-"""Pin definitions for the MicroChip MCP2221"""
-from adafruit_blinka.microcontroller.pico_u2if import pin
+"""Pin definitions for the Raspberry Pi Pico running u2if firmware"""
+from adafruit_blinka.microcontroller.rp2040_u2if import pin
GP0 = pin.GP0
GP1 = pin.GP1
SCLK1 = SCK1 = GP10
MOSI1 = GP11
MISO1 = GP12
+
+# access u2if via pin instance to open for specifc VID/PID
+pin.GP0._u2if_open_hid(0xCAFE, 0x4005)