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Forum Index : Microcontroller and PC projects : What is the minimal PicoMite HDMI setup?

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thwill

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Joined: 16/09/2019
Location: United Kingdom
Posts: 4392
Posted: 05:42pm 15 Aug 2026
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Hi folks,

In the presumed absence of anyone selling Pico Computer 3 in the UK, what is the absolutely minimal setup to get an HDMI compatible PicoMite? I need just enough so I can test my adventure game for compatibility, don't need sound or USB at this time.

Thanks,

Tom
Edited 2026-08-16 03:43 by thwill
MMBasic for Linux, Game*Mite, CMM2 Welcome Tape, Creaky old text adventures
 
matherp
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Joined: 11/12/2012
Location: United Kingdom
Posts: 11753
Posted: 06:00pm 15 Aug 2026
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pico 2 + adafruit dvi sock
 
thwill

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Joined: 16/09/2019
Location: United Kingdom
Posts: 4392
Posted: 09:48am 16 Aug 2026
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Thank you Peter, ordered.

Tom
MMBasic for Linux, Game*Mite, CMM2 Welcome Tape, Creaky old text adventures
 
Volhout
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Joined: 05/03/2018
Location: Netherlands
Posts: 6037
Posted: 11:54am 16 Aug 2026
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Me too

Not from UK but from Romania, since 30 euro shipping from uk.
//may brexit wasnt a good idea

Volhout
Edited 2026-08-16 21:58 by Volhout
PicomiteVGA PETSCII ROBOTS
 
matherp
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Location: United Kingdom
Posts: 11753
Posted: 11:58am 16 Aug 2026
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Using that board will be hdmi compatible but NOT PC3 compatible as the pinout is different
 
thwill

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Location: United Kingdom
Posts: 4392
Posted: 12:14pm 16 Aug 2026
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  matherp said  Using that board will be hdmi compatible but NOT PC3 compatible as the pinout is different


pinout for what ?

All I want is enough to test the graphics of my murder mystery will work on PicoMiteHDMI devices - MMB4L's simulation is incomplete, and in any case I've nothing to compare the behaviour with. Perhaps I will get a PC3 (or 4?) at some point, but I don't need one enough that I'm prepared to go through the large upfront cost of a multiple JLCPCB order.

Tom
MMBasic for Linux, Game*Mite, CMM2 Welcome Tape, Creaky old text adventures
 
thwill

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Joined: 16/09/2019
Location: United Kingdom
Posts: 4392
Posted: 12:16pm 16 Aug 2026
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  Volhout said  //may brexit wasnt a good idea


Well D'uh!

Born, bred and will die as a European - I've got more in common with the lot of you than the majority of the nutters across the pond.

Yes, I know, no politics, but ... I'll say nothing more.

Tom
MMBasic for Linux, Game*Mite, CMM2 Welcome Tape, Creaky old text adventures
 
Mixtel90

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Joined: 05/10/2019
Location: United Kingdom
Posts: 9036
Posted: 12:59pm 16 Aug 2026
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I think you'll need
OPTION HDMI PINS 2, 0, 6, 4
to get that sock to work in MMBasic. That's not the setup for the PC3.
Mick

Zilog Inside! nascom.info for Nascom & Gemini
Preliminary MMBasic docs & my PCB designs
 
lizby
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Joined: 17/05/2016
Location: United States
Posts: 3859
Posted: 01:32pm 16 Aug 2026
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  Mixtel90 said  I think you'll need
OPTION HDMI PINS 2, 0, 6, 4
to get that sock to work in MMBasic.


No OPTION HDMI on mine:

PicoMiteHDMI MMBasic USB RP2350A Edition V6.02.02B0
OPTION SERIAL CONSOLE COM2,GP8,GP9
OPTION FLASH SIZE 16777216
OPTION COLOURCODE ON
OPTION KEYBOARD US
OPTION RESOLUTION 640x480 @ 252000KHz


PicoMite, Armmite F4, SensorKits, MMBasic Hardware, Games, etc. on FOTS
 
Mixtel90

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Joined: 05/10/2019
Location: United Kingdom
Posts: 9036
Posted: 01:41pm 16 Aug 2026
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That's because 2,0,6,4 is the default setting (I just checked). PC3 uses 1,3,5,7.

.
Edited 2026-08-16 23:46 by Mixtel90
Mick

Zilog Inside! nascom.info for Nascom & Gemini
Preliminary MMBasic docs & my PCB designs
 
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