# Common Red Hoverboard ## Description USB-Powered Seeed Studio XIAO nRF54L15 Module as Electrically Isolated Placeholder from TPS61088 Boost Converter Section ## Project Details - **Owner:** supremesohn - **Created:** 1/27/2026 - **Last Updated:** 2/4/2026 - **Visibility:** Public - **System Architecture:** ```mermaid flowchart TD XIAO["Seeed Studio XIAO nRF54L15\nPowered via USB"] TPS["TPS61088 Placeholder\nElectrically Isolated"] ``` - **System Architecture:** ```mermaid flowchart TD XIAO["XIAO Module\nPowered via USB"] TPS["TPS61088 Placeholder\nElectrically Isolated"] ``` ## Key Components ### 3V3 — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] ### 5V — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] ### AGND — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - P1 [pin 1] ### Cflit — [Pin Socket 01x02 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x02-254mm-vertical.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### COMP — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - P1 [pin 1] ### Cout — [Pin Socket 01x02 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x02-254mm-vertical.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### D0/A0 — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] ### D1/A1 — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - P1 [pin 1] ### D10/MOSI — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] ### D2/A2 — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - P1 [pin 1] ### D3/A3 — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] ### D4/SDA-0 — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - P1 [pin 1] ### D5/SCL-0 — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] ### D6/TX — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] ### D7/RX — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - P1 [pin 1] ### D8/SCK — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - P1 [pin 1] ### D9/MISO — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] ### EN_GPIO — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] ### EN_Pin — [Pin Socket 01x02 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x02-254mm-vertical.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### FB — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - P1 [pin 1] ### FB_GPIO — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] ### GND — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] ### IC1 — [TPS61088RHLR](https://www.flux.ai/adrian95/tps61088rhlr.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.ti.com/lit/ds/symlink/tps61088.pdf - Manufacturer Part Number: TPS61088RHLR - Part Type: Integrated Circuit - Manufacturer Name: Texas Instruments Inc. **Pins:** - AGND [pin 20] - BOOT [pin 8] - COMP [pin 18] - EN [pin 2] - FB [pin 17] - FSW [pin 3] - ILIM [pin 19] - MODE [pin 13] - NC_1 [pin 11] - NC_2 [pin 12] - PGND [pin 21] - SS [pin 10] - SW_1 [pin 4] - SW_2 [pin 5] - SW_3 [pin 6] - SW_4 [pin 7] - VCC [pin 1] - VIN [pin 9] - VOUT_1 [pin 14] - VOUT_2 [pin 15] - VOUT_3 [pin 16] ### ILIM — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - P1 [pin 1] ### MODE — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] ### PGND — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - P1 [pin 1] ### Rflit — [Pin Socket 01x02 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x02-254mm-vertical.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### Rinj — [Pin Socket 01x02 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x02-254mm-vertical.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### U2 — [Seeed Studio XIAO nRF54L15](https://www.flux.ai/seeedstudio/seeed-studio-xiao-nrf54l15.md) - Purchase Url: https://www.seeedstudio.com/XIAO-nRF54L15-p-6493.html - Manufacturer Name: Seeed Studio - Manufacturer Part Number: 101991421 **Pins:** - 3V3 [pin 25 ] - 3V3 [pin 12] - 5V [pin 14] - BAT- [pin 32] - BAT+ [pin 31] - D0 [pin 1] - D1 [pin 2] - D10 [pin 11] - D11 [pin 17] - D12 [pin 18] - D13 [pin 19] - D14 [pin 20] - D15 [pin 21] - D2 [pin 3] - D3 [pin 4] - D4 [pin 4] - D5 [pin 6] - D6 [pin 7] - D7 [pin 8] - D8 [pin 9] - D9 [pin 10] - GND [pin 24] - GND [pin 13] - N/A [pin 22] - N/A [pin 16] - N/A [pin 15] - N1 [pin 34] - N2 [pin 33] - nRF54L15_RST [pin 29] - nRF54L15_SWCLK [pin 23] - nRF54L15_SWD-IO [pin 30] - SAMD11_RST [pin 28] - SAMD11_SWCLK [pin 26] - SAMD11_SWDIO [pin 27] ### VCC — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] ### VIN — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] ### VOUT — [Pin Header 01x01 2.54mm Vertical - Circular Pad](https://www.flux.ai/markwuflux/pin-header-01x01-2p54mm-vertical-circular-pad.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] ### XIAO Seeed Left — [929850-01-07-RA](https://www.flux.ai/adrian95/929850-01-07-ra.md) - Part Type: Connector - Datasheet URL: https://www.arrow.com/en/products/929850-01-07-ra/3m - Package or Case Code: RHDR7W76P0X254_1X7_1778X254X851P - Manufacturer Name: 3M - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 929850-01-07-RA **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] ### XIAO Seeed Right — [929850-01-07-RA](https://www.flux.ai/adrian95/929850-01-07-ra.md) - Datasheet URL: https://www.arrow.com/en/products/929850-01-07-ra/3m - Part Type: Connector - Package or Case Code: RHDR7W76P0X254_1X7_1778X254X851P - Manufacturer Name: 3M - Manufacturer Part Number: 929850-01-07-RA - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/supremesohn/common-red-hoverboard](https://www.flux.ai/supremesohn/common-red-hoverboard).* --- *Generated from [https://www.flux.ai/supremesohn/common-red-hoverboard](https://www.flux.ai/supremesohn/common-red-hoverboard)*