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@MSGID: <10kik6b$3dphk$1@dont-email.me> 706f8634
@REPLY:
<be0b48e4a9aa74e87d18d03edbbace7103176e96.camel@munted.eu> 6c0e9188
@PID: PyGate 1.5.2
@TID: PyGate/Linux 1.5.2
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@TZUTC: 0000
@REPLYADDR daniel@me.invalid
@REPLYTO 3:633/10 UUCP
On 17/01/2026 15:21, Single Stage to Orbit wrote:
> The funny thing is that the Pimoroni tiny2040 that I also have has a
> RGB LED on it, there`s no data sheet for it but it appears to be
> reversed, in that all the GPIO pins attached to this LED are all active
> low, (i.e ~R GPIO18, ~B GPIO19, ~G GPIO20) so works in the opposite way
> to the LED on GPIO 25 on rp2040!
Did you read Pimoroni`s own website entry for that part?
https://shop.pimoroni.com/products/tiny-2040
where it says:
*Notes*
* The RGB LED is connected to GP18-GP20 and active low (so the
on/off state will work in the opposite way to the LED on a
Raspberry Pi Pico). You can PWM the pins to dim the LED - check
out Tonygo2`s MicroPython example.
The example cited is Python, so not directly of use to you, but here is
the link, anyway:
https://forums.pimoroni.com/t/tiny-2040-rgb-led-control-tutorial/16604
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Cheers,
Daniel.
--- PyGate Linux v1.5.2
* Origin: Dragon`s Lair, PyGate NNTP<>Fido Gate (3:633/10)
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