lnPoS for Odroid GO - Bitcoin/Lightning Point of Sale

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hpcodecraft
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lnPoS for Odroid GO - Bitcoin/Lightning Point of Sale

Post by hpcodecraft »

Hello!

It's maybe a bit late in the platforms life, but you can now turn your Odroid GO into a Bitcoin/Lightning Point of Sale.

This is a port of arcbtc's lnPoS to the Odroid GO platform.

It's my first Arduino project, so I mainly rewrote the input & display code and tried to keep the rest as is to make it easy to implement updates from the original code.

Long story short, here's the Github repo: https://github.com/hpcodecraft/LNPoS/tr ... oSOdroidGo

And here is a little demo video:

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odroid (Wed Jun 01, 2022 9:06 am)

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Re: lnPoS for Odroid GO - Bitcoin/Lightning Point of Sale

Post by rooted »

Very nice, not sure how many people have the need but it's an ingenious use of the Go.

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Re: lnPoS for Odroid GO - Bitcoin/Lightning Point of Sale

Post by mad_ady »

I'm sure the code to generate qr codes could be useful for other things

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Re: lnPoS for Odroid GO - Bitcoin/Lightning Point of Sale

Post by hpcodecraft »

Very nice, not sure how many people have the need
Same here tbh, but at least it's a way to breathe new life into some consoles collecting dust, at least that is my hope. And if anything, it was a good learning for me :D
I'm sure the code to generate qr codes could be useful for other things
That was actually one of the smoothest parts for me - I realized the GO offers a built-in function for QR codes, so I could even scrap some code from the original project.

Code: Select all

GO.lcd.qrcode()
to the rescue :mrgreen:


I have however, one weird problem with the project: When I try to convert it to a .fw file, it will boot and everything looks ok, but the WLAN access point won't come up (I can't find the WLAN on my mac). The only way this works when I flash directly from Arduino IDE.

If anyone has an idea how to fix this it would be greatly appreciated. I'd love to have a proper .fw file which works with the multi-boot firmware.
My suspicion is the SPIFFS partition which saves the config, but I don't really have a clue since there are no errors, just the WiFi is missing.

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