Re: [AmateurRadioBuilders] RP Pico 2
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Check:
Earlier Picos could be overclocked at 150MHz, but that overclocking often comes with caveats about doing that.
Jack, W8TEE
On Friday, February 28, 2025 at 09:36:15 AM EST, Graham Whaley via groups.io <graham.whaley@...> wrote:
Hi Jack, do you have any links where we can see that info about the *pi pico 2*? afaict, news has been released that the original Pi Pico has been bumped from 133MHz to 200MHz. I don¡¯t see anything about the Pi Pico 2 though? Having said that, the Pi Pico 2 is interesting because¡ - it already clocks at 150MHz - it has FPU and DSP on the arm cores - is available as a ¡®W¡¯ version already (for about ?6.60 in the UK) with 4MB flash and 520KB RAM I won¡¯t be surprised if a speed bump for Pico2 is announced later, but it has taken some time for that to come for Pico(original), and the Pico2 has not been out that long, so I guess we wait and see. Graham, 2E0WRW
> On 28 Feb 2025, at 14:06, Jack, W8TEE via groups.io <jjpurdum@...> wrote:
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> All:
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> I just read that the RP Pico 2 is now capable of running at 200MHz, up from 133MHz earlier. Using CMake, the new speed setting in the compiler is a symbolic constant: PICO_USE_FASTEST_SUPPORTED_CLOCK=1. I don't know if the Arduino IDE recognizes this or not.
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> There's been interest here in using the Pico as a second I/O processor in the T41. The Pico W has 26 I/O pins, 2Mb of Flash, and WiFi/Bluetooth support. No price was given for the Pico 2 nor did it say anything about WiFi/Bluetooth support, but the standard Pico W is about $8-$10. If I see additional info, I'll post it here.
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> Jack, W8TEE
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> --
> Jack, W8TEE
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-- Jack, W8TEE
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jjpurdum