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RP2040 board with hardware USB Device (plug) and software USB Host (socket).
Accessories
Raspberry Pi
USB

USB Interposer

Sold by 8086 Consultancy

$15.14

No tax for United States [change]
Stock available: 38
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Original Design
This product was designed by 8086 Consultancy. By buying this product you support original hardware creators.

USB Interposer is a compact RP2040 based board with two USB ports, the USB2 Type-A plug is connected to the hardware USB device and the USB socket is connected to GPIO pins allowing it to be used with Pico-PIO-USB.

The board also has 2 LED on each side (red/amber), 3-pin SH sockets for UART and SWD debug, and a 4-pin SH socket ST/Qw for I2C. The BOOT button is also available as a user button.

The USB Host port can be used with CircuitPython (USB HOST) or Arduino software.

GPIO Name Description
GP0 UART TX Serial Port
GP1 UART RX Serial Port
GP7 LED Top Red
GP8 LED Top Amber
GP12 Button User/BOOT
GP14 SDA I2C St/Qw Port
GP15 SCL I2C St/Qw Port
GP16 D+ USB Socket
GP17 D- USB Socket
GP18 USB PWR Enable USB Socket
GP22 LED Bottom Red
GP23 LED Bottom Amber
GP26 ADC /2 voltage on VBUS Input
GP27 ADC /2 voltage on VBUS Output

Links to code and documentation

No additional links provided for this product.

Product HS Code: 847180

Shipping policy

Please ensure your address is full and correct before placing an order and be aware I'm unable to use some shipping methods to PO boxes.

Deliveries to the USA are sent using RoyalMail PDDP (Postal Delivery Duties Paid).

The seller

8086 Consultancy

8086 Consultancy logo

Nottinghamshire, ENG, UK
3 orders since Apr 20, 2026
Maker of things mostly for the Raspberry Pi and Arduino world.