snap on device for DS4 + Titan Two by Scachi

Last crawled date: 4 years ago

Beeing a happy user of the Titan Two device by ConsoleTuner I always wanted some more buttons on the DS4 controller to use them to trigger special actions in scripts (like combos/adjustments/..) and unleash the full power of the Titan Two.
Finally, here is a fully working version of my very own snap on device for the DS4 controller of the PS4. (The video is showing the first working design, the wires at the back of the oled are now hidden plus some other small modifications):

It features a teensy 3.2 board with a 0.96" oled (i2c) display and 15 additional buttons,
3 around each analog-stick and 4 on the backside to be triggered by flexing/stretching the middle finger (I only use the index fingers for the front buttons L1/L2 R1/R2) and 5 around the oled display.
Each button can be configured to output as a joystick button/dpad-direction or a keyboard press (a-Z,0-9,Esc,F1-F12) on the fly (without the need of a pc or changing the teensy software), it supports 4 profiles.
My device uses a second usb connection in addtition to the connection from the DS4 controller to the Titan Two. It gets treated as a multi HID device and I can now create scripts to react on keyboard and/or joystick input send from my device.
The layout of the backside buttons still allows the use of modded controllers with additional buttons.
PETG works fine. Everything with 30% infill and 0.2mm layer height.