 supported by ODM&developers

[Smokez]

Re: Beelink R89 --RK3288 Cortex-A17 Mali-T7 4Kx2K RGMII HDMI2.0 supported by ODM&developers

I love seeing these progress updates. Keep them coming, oman

+1 got me excited - thanks oman

Sent from my HTC One_M8 using Tapatalk

[oman]

I love seeing these progress updates. Keep them coming, oman

I will..

But now,I have one problem,how to test RGMII? we don't have any Giga routers,switches,Hubs.

What I am thinking one way now is using a Giga switches,and two R89 with the super-six Ethernet cable connected,but how it works?

[Batfink32]

Re: Beelink R89 --RK3288 Cortex-A17 Mali-T7 4Kx2K RGMII HDMI2.0 supported by ODM&developers

veccini,What do you think about our heat sink?

Use thermal paste rather than a pad.

Sent from my Nexus 5 using Tapatalk

[csgabe]

@oman
You can connect the R89 to a computer with gigabit lan directly through a RJ45 LAN cable.

[raxy]

veccini,What do you think about our heat sink?

I you don't mind,
I could add that holes in the pcb could help a some metallic spring hold the heat sink the right way and for a long time.

[Arbelzapf]

I you don't mind,
I could add that holes in the pcb could help a some metallic spring hold the heat sink the right way and for a long time.

I think that is already the case. If you look carefully, you see the heatsink extending on both sides left and right, ending in a white knob. If you compare that to the picture of the whole PCB from earlier ( http://tinypic.com/view.php?pic=a43n80&s=8 ) , you'll notice a hole directly under the right-hand RAM chips. That's exactly where one of the knobs is. The other hole would be obscured by the green description area.

I could be wrong, though

[oman]

Use thermal paste rather than a pad.

Sent from my Nexus 5 using Tapatalk

OK，I will take your advise,and try it.

Tks.

[oman]

@oman
You can connect the R89 to a computer with gigabit lan directly through a RJ45 LAN cable.

Am I so stupid?Why didn't I think of that?

But how it works?

ok,I will do some research.

[oman]

I think that is already the case. If you look carefully, you see the heatsink extending on both sides left and right, ending in a white knob. If you compare that to the picture of the whole PCB from earlier ( http://tinypic.com/view.php?pic=a43n80&s=8 ) , you'll notice a hole directly under the left-hand RAM chips. That's exactly where one of the knobs is. The other hole would be obscured by the green description area.

I could be wrong, though

Yes,you are absolutely right.

BTW,why your eyes so sharp like an eagle

[Batfink32]

Re: Beelink R89 --RK3288 Cortex-A17 Mali-T7 4Kx2K RGMII HDMI2.0 supported by ODM&developers

OK，I will take your advise,and try it.

Tks.

Good thermal paste transfers the heat better, a pad is not great :-)

Sent from my Nexus 5 using Tapatalk

[csgabe]

@oman
You have to set static ip's for both the computer & the box.
For example:
computer ip address: 192.168.0.1
box ip address: 192.168.0.2
subnet mask is the same for both: 255.255.255.0

[Catadarius]

On the vega i used thermal paste artic silver 5... and damn...what a difference

Inviato dal mio GT-I9000 utilizzando Tapatalk

[cappybob]

oman-nicely handled

Great way in which you handled this (Choosing) your development crew. I am waiting for production, have recently found the enjoyment of programing and development with these mini-pc's. I hope that once R89 is released it will be as much fun as I am having with my RADXA. Waiting Patiently.

Later

[TMx]

veccini,What do you think about our heat sink?

is AP6210 wifi chip the only option or is there another model with 6330 5ghz chip ?

[bloodgnome]

AW: Beelink R89 --RK3288 Cortex-A17 Mali-T7 4Kx2K RGMII HDMI2.0 supported by ODM&developers

is AP6210 wifi chip the only option or is there another model with 6330 5ghz chip ?

Thats a good question. 5ghz wifi would be awesome for streaming high bitrate stuff localy...how much more costs the better wifi chip in mass production ?