Duet 3 Mainboard 6HC - initial production run.
-
Planning my Duet 3 setup. Can Duet 3 power an rpi4 + 7 inch LCD + USB camera ++ ?
-
@dc42 said in Duet 3 Mainboard 6HC - initial production run.:
ESP-07S
Thats the 4MB flash version, is that a requirement for the upgrade? Might be worth highlighting that
-
@mundsen
You could probably do the math by finding the amp usage of each component. WhenI ran it to determine the maximum number of LEDs I could drive while using a 7ā screen and it came out to about 10 when considering the load of the PI + LCD screen. Iām going to use an external power source for the PI (and connected components), and leave the PI in always-on mode. Then have a separate power button to boot up the Duet 3 and the rest of the system. -
@tlas I've got my 24V supply in series with a mains relay hooked up to a unused GPIO pin on the Pi, so the Pi can turn on/off the Duet 3. One day I'll throw together a systemd script to handle it with dependencies to DuetSoftwareFramework.
(Both the 24V and USB supply are also hooked up to a Wifi controlled socket so both can turned completely off from HomeAssistant:)
-
My Duet 3 order have status = Completed
Does completed indicate that it has been shipped?
There is no tracking info
-
@mundsen nope, shipping will start soon (this week!) The shop software is a bit poor for pre-orders
-
@T3P3Tony so the first Duet 3 are fine ? Exited
-
Tony Can you say if a connector kit will be included and also a cable for the SBC or do we need to source our own beforehand? if we do can you list what we need to obtain.
Doug
-
@Dougal1957 Connectors and a 26way to 40 way cable for the SBC (compatible with a Raspberry Pi 3 & 4) will be provided.
Also a SD card with the default image with DuetSoftwareFramework etc installed on it.
-
@T3P3Tony said in Duet 3 Mainboard 6HC - initial production run.:
@Dougal1957 Connectors and a 26way to 40 way cable for the SBC (compatible with a Raspberry Pi 3 & 4) will be provided.
Also a SD card with the default image with DuetSoftwareFramework etc installed on it.
Cheers for that
-
@T3P3Tony
Kind of curious why the Duet stayed with the 40 pin connector instead of matching the 26? Was this to enable backwards functionality if used without a SBC? Enable custom expansion? Just too many 40 pin connects on hand? -
@TLAS said in Duet 3 Mainboard 6HC - initial production run.:
Kind of curious why the Duet stayed with the 40 pin connector instead of matching the 26?
I think you'll find its the other way around, the connector was reduced from 40 to 26 presumably to save board space.
(iircc the old duet 2 expansion is 50 pin(?), the new only needs 5 signals + ground and potentially 5v if so configured. however earlier raspberry boards aslo use a 26 pin connector, could be related) -
yep the Duet has the 26 and the pi is 40
-
Aug 10th were some comments in this thread about to use other cables if necessary.
-
@T3P3Tony Can we still use the link in the first post to order even though there might not be any available from the first run?
-
@gtj0 now just yet. I want to be able to say when the next batc will be available first
-
Tony is there any chance any more from this first batch will become available I know at least one guy who is desperate to jump on the band waggon. I seem to remember you saying you had kept some back to allow for failures during testing
Doug
-
I suppose there is no way to be notified when some stock is available? I have cash in hand for a D3 Mainboard, but missed the pre-order. I don't want to miss the chance to purchase on because I didn't check the website at the right time. So Doug told me to post a comment here as well.
Looking forward to this!
-
@Dougal1957 I expect we will do, will announce more next week.
-
@T3P3Tony said in Duet 3 Mainboard 6HC - initial production run.:
@Dougal1957 I expect we will do, will announce more next week.
Thanks I will point him to this.
