[DATA] Handshake + Problem syncing

[WinRWCG5Fan]

Problem

I was trying to sync my Fit Meter to my 3DS but I got this output (see below) and my Fit Meter indicated that the connection failed. Could you fix this please?

Program output

a5 00 84 01  04 04 d0 4e
a5 04 84 01  04 04 4d 30

Fit Meter color

color : white

Other data

• Mii name: azerty

[HenkKalkwater]

Hi Adam, Thank you for your interest in this project! This project is incomplete and I never got to implementing the synchronisation, so the program not working is a known issue. As I don't have a Wii U anymore, this project is on hold for me now. Op Donderdag 7 augustus 2025 schreef Adam3852:

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Adam3852 created an issue (HenkKalkwater/fitmetersync#18) # Problem I was trying to sync my Fit Meter to my 3DS but I got this output (see below) and my Fit Meter indicated that the connection failed. Could you fix this please? # Program output a5 00 84 01 04 04 d0 4e a5 04 84 01 04 04 4d 30 # Fit Meter color color : white # Other data * Mii name: azerty -- Reply to this email directly or view it on GitHub: #18 You are receiving this because you were assigned. Message ID: ***@***.***

[WinRWCG5Fan]

Hi @HenkKalkwater,
Thanks for the reply. Speaking of putting your project on hold, what time do you plan to resume the project?

[Kat-09]

Is this project abandoned/cancelled or are there any plans to continue it?

[WinRWCG5Fan]

@Kat-09 I think so. Is there any revival project about it?

[Kat-09]

I don't think so, but it would be cool if there was🙏

[HenkKalkwater]

I don't have any idea when I'd like to resume it. Most likely whenever I find time, a Wii U and motivation to continue working on it :)

[HenkKalkwater]

@WinRWCG5Fan I have been making some progress slowly over the last two months or so, by reverse engineering Wii Fit U and by making a plugin for the Wii U that captures the Fit Meter traffic (and other IrDA traffic for that matter) by intercepting the function that sends/receives IrDA data.

I have a better overview of how the protocol now works, I just need to document it better and actually get to implementing it. I can't give a timeframe on that, I'll work on it when I find the time to do so.

[WinRWCG5Fan]

Ok @HenkKalkwater. I'm impatiently waiting to sync my steps and time. Keep up the work!

[lwpinion]

I'll be happy to do some testing when it comes to that point!