Raspberry Pi Pico/Micropython programming help request

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Sarah Brown

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Oct 14, 2025, 9:17:08 PM (6 days ago) Oct 14
to Baltimore Node Discussion
Hello, I'm attempting my first raspberry Pi Pico project, and have reached a point where I'm not sure how to advance.

I want to make an LED backlight for a 3d printed lithophane, that turns on automatically when it gets dark out.

I have the Pico, and all required components...I'm getting stumped on the programming.. I'm currently searching for a similar project that I can pull code from, but haven't found anything simple enough yet.. 

Any tips or pointers are appreciated.  

John Milner

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Oct 14, 2025, 10:58:08 PM (6 days ago) Oct 14
to Baltimore Node Discussion
LOL, no way. After I approved this message, the same address sent an advertisement for duct and chimney cleaning (which was caught by Google Groups and held for moderation).

Welp, I guess we don't get to have a conversation about how a Raspberry Pi seriously overkill for essentially a nightlight, but that it could be a cool learning exercise, etc. etc.

For all of you good non-spammer folks out there, the Node is still alive and still has Open Hacks every Thursday beginning around 7. Hope you're doing well!
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jerry w

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Oct 15, 2025, 1:30:52 AM (6 days ago) Oct 15
to Baltimore Node Discussion, J
I'll bite
Well nibble
Pun intended


Break into smaller parts

InPuts
OutPuts

Says all necessary parts
Assuming HardWare

As asking about SoftWare
As in do it for me?
Student?
Side hustle spamming?

AnyWays
What HardWare?
Sensors
LEDs lights
 ELWire?
 Draw? in mAmps?
 Etc


Schematic?

Timing
How often to poll?

Test cases?

Might move the ball/ line For(e)Ward to at least a 1st Down
Foot 🦶 👣 Ball 🏈 
 (v footie? ⚽ 
V Rugby 🏉?
V lacrosse 🥍?
It's MD...)

Well could by tacky sailing ⛵ ship ⚓ 🚢 
Er bridge 🌉 

Hth
Old member
Aka anonymous guest






Jerry W

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