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    Going to attempt a gba pi zero build

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    gbacasezero
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    • A
      anthonyp555
      last edited by

      Going to attempt to do a handheld retropie system build, I have a few gba's but don't want to tear one apart if I don't have to, I was wondering if anyone has ordered a lot like in the link below and if it is the same quality of the original gba housing
      Gba replacement parts

      1 Reply Last reply Reply Quote 1
      • meleuM
        meleu
        last edited by meleu

        I'm curious about that too. @obsidianspider do you know if it's possible?

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        • A
          anthonyp555
          last edited by

          And I'd also like to know what type of usb controller board I would use to connect the buttons too, maybe tearing down a cheap usb snes controller?

          meleuM obsidianspiderO 2 Replies Last reply Reply Quote 0
          • meleuM
            meleu @anthonyp555
            last edited by

            @anthonyp555 maybe you can find some interesting info at the @obsidianspider 's thread: https://retropie.org.uk/forum/topic/4844/pi-in-a-gameboy-advance-build-wip

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            obsidianspiderO 1 Reply Last reply Reply Quote 1
            • obsidianspiderO
              obsidianspider
              last edited by

              I bought a broken GBA from eBay for my build. I'm using the PCB for the buttons on the left side and shoulder buttons. I would have used the action buttons as well, but I decided to go for an ABXY layout, so I am grafting in part of a PCB from a DS Lite. I'm still working out the power situation, but I may use the original power switch as well.

              📷 @obsidianspider

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              • obsidianspiderO
                obsidianspider @anthonyp555
                last edited by

                @anthonyp555 You can go straight to GPIO and use Retrogame to simulate keyboard presses. No need for a USB interpreter for so few buttons.

                📷 @obsidianspider

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                • obsidianspiderO
                  obsidianspider @meleu
                  last edited by

                  @meleu It's funny how motivation comes and goes. I was so eager for that ABS cement to dry so I could keep going on with the project, and that was two months ago. I should probably get back to work on these projects. ;)

                  📷 @obsidianspider

                  mooseprM 1 Reply Last reply Reply Quote 3
                  • mooseprM
                    moosepr @obsidianspider
                    last edited by

                    @obsidianspider it sure will be dry by now!! :P

                    just to chip in something meaningful with my response, you can have up to 22 gpio pins available, even if you are using a gpio based tft (such as the ili9341). so with up, down, left, right, a, b, x, y, L1, L2, thats just 10 gpio needed :)

                    want to get a tft into your project, look no further than here https://retropie.org.uk/forum/topic/7464/ili9341-tft-screen-guide

                    obsidianspiderO 1 Reply Last reply Reply Quote 0
                    • obsidianspiderO
                      obsidianspider @moosepr
                      last edited by

                      @moosepr Start and Select help too :-P

                      📷 @obsidianspider

                      mooseprM 1 Reply Last reply Reply Quote 0
                      • mooseprM
                        moosepr @obsidianspider
                        last edited by

                        @obsidianspider oh yeah! Well then you can have 6 of each, there are enough spare gpio

                        want to get a tft into your project, look no further than here https://retropie.org.uk/forum/topic/7464/ili9341-tft-screen-guide

                        1 Reply Last reply Reply Quote 1
                        • R
                          radiofreero
                          last edited by radiofreero

                          use a Raspberry Pi Zero board with gpio or buy this and use the case you were going to use.

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                          • R
                            radiofreero
                            last edited by

                            or this or this

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                            • R
                              radiofreero
                              last edited by

                              or you could try something like this

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                              • meleuM
                                meleu
                                last edited by

                                Hey guys, I misread the OP question. He is asking if the hardware fit on that housing.

                                I would like to make another question: Is raspi zero able to run GBA games?

                                Actually I don't have a raspi zero, but I tried Castlevania: Aria of Sorrow on my raspi1 and the performance isn't good (used mGBA core).

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                                • R
                                  radiofreero @meleu
                                  last edited by

                                  @meleu Yes because it runs perfectly on the Raspberry Pi 2 which has almost the exact same specifications. The difference is a quad core (like the one the Raspberry Pi 3 uses, but slower). Maybe you should wait till the Raspberry Pi Zero W comes out (the W stands for wifi, and Bluetooth controller.) Much like the Raspberry Pi 3... the Raspberry Pi Zero W will come with almost everything you need. Well except for the fact you have to solder everything. I was answering @anthonyp555 's question about using a USB controller, and offered an idea as a better solution. Since the GBA case only has very limited space that is.

                                  meleuM 1 Reply Last reply Reply Quote 1
                                  • meleuM
                                    meleu @radiofreero
                                    last edited by meleu

                                    @radiofreero Thanks bro. I'm interested in both answers! :-)

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                                    • R
                                      radiofreero @meleu
                                      last edited by

                                      @meleu the RPi2 uses a dual core.

                                      meleuM 1 Reply Last reply Reply Quote 0
                                      • meleuM
                                        meleu @radiofreero
                                        last edited by

                                        @radiofreero I think it's a quad core processor. Look here: https://www.raspberrypi.org/products/raspberry-pi-2-model-b/

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                                        • R
                                          radiofreero @meleu
                                          last edited by

                                          @meleu

                                          meleuM 1 Reply Last reply Reply Quote 1
                                          • R
                                            radiofreero
                                            last edited by

                                            @meleu found that on YouTube amongst many others.

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