PS2/PS3 Wireless Controller to TTL Serial UART Adapter
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Prices updated: 13 Oct 2026
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About this product
Adapter board that receives button presses from a PS2 or PS3 wireless controller and converts them to a simple serial protocol on TTL level. It lets a microcontroller read joystick input for robotics and remote-controlled projects with minimal code.
Specifications
- Supply voltage
- 5 V
- Baud rate
- 4800 - 115200 (adjustable)
- Communication
- TTL Serial
- Input device
- PS2/PS3 wireless controller
Frequently asked questions
How do I wire this adapter to a microcontroller?
Connect the adapter's serial output to the RX pin of your microcontroller, connect the grounds together and power the board at 5 V. Then read the serial data at the baud rate you have set.
Can I use it with a 3.3V board?
The adapter is specified for 5 V TTL serial. For 3.3 V boards, check the logic levels carefully and use a level shifter on the signal line before connecting it to the MCU input.
