raspberrypi

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Community about the single-board computers, micro-controllers and related projects.

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Pi Pico 2 Extreme Teardown (electronupdate.blogspot.com)

submitted 2 months ago by [email protected] to c/[email protected]

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This is a good blog post, with die photos of the new RP2350 chip and a brief description of what they show. There is a link to a 12 minute youtube video that is also very good, that discusses the die shots in more detail and also goes over the rest of the Pico 2 circuit board, including die shots of the QSPI flash chip and the voltage regulator chip.

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[–] [email protected] 1 points 2 months ago (2 children)

Great stuff. Waiting on the 'W' edition.

[–] [email protected] 1 points 2 months ago (1 children)

If it's like the Pico W, that will be like the regular version with a 3rd party wireless chip added, maybe even the same chip already used in the Pico W.

I'd like to see a Linux board in the Pico form factor, using Risc-V with appropriate MMU extensions, less powerful than a Pi Zero and hopefully still at the $5 price point. SIngle or double Risc-V core and 64MB of ram plus an SD slot makes a pretty nice embedded Linux board.

[–] [email protected] 1 points 2 months ago

I'd like to see a Linux board in the Pico form factor, using Risc-V

Good news! It already exists: https://milkv.io/duo