to pin 3 (GND), this will stop the pico-ducky from injecting the payload in your own machine. The easiest way to do so is by using a jumper wire between those pins as seen bellow. If you need the pico ...

This project converts the Raspberry Pi Pico(or any RP2040) into a USB to 6 UART and I2C board with activity LEDs. Supporting hardware, the "PicoUART6" is available on Tindie and eBay. The 6 USB UART ...