Re: Russian Attack Drones Using UK CPUs

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From	rbowman <bowman@montana.com>
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Subject	Re: Russian Attack Drones Using UK CPUs
Date	8 Oct 2025 16:41:01 GMT
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On Wed, 8 Oct 2025 09:46:01 +0100, The Natural Philosopher wrote:

> I tend to agree. I always found arduinos to be expensive, and now RP2040
> et al are way cheaper, one wonders what ATMEL is worth any more. Perhaps
> what Arduino is, is not so much the hardware, as the expertise in tool
> chains, development platforms  and the like.

The UNO R4 uses the Renesas RA4MI, a Cortex-M4 processor. It isn't your 
grandfather's UNO.  The new UNO Q definitely ain't.

The toolchains ans IDEs are a plus.

https://arduino-pico.readthedocs.io/en/latest/

There are times when the Pico C++ SDK is necessary but it isn't much fun. 
Either MicroPython or Arduino Core is more straight forward. From the docs 
on the UNO Q they are also using Arduino Core/Zephyr RTOS for the STM32. 
The ST C++ SDK is another one that's not much fun. 

It's the classic trade off. If you don't need balls to the wall runtime 
performance faster development time wins.

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Thread

Russian Attack Drones Using UK CPUs c186282 <c186282@nnada.net> - 2025-10-06 23:07 -0400
  Re: Russian Attack Drones Using UK CPUs rbowman <bowman@montana.com> - 2025-10-07 06:25 +0000
    Re: Russian Attack Drones Using UK CPUs The Natural Philosopher <tnp@invalid.invalid> - 2025-10-07 09:38 +0100
    Re: Russian Attack Drones Using UK CPUs c186282 <c186282@nnada.net> - 2025-10-08 02:13 -0400
      Re: Russian Attack Drones Using UK CPUs Andy Burns <usenet@andyburns.uk> - 2025-10-08 07:50 +0100
        Re: Russian Attack Drones Using UK CPUs Andy Burns <usenet@andyburns.uk> - 2025-10-08 08:11 +0100
        Re: Russian Attack Drones Using UK CPUs The Natural Philosopher <tnp@invalid.invalid> - 2025-10-08 09:46 +0100
          Re: Russian Attack Drones Using UK CPUs rbowman <bowman@montana.com> - 2025-10-08 16:41 +0000
            Re: Russian Attack Drones Using UK CPUs The Natural Philosopher <tnp@invalid.invalid> - 2025-10-08 17:56 +0100
          Re: Russian Attack Drones Using UK CPUs c186282 <c186282@nnada.net> - 2025-10-09 01:54 -0400
        Re: Russian Attack Drones Using UK CPUs rbowman <bowman@montana.com> - 2025-10-08 16:24 +0000
          Re: Russian Attack Drones Using UK CPUs The Natural Philosopher <tnp@invalid.invalid> - 2025-10-08 17:38 +0100
          Re: Russian Attack Drones Using UK CPUs c186282 <c186282@nnada.net> - 2025-10-09 02:51 -0400
        Re: Russian Attack Drones Using UK CPUs c186282 <c186282@nnada.net> - 2025-10-09 01:29 -0400
          Re: Russian Attack Drones Using UK CPUs Andy Burns <usenet@andyburns.uk> - 2025-10-09 09:29 +0100
            Re: Russian Attack Drones Using UK CPUs The Natural Philosopher <tnp@invalid.invalid> - 2025-10-09 13:12 +0100
              Re: Russian Attack Drones Using UK CPUs c186282 <c186282@nnada.net> - 2025-10-09 21:20 -0400
            Re: Russian Attack Drones Using UK CPUs c186282 <c186282@nnada.net> - 2025-10-09 21:16 -0400
              Re: Russian Attack Drones Using UK CPUs Andy Burns <usenet@andyburns.uk> - 2025-10-10 08:41 +0100
                Re: Russian Attack Drones Using UK CPUs rbowman <bowman@montana.com> - 2025-10-10 19:45 +0000
                Re: Russian Attack Drones Using UK CPUs c186282 <c186282@nnada.net> - 2025-10-11 00:26 -0400
                Re: Russian Attack Drones Using UK CPUs rbowman <bowman@montana.com> - 2025-10-11 06:42 +0000
      Re: Russian Attack Drones Using UK CPUs The Natural Philosopher <tnp@invalid.invalid> - 2025-10-08 09:42 +0100
      Re: Russian Attack Drones Using UK CPUs rbowman <bowman@montana.com> - 2025-10-08 16:22 +0000
  Re: Russian Attack Drones Using UK CPUs The Natural Philosopher <tnp@invalid.invalid> - 2025-10-07 09:36 +0100

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