# Configure USB host on Blues Swan

**URL:** https://discuss.blues.com/t/configure-usb-host-on-blues-swan/2284
**Category:** Hardware
**Created:** [August 10, 2024, 1:49pm UTC](https://discuss.blues.com/t/configure-usb-host-on-blues-swan/2284 "2024-08-10T13:49:58Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![pedrogmnz](https://avatars.discourse-cdn.com/v4/letter/p/59ef9b/32.png) [@pedrogmnz](https://discuss.blues.com/u/pedrogmnz)
#### Post date: [August 10, 2024, 1:49pm UTC](https://discuss.blues.com/t/configure-usb-host-on-blues-swan/2284/1 "2024-08-10T13:49:58Z")

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![IMG_20240810_154131](https://us1.discourse-cdn.com/flex020/uploads/blues/original/2X/d/dac33e3da1fa7130948283d992ef28a1fc13b404.jpeg)

Is it possible, through the pins in the image, to configure a USB port on the Blue Swan as a USB HOST to, for example, connect a USB keyboard?

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### Author: ![tjvantoll](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.blues.com/tjvantoll/32/231_2.png) [@tjvantoll](https://discuss.blues.com/u/tjvantoll)
#### Post date: [August 13, 2024, 8:15pm UTC](https://discuss.blues.com/t/configure-usb-host-on-blues-swan/2284/2 "2024-08-13T20:15:14Z")

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Hey @pedrogmnz,

Those are pins we expose from the Swan’s underlying STM32L4 board, so I’d recommend reaching out to STM32duino (see [STM32duino · GitHub](https://github.com/stm32duino) and [https://www.stm32duino.com/](https://www.stm32duino.com/)) and see if they can help you out.

TJ