# Base - Adapter REDESIGN2 ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** rimj99 - **Created:** 3/22/2025 - **Last Updated:** 3/31/2025 - **Visibility:** Public ## Key Components ### CH224K — [CH224K](https://www.flux.ai/jecstronic/ch224k.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: USB IC - Manufacturer Name: WCH(Jiangsu Qin Heng) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2204251615_WCH-Jiangsu-Qin-Heng-CH224K_C970725.pdf - Manufacturer Part Number: CH224K **Pins:** - CC1 [pin 7] - CC2 [pin 6] - CFG1 [pin 9] - CFG2 [pin 2] - CFG3 [pin 3] - DM [pin 5] - DP [pin 4] - GND [pin 11] - PG [pin 10] - VBUS [pin 8] - VDD [pin 1] ### IC1 — [MCP2221A-I/ML](https://www.flux.ai/vasyl/mcp2221a-iml.md) - Part Type: Integrated Circuit - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/20005565C.pdf - Manufacturer Name: Microchip Technology - Manufacturer Part Number: MCP2221A-I/ML **Pins:** - ~RST [pin 3] - D- [pin 11] - D+ [pin 12] - GP0 [pin 1] - GP1 [pin 2] - GP2 [pin 6] - GP3 [pin 7] - NC [pin 15] - NC [pin 17] - NC [pin 14] - SCL [pin 9] - SDA [pin 8] - URx [pin 4] - UTx [pin 5] - VDD [pin 16] - VSS [pin 13] - VUSB [pin 10] ### J1 — [TYPE-C-31-M-12](https://www.flux.ai/vasy_skral/type-c-31-m-12.md) - Manufacturer Name: Korean Hroparts Elec - Manufacturer Part Number: TYPE-C-31-M-12 - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://datasheet.lcsc.com/lcsc/2205251630_Korean-Hroparts-Elec-TYPE-C-31-M-12_C165948.pdf - Part Type: Connector - Symbol Style: Parametric **Pins:** - CC1 [pin A5] - CC2 [pin B5] - DN1 [pin A7] - DN2 [pin B7] - DP1 [pin A6] - DP2 [pin B6] - GND [pin B1A12] - GND [pin A1B12] - SBU1 [pin A8] - SBU2 [pin B8] - SHIELD [pin S3] - SHIELD [pin S1] - SHIELD [pin S4] - SHIELD [pin S2] - VBUS [pin B4A9] - VBUS [pin A4B9] ### J2 — [TYPE-C-31-M-12](https://www.flux.ai/vasy_skral/type-c-31-m-12.md) - Symbol Style: Parametric - Part Type: Connector - Datasheet URL: https://datasheet.lcsc.com/lcsc/2205251630_Korean-Hroparts-Elec-TYPE-C-31-M-12_C165948.pdf - Manufacturer Part Number: TYPE-C-31-M-12 - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Korean Hroparts Elec **Pins:** - CC1 [pin A5] - CC2 [pin B5] - DN1 [pin A7] - DN2 [pin B7] - DP1 [pin A6] - DP2 [pin B6] - GND [pin B1A12] - GND [pin A1B12] - SBU1 [pin A8] - SBU2 [pin B8] - SHIELD [pin S3] - SHIELD [pin S1] - SHIELD [pin S4] - SHIELD [pin S2] - VBUS [pin B4A9] - VBUS [pin A4B9] ### J3 — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### LED1 — [LED 0603 (1608 Metric)](https://www.flux.ai/jharwinbarrozo/led-0603-1608-metric.md) - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### PS1 — [TPSM84203EAB](https://www.flux.ai/adrian95/tpsm84203eab.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.ti.com/lit/ds/symlink/tpsm84203.pdf - Manufacturer Part Number: TPSM84203EAB - Part Type: Power Source - Manufacturer Name: Texas Instruments **Pins:** - GND [pin 2] - VIN [pin 1] - VOUT [pin 3] ### RJ1 — [R-RJ45R10P-B000](https://www.flux.ai/lcsc/r-rj45r10p-b000.md) - Part Type: Ethernet Connectors/Modular Connectors (RJ45 RJ11) - Manufacturer Name: Ckmtw(灿科盟) - Manufacturer Part Number: R-RJ45R10P-B000 - Number of Ports: 1 - Product Info Url: https://lcsc.com/product-detail/Ethernet-Connectors-Modular-Connectors-RJ45-RJ11_Shenzhen-Cankemeng-R-RJ45R10P-B000_C386758.html - JLCPCB Part Class: Extended Part - Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_1912111437_Ckmtw-Shenzhen-Cankemeng-R-RJ45R10P-B000_C386758.pdf - Connector Type: RJ45Receptacle - Package or Case Code: RJ45-TH_R-RJ45R10P-B000 - Operating Temperature: 0~+70℃ - Current Rating: 1.5A - LCSC Part Number: C386758 **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - S [pin 10] - S [pin 9] ### SW1 — [DS04-254-1L-03BK](https://www.flux.ai/vasyl/ds04-254-1l-03bk.md) - Manufacturer Part Number: DS04-254-1L-03BK - Manufacturer Name: CUI Devices - Datasheet URL: https://www.cuidevices.com/product/resource/digikeypdf/ds04-254.pdf - Part Type: Switch **Pins:** - ~ [pin 3A] - ~ [pin 1B] - ~ [pin 1A] - ~ [pin 2A] - ~ [pin 2B] - ~ [pin 3B] ### U1 — [SN65HVD379DR](https://www.flux.ai/lcsc/sn65hvd379dr.md) - Manufacturer Name: TI(德州仪器) - JLCPCB Part Class: Extended Part - Product Info Url: https://lcsc.com/product-detail/RS-485-RS-422_TI_SN65HVD379DR_SN65HVD379DR_C181268.html - Part Type: RS-485/RS-422 ICs - Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_1810181520_Texas-Instruments-SN65HVD379DR_C181268.pdf - Package or Case Code: SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL - Manufacturer Part Number: SN65HVD379DR - LCSC Part Number: C181268 **Pins:** - A [pin 8] - B [pin 7] - D [pin 3] - GND [pin 4] - R [pin 2] - VCC [pin 1] - Y [pin 5] - Z [pin 6] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/rimj99/base-adapter-redesign2](https://www.flux.ai/rimj99/base-adapter-redesign2).* --- *Generated from [https://www.flux.ai/rimj99/base-adapter-redesign2](https://www.flux.ai/rimj99/base-adapter-redesign2)*