MSGID: <10kik6b$3dphk$1@dont-email.me> 706f8634   
   REPLY:  6c0e9188   
   PID: PyGate 1.5.2   
   TID: PyGate/Linux 1.5.2   
   CHRS: ASCII 1   
   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   
      
      
   --    
   Cheers,   
     Daniel.   
      
   --- PyGate Linux v1.5.2   
    * Origin: Dragon's Lair, PyGate NNTP<>Fido Gate (3:633/10)   
   SEEN-BY: 105/81 106/201 128/187 129/14 305 153/7715 154/110 218/700   
   SEEN-BY: 226/30 227/114 229/110 112 134 200 206 300 317 400 426 428   
   SEEN-BY: 229/470 616 664 700 705 266/512 291/111 292/854 320/219 322/757   
   SEEN-BY: 342/200 396/45 460/58 633/10 280 414 418 420 422 509 2744   
   SEEN-BY: 712/848 770/1 902/26 2320/105 5020/400 5075/35   
   PATH: 633/10 280 229/426