Hacking WIP D.I.Y Payload/Dongle/Modchip Injector Thread.

[mrdude]

Is there any examples where I can look for one for other chips?

Just look at the code for trinket m0, basically you are just pushing a payload and a few of bytes of code out of the usb port.

https://github.com/lethevimlet/switch-trinket-m0/blob/master/main/main.ino

 

[Quincy]

Anybody tried any of this on an teensy? I myself got the teensy++2.0 but aint got a clue how to tackle this from scratch lol

 

[leerz]

not worth wasting an expensive teensy for pushing payloads, but technically possible, you will need to read the fusee gelee writeup to implement usb, samd21 has been a great platform for this as it is cheap and clones work just fine.

 

[Quincy]

not worth wasting an expensive teensy for pushing payloads, but technically possible, you will need to read the fusee gelee writeup to implement usb, samd21 has been a great platform for this as it is cheap and clones work just fine.

I'd like to try to fabricate an RCM loader from hardware I already have laying around (unpurposed), which limits me to either a Pi 2B+, my Teensy++2.0 or an Fakeduino Uno

 

[DolphinCube]

I'm curious... Is it possible to code an Elegoo Uno R3 (its an alt to the Arduino Uno) to auto-inject a switch payload? I have one lying around and I'm not sure what to do with it....

 

[miniminx]

I'm curious... Is it possible to code an Elegoo Uno R3 (its an alt to the Arduino Uno) to auto-inject a switch payload? I have one lying around and I'm not sure what to do with it....

Look at the data sheet for ATMega16U2 - see if if has the necessary usb host and device modes.

 

[PowerPC]

Sup people. Found this dead thread and wanted to revive it. Im currently working on a Raspberry Pi Pico style USB payload injector. Having currently issues handling the USB control requests of the Tegra X1. Anyone interested in helping me out, by explaining me how that part works out? ChatGPT wasnt a big help. Got the usb descriptor working well tho.

Post automatically merged: Mar 3, 2025

 

[urherenow]

Sup people. Found this dead thread and wanted to revive it. Im currently working on a Raspberry Pi Pico style USB payload injector. Having currently issues handling the USB control requests of the Tegra X1. Anyone interested in helping me out, by explaining me how that part works out? ChatGPT wasnt a big help. Got the usb descriptor working well tho.

Post automatically merged: Mar 3, 2025

View attachment 488900

Odd. If you actually knew what you were doing, then you could derive the info you need from an injector that's already open-source. Like: https://github.com/eliboa/TegraRcmGUI

 

[PowerPC]

Odd. If you actually knew what you were doing, then you could derive the info you need from an injector that's already open-source.

My bad. Should've thought of that. Only worked with AI till now. figured that everything is different. Still a bit new so im trynna get started. Thanks for the info tho