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RaspberryPi Zero2W

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Mark20:
Hi,
is it possible develop with Lazarus some console program that can use SPI and I2C interfaces on PiZero ?
Somebody have developed anything on this board and have experiences to share ?

Regards,
Marco

cdbc:
Hi
Maybe search for posts by @ccrause & @PascalByThree in this forum.
They have been discussing something like this...
Regards Benny

dbannon:
yes, should work fine. I have a app that uses 1-wire temp sensors, same general sort of thing, works perfectly.

Have you looked at the lazarus wiki page on the RasPi ?

Davo

ccrause:
Will this be an embedded program (no OS), or run in Linux? The sub forum suggests embedded?

Mark20:

--- Quote from: dbannon on December 17, 2023, 05:12:39 am ---yes, should work fine. I have a app that uses 1-wire temp sensors, same general sort of thing, works perfectly.

Have you looked at the lazarus wiki page on the RasPi ?

--- End quote ---

thank you Davo,
can you give me some links on wiki ? 
I asked because the RpiZero2W is smaller than classic Rpi, so I don't know if enough Ram to run a Freepascal application...
I have to use an MQTTclient and some DigI/O for data collection.

@ccrause
for "No OS" do you mean direct hw programming, in C like with microcontrollers ?
I don't know how do this on this board (did a lot on ATmega256), but I'd like  much know where get information to develop on RpiZero in this way.
Can you help ?

Regards,
Marco

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