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Fooling Wiimote battery sensor?

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MysTiCy Post #1 Posted 08 February 2012 - 09:11 AM

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Hi!

I found out that when you replace 3V with 2,4V (normal vs. rechargeable batteries), the Wiimote thinks that the rechargeables are almost empty all the time because of the 0,6V difference.

So anyone have found out any workaround for this? Wiimote modification or some application? :)



Foxi4 Post #2 Posted 08 February 2012 - 09:29 AM

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View PostMysTiCy, on 08 February 2012 - 09:11 AM, said:

Hi!

I found out that when you replace 3V with 2,4V (normal vs. rechargeable batteries), the Wiimote thinks that the rechargeables are almost empty all the time because of the 0,6V difference.

So anyone have found out any workaround for this? Wiimote modification or some application? :)

It's not due to the Voltage difference, at least I doubt it, I'm using rechargables myself (1,2V x2 = 2,4V, Energizer Recharge brand) and my Wii shows three bars on'em. If anything, it checks capacity. (Via flow of mA).

Are you sure your batteries are not faulty? Have you tested them with another appliance? Have you checked the Wiimote with another set of batteries?

Edited by Foxi4, 08 February 2012 - 09:29 AM.


JoostinOnline Post #3 Posted 08 February 2012 - 09:40 AM

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Run http://tinyurl.com/PowerCheck to get a better idea of the percentage left. It won't help you fool the Wii, but it might help you figure out if the batteries are bad.


MysTiCy Post #4 Posted 08 February 2012 - 10:55 AM

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It does'nt bother me how much there is power left, but that irritates that every game reminds me of it all the time with the popup.

"it checks capacity. (Via flow of mA)." Capacity, via the aid of voltage. A is related to V, so it is sniffing the voltage.

The batteries are good.


Lucif3r Post #5 Posted 08 February 2012 - 11:10 AM

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It could be worse, it could be like my batterypack - always showing 100% lol


Foxi4 Post #6 Posted 08 February 2012 - 11:33 AM

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View PostMysTiCy, on 08 February 2012 - 10:55 AM, said:

It does'nt bother me how much there is power left, but that irritates that every game reminds me of it all the time with the popup.

"it checks capacity. (Via flow of mA)." Capacity, via the aid of voltage. A is related to V, so it is sniffing the voltage.

The batteries are good.

V - Volts, measure of electrical potential.
A - Ampere, measure of electrical current.

Two different things, entirely.


discuss99 Post #7 Posted 08 February 2012 - 01:49 PM

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same here, some of my rechargeable batteries, after used for few times, then even fully charged, always have 2 bars only or sometimes
the wii remote power off.

however, if I use it on some other electrial applicances, it still can use for a long time....wii remote always think my rechargeable batteries
no power...


MysTiCy Post #8 Posted 08 February 2012 - 03:01 PM

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Well, i'll open one remote once i get home, and see what i can do :)


JoostinOnline Post #9 Posted 08 February 2012 - 06:18 PM

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View PostMysTiCy, on 08 February 2012 - 10:55 AM, said:

It does'nt bother me how much there is power left, but that irritates that every game reminds me of it all the time with the popup.

"it checks capacity. (Via flow of mA)." Capacity, via the aid of voltage. A is related to V, so it is sniffing the voltage.

The batteries are good.

In that case you will want to check for cheats to disable those. I know there is one for Skyward Sword since I use it, but I don't know if anybody has made them for other games.


MysTiCy Post #10 Posted 08 February 2012 - 08:52 PM

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Oo, is that so annoying in SS, that there is a cheat for it. I have'nt got much far yet to notice it's annoyingness :D


Lucif3r Post #11 Posted 08 February 2012 - 10:32 PM

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View PostMysTiCy, on 08 February 2012 - 08:52 PM, said:

Oo, is that so annoying in SS, that there is a cheat for it. I have'nt got much far yet to notice it's annoyingness :D



It is VERY annoying... stupid Fi does nothing but whine constantly.


JoostinOnline Post #12 Posted 08 February 2012 - 11:30 PM

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View PostLucif3r, on 08 February 2012 - 10:32 PM, said:

View PostMysTiCy, on 08 February 2012 - 08:52 PM, said:

Oo, is that so annoying in SS, that there is a cheat for it. I have'nt got much far yet to notice it's annoyingness :D



It is VERY annoying... stupid Fi does nothing but whine constantly.

At least she isn't as bad as Navi in the 3DS remake of Ocarina of Time. I specify the 3DS version because:
1) They increased the frequency at which you recieve her "tips" (she told me to play the Nocturne of Shadow several times while I was in the Shadow Temple!)
2) If you have 3D enabled, she tells you to take a break every 10-15 minutes.


Lucif3r Post #13 Posted 09 February 2012 - 11:31 AM

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View PostJoostinOnline, on 08 February 2012 - 11:30 PM, said:

At least she isn't as bad as Navi in the 3DS remake of Ocarina of Time. I specify the 3DS version because:
1) They increased the frequency at which you recieve her "tips" (she told me to play the Nocturne of Shadow several times while I was in the Shadow Temple!)
2) If you have 3D enabled, she tells you to take a break every 10-15 minutes.


Oh.. My... God... So they have noobified the game -.-. Just like SS ("Master, there appears to be a treasure chest 2 feet infront of you, I suggest you open it")

And I assume Navi is also whining about battery?


JoostinOnline Post #14 Posted 09 February 2012 - 05:14 PM

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View PostLucif3r, on 09 February 2012 - 11:31 AM, said:

View PostJoostinOnline, on 08 February 2012 - 11:30 PM, said:

At least she isn't as bad as Navi in the 3DS remake of Ocarina of Time. I specify the 3DS version because:
1) They increased the frequency at which you recieve her "tips" (she told me to play the Nocturne of Shadow several times while I was in the Shadow Temple!)
2) If you have 3D enabled, she tells you to take a break every 10-15 minutes.


Oh.. My... God... So they have noobified the game -.-. Just like SS ("Master, there appears to be a treasure chest 2 feet infront of you, I suggest you open it")

And I assume Navi is also whining about battery?

Lol, well the battery warning isn't as bad as on the Wii because red status comes at a much lower percentage.


WiiPower Post #15 Posted 09 February 2012 - 08:41 PM

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If your rechargeable batteries show only 2 bars when they are full, you got bad rechargeables. All batteries loose some voltage while being drained, but good rechargeables loose it much slower than the normal 1.5V ones, even when they start at "only" 1.2V.

When buying rechargeable batteries you have to watch out for the "new gen", which have a self discharge rate of less than 20% per year and come charged when you buy them. The others are empty after lying 2-3 weeks in a drawer, and loose the voltage really quickly. I really do not understand why it's still allowed to sell the old gen, sure they got the higher capacities. But only on paper, in most cases you are happy, if you can use 50% of it before your devices show that your batteries are dead.

Devices always determine how much power is left with the voltage, and most of them have a minimum voltage before they turn themselves off. If your batteries are still 80% full, but the voltage got below the minimum, they are "empty".







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