# Bluetooth Pen ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** titties - **Created:** 3/13/2024 - **Last Updated:** 7/13/2024 - **Visibility:** Public ## Key Components ### IC1 — [STUSB4500QTR](https://www.flux.ai/vasyl/stusb4500qtr.md) - Manufacturer Name: STMicroelectronics - Part Type: Integrated Circuit - Datasheet URL: https://www.st.com/resource/en/datasheet/stusb4500.pdf - Manufacturer Part Number: STUSB4500QTR **Pins:** - A_B_SIDE [pin 17] - ADDR0 [pin 12] - ADDR1 [pin 13] - ALERT [pin 19] - ATTACH [pin 11] - CC1 [pin 2] - CC1DB [pin 1] - CC2 [pin 4] - CC2DB [pin 5] - DISCH [pin 9] - GND [pin 25] - GND [pin 10] - GPIO [pin 15] - NC [pin 3] - POWER_OK2 [pin 20] - POWER_OK3 [pin 14] - RESET [pin 6] - SCL [pin 7] - SDA [pin 8] - VBUS_EN_SNK [pin 16] - VBUS_VS_DISCH [pin 18] - VDD [pin 24] - VREG_1V2 [pin 21] - VREG_2V7 [pin 23] - VSYS [pin 22] ### J1 — [TC2050_JTAG](https://www.flux.ai/somaesthete/tc2050espjtag.md) - Manufacturer Part Number: TC2050 - Part Type: Tag-connectors - Datasheet URL: https://www.tag-connect.com/wp-content/uploads/bsk-pdf-manager/TC2050-IDC_Datasheet_7.pdf - Manufacturer Name: Tag-Connect LLC **Pins:** - GND [pin 7] - GND [pin 9] - GND [pin 3] - GND [pin 5] - nReset [pin 10] - TCK [pin 4] - TDI [pin 8] - TDO [pin 6] - TMS [pin 2] - Vdd [pin 1] ### J2 — [BATTERY](https://www.flux.ai/adrian95/battery.md) - Part Type: Connector **Pins:** - P1 - P2 ### J3 — [USB4085-GF-A](https://www.flux.ai/jecstronic/usb4085-gf-a.md) - Manufacturer Part Number: USB4085-GF-A - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://gct.co/files/drawings/usb4085.pdf - Manufacturer Name: GCT - Part Type: USB C **Pins:** - CC1 [pin A5] - CC2 [pin B5] - DN1 [pin A7] - DN2 [pin B7] - DP1 [pin A6] - DP2 [pin B6] - GND [pin A1] - GND__1 [pin A12] - GND__2 [pin B1] - GND__3 [pin B12] - SBU1 [pin A8] - SBU2 [pin B8] - SHELL [pin S1] - SHELL__1 [pin S2] - SHELL__2 [pin S3] - SHELL__3 [pin S4] - VBUS [pin A4] - VBUS__1 [pin A9] - VBUS__2 [pin B4] - VBUS__3 [pin B9] ### LED1 — [WP710A10SGD](https://www.flux.ai/jecstronic/wp710a10sgd.md) - Manufacturer Part Number: WP710A10SGD - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.kingbrightusa.com/images/catalog/SPEC/WP710A10SGD.pdf - Part Type: LED - Manufacturer Name: Kingbright **Pins:** - A [pin 2] - K [pin 1] ### U1 — [XC6206P332MR-G](https://www.flux.ai/adrian95/xc6206p332mr-g.md) - Datasheet URL: https://product.torexsemi.com/system/files/series/xc6206.pdf - Part Type: Linear Voltage Regulator - Manufacturer Part Number: XC6206P332MR-G - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Torex Semiconductor Ltd **Pins:** - VIN [pin 3] - VOUT [pin 2] - VSS [pin 1] ### U2 — [NRF52820-QDAA-R](https://www.flux.ai/vasyl/nrf52820-qdaa-r.md) - Part Type: Microcontroller - Manufacturer Name: Nordic Semiconductor ASA - Datasheet URL: https://infocenter.nordicsemi.com/pdf/nRF52820_OPS_v0.7.pdf - Manufacturer Part Number: NRF52820-QDAA-R **Pins:** - AIN0/P0.02 [pin 36] - AIN1/P0.03 [pin 35] - AIN2/P0.04 [pin 4] - AIN3/P0.05 [pin 5] - ANT [pin 24] - D- [pin 12] - D+ [pin 13] - DCC [pin 39] - DEC1 [pin 1] - DEC3 [pin 27] - DEC4 [pin 38] - DEC5 [pin 21] - DEC6 [pin 26] - DECUSB [pin 11] - P0.06 [pin 6] - P0.07 [pin 7] - P0.08 [pin 31] - P0.14 [pin 14] - P0.15 [pin 15] - P0.16 [pin 22] - P0.17 [pin 23] - P0.18/~RESET [pin 16] - P0.20 [pin 17] - P0.28 [pin 34] - P0.29 [pin 32] - P0.30 [pin 33] - SWDCLK [pin 20] - SWDIO [pin 19] - VBUS [pin 10] - VDD [pin 8] - VDD [pin 40] - VDD [pin 30] - VDD [pin 18] - VDDH [pin 9] - VSS [pin 41] - VSS [pin 37] - VSS_PA [pin 25] - XC1 [pin 28] - XC2 [pin 29] - XL1/P0.00 [pin 2] - XL2/P0.01 [pin 3] ### U3 — [BQ25180YBGR](https://www.flux.ai/adrian95/bq25180ybgr.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Datasheet URL: https://www.ti.com/lit/ds/symlink/bq25180.pdf - Manufacturer Part Number: BQ25180YBGR - Manufacturer Name: Texas Instruments **Pins:** - ~INT [pin A1] - BAT [pin C2] - GND [pin D2] - IN [pin A2] - SCL [pin B1] - SDA [pin C1] - SYS [pin B2] - TS/MR [pin D1] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/titties/bluetooth-pen](https://www.flux.ai/titties/bluetooth-pen).* --- *Generated from [https://www.flux.ai/titties/bluetooth-pen](https://www.flux.ai/titties/bluetooth-pen)*