[NEW VERSION] Sota's 14 buttons + optional up to 2 analog sticks guide for a Leonardo Pro Micro (Teensy alternative)

[sotasystems]

Sota I would like to thank you very much for making this publically available. We all should! I bought my Leonardo from Aliexpress for $4 because I am trying to make this project as cheap as possible. Guess what! It worked on first go and all I did was short out a random pin to ground and bingo it showed up on the calibration menu through Windows!

For all those wondering where I got mine - https://www.aliexpress.com/item/ATmega3 ... 75582.html

THANKS AGAIN SOTA! Much love from JujuPi

I'm very glad I could be of great service.

[JujuPi]

Sota I would like to thank you very much for making this publically available. We all should! I bought my Leonardo from Aliexpress for $4 because I am trying to make this project as cheap as possible. Guess what! It worked on first go and all I did was short out a random pin to ground and bingo it showed up on the calibration menu through Windows!

For all those wondering where I got mine - https://www.aliexpress.com/item/ATmega3 ... 75582.html

THANKS AGAIN SOTA! Much love from JujuPi

I'm very glad I could be of great service.

Yes! Could you do me a favor and show me a photo of your pro micro, I feel like they have put the silkscreen on mine incorrectly. It is not numbered correctly.

[sotasystems]

Yes! Could you do me a favor and show me a photo of your pro micro, I feel like they have put the silkscreen on mine incorrectly. It is not numbered correctly.

Mine literaly looks like this:


By the way, TXO is equivalent to Pin 1 and RXI is equvalent to pin 0. So from upper left down it goes

1, 0, 2, 3, 4, 5, 6, 7, 8, 9

then from lower right to upper right it goes as it says:

10, 16, 14, 15, A0, A1, A2, A3.

[JujuPi]

2 places where to get the PSP buttons:

1. Adafruit - https://www.adafruit.com/product/444 - $3.50 for 1
2. Aliexpress - https://www.aliexpress.com/item/5pcs-lo ... 63573.html - $11.60 for 5 which is good if you want to make 2 gameboy zeros

- JujuPi

[sotasystems]

2 places where to get the PSP buttons:

1. Adafruit - https://www.adafruit.com/product/444 - $3.50 for 1
2. Aliexpress - https://www.aliexpress.com/item/5pcs-lo ... 63573.html - $11.60 for 5 which is good if you want to make 2 gameboy zeros

- JujuPi

Here is where I got mine from:

http://www.ebay.de/itm/361351958328?_tr ... EBIDX%3AIT

[nonameboy]

thanks sota for this wonderfull guide

is it possible to map the buttons for a wii u gamepad? Like Banjokazooie did with a teensy 2.0 http://sudomod.com/forum/viewtopic.php?f=13&t=1607

[sotasystems]

thanks sota for this wonderfull guide

is it possible to map the buttons for a wii u gamepad? Like Banjokazooie did with a teensy 2.0 http://sudomod.com/forum/viewtopic.php?f=13&t=1607

Yes it possible with a slight modification, but it's peanuts

[nonameboy]

thanks sota for this wonderfull guide

is it possible to map the buttons for a wii u gamepad? Like Banjokazooie did with a teensy 2.0 http://sudomod.com/forum/viewtopic.php?f=13&t=1607

Yes it possible with a slight modification, but it's peanuts

ok thanks. have to take a look. I'm not a pro coder but I think I can do it. If not, can I send you the modified version of your code so you can take a look? Of course if you have time

[sotasystems]

ok thanks. have to take a look. I'm not a pro coder but I think I can do it. If not, can I send you the modified version of your code so you can take a look? Of course if you have time

If you wait a little bit, I can make you a little wiring diagram. You actualy do not need to modify the code at all

[sotasystems]

thanks sota for this wonderfull guide

is it possible to map the buttons for a wii u gamepad? Like Banjokazooie did with a teensy 2.0 http://sudomod.com/forum/viewtopic.php?f=13&t=1607

Yes it possible with a slight modification, but it's peanuts

ok thanks. have to take a look. I'm not a pro coder but I think I can do it. If not, can I send you the modified version of your code so you can take a look? Of course if you have time

I just noticed that it unfortunately is not possible.

If we take a look at [mention]banjokazooie[/mention]'s Teensy diagram here:



We can see that he uses 21 Pins. The Leonardo only offers 18 maximum. So if you plan on using all of them, you can't. If you are okay with leaving specific ones out, it will work.

An alternative: If I were to use a Wii U gamepad with a Leonardo I would leave out these inputs:

- Analog stick Thumbclicks (2x)
- TV
- Home

That would leave you with 14 buttons and 2 analog sticks, which would work out.