This video seems comprehensive https://www.youtube.com/watch?v=Y7mYtDVbsS0 <https://www.youtube.com/watch?v=Y7mYtDVbsS0>
The short version is that the 40 pin connector is backward compatible to the 3. Ethernet is 3x as fast, the CPU is 3x as fast, the memory can be 1GB, 2GB or 4GB (at time of order), two USB3 ports of the old style connector. HDMI-micro and 4KHD. Oh wait.. TWO HDMI-micro and 4KHD on each. USB-C input header for power 5V 3amps input. Bluetooth 5. $35 gets you the 1GB version. It doesn’t seem like Raspbian Buster is required for the PI 4B. Tadd / KA2DEW [email protected] Raleigh NC FM05pv “Packet networking over ham radio": http://tarpn.net/t/packet_radio_networking.html <http://tarpn.net/t/packet_radio_networking.html> North Carolina Packet Radio Network: http://ncpacket.net/north_carolina_packet_network.html <http://ncpacket.net/north_carolina_packet_network.html> Local Raleigh ham radio info: http://torborg.com/a <http://torborg.com/a> > On Jun 24, 2019, at 10:06 AM, Rodney Radford via TriEmbed > <[email protected]> wrote: > > When I first saw the post, I chuckled as I remember an April Fools joke > version of the RPi4 with similar specs and assumed you had picked up an older > version of that email. > > Then I looked a little deeper, and kept looking, and wow, it appears this is > real, and almost matches the specs of the April Fools joke board, and is > coming out about 9 months ahead of schedule. > > And incredible specs - glad I saw this now as I will be placing an order for > 8x boards in the near future and now I will be able to pick up the 4s for the > same price. I don't need the functionality of the 4 for the project > (SoutheastCon 2020 hardware competition), but since the project is short > term, I will be able to use them for other projects later - win, win! > > So yes, this is real, and this does look to be an incredible upgrade - thanx > Pete! > > > On Mon, Jun 24, 2019 at 9:18 AM Pete Soper via TriEmbed > <[email protected] <mailto:[email protected]>> wrote: > https://www.raspberrypi.org/blog/raspberry-pi-4-on-sale-now-from-35/ > <https://www.raspberrypi.org/blog/raspberry-pi-4-on-sale-now-from-35/>_______________________________________________ > Triangle, NC Embedded Computing mailing list > > To post message: [email protected] <mailto:[email protected]> > List info: http://mail.triembed.org/mailman/listinfo/triembed_triembed.org > <http://mail.triembed.org/mailman/listinfo/triembed_triembed.org> > TriEmbed web site: http://TriEmbed.org <http://triembed.org/> > To unsubscribe, click link and send a blank message: > mailto:[email protected] > <mailto:[email protected]>?subject=unsubscribe > > _______________________________________________ > Triangle, NC Embedded Computing mailing list > > To post message: [email protected] > List info: http://mail.triembed.org/mailman/listinfo/triembed_triembed.org > TriEmbed web site: http://TriEmbed.org > To unsubscribe, click link and send a blank message: > mailto:[email protected]?subject=unsubscribe >
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