Raspberry Pi 4 lansert!

[tjwesterby]

Hei,

Litt overraskende i følge media, så er nå Raspberry Pi 4 lansert!
Nytt i denne versjonen er:
 

Sitat

• A new processor – Broadcom BCM2711, quad-core Cortex-A72 (ARM v8). It runs at 1.5GHz and is a 64-bit processor with 1MB L2 cache, 32KB L1.
• A range of memory options (3200-LPDDR4) – the Pi 4 is available in 1GB, 2GB and 4GB flavours. Pricing varies accordingly.
• A graphics/video processor capable of delivering H265 video up to 4Kp60 over two micro-HDMI ports.
• Improved networking – for wifi fans, you still get dual-band wireless (2.4GHz and 5GHz) and for wired networking a massive improvement to (bitchin’ fast) Gigabit Ethernet which no longer runs through the restrictive USB bus.
• 4 USB ports – two are USB 3.0 and two are the traditional USB 2.0. These are driven by a PCIe USB host with integrated hub.
• Power for the Pi 4 is delivered by a USB-C port which also allows an OTG connection.
• Power-over-Ethernet capability via the PoE HAT, as per the 3B.
• 40-pin GPIO header as always, thus maintaining backwards-compatibility.

 

Spesielt mulighet for å velge versjoner med mer RAM må være positivt med tanke på å kjøre denne som en smart-hub.

Kilde:

https://www.recantha.co.uk/blog/?p=19519&fbclid=IwAR1s8aZJeGLk8DLKb3mXhMAHdpzBOIf4znehBZtn99pSwbYQde_GD1HWsTY

 

[Moskus]

Spennende!.  

 

Synes faktisk PoE-støtten kanskje er det mest interessante.

[Helgemor]

Nesten perfekt!

Mye større regnekraft, støtte for 2 skjermer, BT 5, mer minne, USB C etc. supert!

Men:

- For PoE må du fremdeles ha PoE-hatten, dessverre.

- Og støtte for en SSD M.2-disk, hadde gjort dette helt perfekt!

 

[Moskus]

52 minutter siden, Helgemor skrev:

For PoE må du fremdeles ha PoE-hatten, dessverre.

Argh! Jeg leste feil!

Skuffa.