Recent content by H3xxCat

  1. H3xxCat

    Hardware Tutorial Nintendo Switch EMMC nand upgrade guide

    Having some hard time finding emmc chips, especially to the similars specs of 64GB chip that's on Oled model (KLMCG4JETD-B041). There some other models produced by Samsung, but I can't find any datasheets about them.
  2. H3xxCat

    Hacking Hardware Picofly - a HWFLY switch modchip

    I'm currently experimenting with the code to support any arbitrary board, by omitting the board detection completely and creating multiple builds per board. I'm still in the process of learning the original code provided by rehius, so its by no means ready to be used with Switch...
  3. H3xxCat

    Picofly AIO Thread

    I removed the github builds, seems to be causing issues for people :/
  4. H3xxCat

    Hacking Hardware Picofly - a HWFLY switch modchip

    You can use a single mosfet, 2 makes makes it a bit more stable, based on discussions in this thread. You may also get better luck if you tried without insulation and have the copper strands twisted for more rigidity.
  5. H3xxCat

    Hacking Hardware Picofly - a HWFLY switch modchip

    Honestly, I would not trust it, I see some cold solder joints and also too much solder.
  6. H3xxCat

    Hacking Hardware Picofly - a HWFLY switch modchip

    I'm having some hard time understanding how Deleted the builds, I guess people kept missing the big warning symbols not to use it....
  7. H3xxCat

    Hacking Hardware Picofly - a HWFLY switch modchip

    My concern is "PicoFly firmware" could be referring to completely different firmwares, there's one we know existed since January. Another one is the one we currently using, released by rehius in March.
  8. H3xxCat

    Hacking Hardware Picofly - a HWFLY switch modchip

    They're all using same SoC rp2040, the pins could be placed differently from what the firmware supports.
  9. H3xxCat

    Hacking Hardware Picofly - a HWFLY switch modchip

    I don't think I seen anyone try installing rehius fw on Chinese hwfly rp2040 boards. As far as I understand, these models are using completely different closed-off firmware than the one posted in this thread. We do have guides for the other readily available boards, which what the rehius...
  10. H3xxCat

    Hacking Hardware Picofly - a HWFLY switch modchip

    Maybe voltage regulator is fried? try checking the voltages, one pin should have 3.3v, other one 5v from PC
  11. H3xxCat

    Hacking Hardware Picofly - a HWFLY switch modchip

    They may use different pins, you'll have to verify they're mapped correctly before installing rehius fw on it. 1684541984 You may have to rewrite these files, possibly stripping away the detection code and hardcoding the pins manually. https://github.com/rehius/usk/blob/main/board_detect.c...
  12. H3xxCat

    Hacking Hardware Picofly - a HWFLY switch modchip

    I assume whole US
  13. H3xxCat

    Hacking Hardware Picofly - a HWFLY switch modchip

    I'm trying to understand what CPU fuses
  14. H3xxCat

    Hacking Hardware Picofly - a HWFLY switch modchip

    I think I forgot to modify memmap_default.ld, it's in the readme of busk repo 1684488505 Ok, added additional commands to modify memmap_default.ld file. Wasn't sure if changes to memmap should remain for usk build, currently I'm restoring to original file once busk is built.
  15. H3xxCat

    Hacking Hardware Picofly - a HWFLY switch modchip

    Created this GitHub Action for compiling the source code from rehius repo. It's just first working compilation, I have NOT tested the builds though, please do not blindly install them. I wonder if @rehius could review the build process and see if anything got missed...
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