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Forum Index : Microcontroller and PC projects : Waveshare RP2350 Module...

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Zonker

Guru

Joined: 18/08/2012
Location: United States
Posts: 768
Posted: 02:36am 06 Aug 2025
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By chance, would MM firmware run on this device..??
I can't seem to find any info on what display is being used...
Wondering if anyone else would know more about it...

https://www.waveshare.com/rp2350-lcd-1.47-a.htm?___store=default

Thanks...  
 
WhiteWizzard
Guru

Joined: 05/04/2013
Location: United Kingdom
Posts: 2946
Posted: 05:26am 06 Aug 2025
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Hi Zonker

This is the info relating to the screen. Not tried it with a PicoMite myself, but someone else may be able to comment about compatability….

Display Chip ST7789V3
Display Interface SPI
Resolution 172(H)RGB x 320(V)
Display Size 17.39mm × 32.35 mm
Display Panel IPS
Pixel Pitch 0.0337mm × 0.1011 mm
Edited 2025-08-06 15:26 by WhiteWizzard
 
Mixtel90

Guru

Joined: 05/10/2019
Location: United Kingdom
Posts: 7950
Posted: 09:19am 06 Aug 2025
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That screen resolution isn't currently supported in MMBasic according to the manual, even if the display will work, as that version isn't listed either.

The schematic is here.

By all means get one, try it and get back to us if you are willing to take the risk though. :)

Personally, the more stuff that is built into a commercial board the less I like it...
Mick

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

Joined: 07/11/2023
Location: United Kingdom
Posts: 1406
Posted: 09:25am 06 Aug 2025
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  Mixtel90 said  
Personally, the more stuff that is built into a commercial board the less I like it...




Which is why I love the DIL module; pins are nicely spread-out and a carrier-board with only the required peripherals is easy to design.
 
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