# Immense Plum X-Wing ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** brooks - **Created:** 3/17/2026 - **Last Updated:** 3/20/2026 - **Visibility:** Public ## Key Components ### D1 — [SP0505BAHT](https://www.flux.ai/kicad-part-library/sp0505baht.md) - Role Details: Clamp USB-C VBUS and exposed input lines against ESD events - Manufacturer Name: Texas Instruments Inc. - Package: SOT-23-6 - Datasheet URL: http://www.littelfuse.com//media/files/littelfuse/technical%20resources/documents/data%20sheets/sp05xxba.pdf - Manufacturer Part Number: SP0505BAHT - Package or Case Code: SOT-23-6 - Role: ESD Protection **Pins:** - A [pin 2] - K [pin 1] - K [pin 6] - K [pin 4] - K [pin 3] - K [pin 5] ### J1 — [54-00285](https://www.flux.ai/adrian95/54-00285.md) - Datasheet URL: https://tensility.s3.us-west-2.amazonaws.com/uploads/pdffiles/54-00285.pdf - Manufacturer Name: Tensility International Corp - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Package: USB-C power-only receptacle - Role: Power Input - Role Details: USB-C 5V sink connector with CC pins for board power input - Manufacturer Part Number: 54-00285 **Pins:** - CC1 [pin A5] - CC2 [pin B5] - GND_A [pin A12] - GND_B [pin B12] - VBUS_A [pin A9] - VBUS_B [pin B9] ### J2 — [61300411121](https://www.flux.ai/adrian95/61300411121.md) - Package or Case Code: HDRV4W95P0X254_1X4_1016X254X854P - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 61300411121 - Package: 1x4 2.54mm THT - Role: Programming Header - Datasheet URL: https://www.we-online.com/components/products/datasheet/61300411121.pdf - Part Type: Connector - Manufacturer Name: Wurth Elektronik - Role Details: UART header pinout 1=3.3V 2=GND 3=RXD0 4=TXD0 **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J3 — [B4B-PH-SM4-TBT(LF)(SN)](https://www.flux.ai/adrian95/b4b-ph-sm4-tbtlfsn.md) - Package: JST PH 4-pin SMD - Manufacturer Part Number: B4B-PH-SM4-TBT(LF)(SN) - Part Type: Connector - Datasheet URL: https://www.jst-mfg.com/product/pdf/eng/ePH.pdf - Role Details: Ultrasonic sensor connector pinout 1=3.3V 2=GND 3=TRIG 4=ECHO - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: JST Sales America Inc. - Role: Sensor Connector **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### LED1 — [SML-D13FWT86C](https://www.flux.ai/jecstronic/sml-d13fwt86c.md) - Datasheet URL: https://fscdn.rohm.com/en/products/databook/datasheet/opto/led/chip_mono/sml-d13fwt86(c)-e.pdf - Part Type: LED - License: https://creativecommons.org/licenses/by/4.0/ - Role: Status LED - Role Details: Power present indicator LED tied to 3.3V rail through resistor - Package: 0603 - Manufacturer Name: Rohm Semiconductor - Manufacturer Part Number: SML-D13FWT86C **Pins:** - A [pin 2] - K [pin 1] ### LED2 — [SML-D13FWT86C](https://www.flux.ai/jecstronic/sml-d13fwt86c.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: LED - Role: Status LED - Datasheet URL: https://fscdn.rohm.com/en/products/databook/datasheet/opto/led/chip_mono/sml-d13fwt86(c)-e.pdf - Manufacturer Part Number: SML-D13FWT86C - Package: 0603 - Manufacturer Name: Rohm Semiconductor - Role Details: Flow detection status LED driven by ESP32 IO5 **Pins:** - A [pin 2] - K [pin 1] ### LED3 — [LTST-C190TBKT](https://www.flux.ai/adrian95/ltst-c190tbkt.md) - Manufacturer Name: Lite-On Inc. - Role: Status LED - Part Type: LED - Role Details: WiFi status LED driven by ESP32 IO6 - Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0224/LTST-C190TBKT.PDF - Package: 0603 - Manufacturer Part Number: LTST-C190TBKT - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - A [pin 2] - K [pin 1] ### Q1 — [DMP3098L-7](https://www.flux.ai/jecstronic/dmp3098l-7.md) - Datasheet URL: https://www.diodes.com/assets/Datasheets/ds31447.pdf - Manufacturer Part Number: DMP3098L-7 - Manufacturer Name: Diodes Incorporated - Package: SOT-23-3 - License: https://creativecommons.org/licenses/by/4.0/ - Role Details: High-side P-channel MOSFET reverse polarity and reverse current protection on USB 5V input - Role: Reverse Protection - Part Type: Transistor **Pins:** - D [pin 3] - G [pin 1] - S [pin 2] ### SW1 — [SW_Push](https://www.flux.ai/adrian95/swpush.md) - Datasheet URL: https://us.schurter.com/en/datasheet/typ_6x6_mm_tact_switches.pdf - Manufacturer Name: Schurter Inc. - Package: SMD pushbutton - Role: User Button - Manufacturer Part Number: 1301.9314 - Part Type: Switch - Role Details: ESP32 reset and boot control buttons **Pins:** - 1 - 2 ### SW2 — [SW_Push](https://www.flux.ai/adrian95/swpush.md) - Manufacturer Part Number: 1301.9314 - Part Type: Switch - Package: SMD pushbutton - Datasheet URL: https://us.schurter.com/en/datasheet/typ_6x6_mm_tact_switches.pdf - Manufacturer Name: Schurter Inc. - Role: User Button - Role Details: ESP32 reset and boot control buttons **Pins:** - 1 - 2 ### U1 — [AMS1117-3.3](https://www.flux.ai/vasy_skral/ams1117-33.md) - Role Details: Generate regulated 3.3V rail for ESP32-S3 and external ultrasonic sensor - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Package: SOT-223 - Manufacturer Name: AMS - Symbol Style: Parametric - Datasheet URL: http://www.advanced-monolithic.com/pdf/ds1117.pdf - Role: Voltage Regulation - Manufacturer Part Number: AMS1117-3.3 **Pins:** - GND [pin 1] - TAB(VOUT) [pin 4] - VIN [pin 3] - VOUT [pin 2] ### U2 — [ESP32-S3-WROOM-1-N4R2](https://www.flux.ai/jecstronic/esp32-s3-wroom-1-n4r2.md) - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-s3-wroom-1_wroom-1u_datasheet_en.pdf - Package: ESP32-S3-WROOM module - Role: WiFi MCU - Part Type: Module - Manufacturer Part Number: ESP32-S3-WROOM-1-N4R2 - Manufacturer Name: Espressif Systems - License: https://creativecommons.org/licenses/by/4.0/ - Role Details: Main controller for flow measurement, WiFi connectivity, and USB/UART programming **Pins:** - 3V3 [pin 2] - EN [pin 3] - GND_1 [pin 1] - GND_10 [pin 48] - GND_11 [pin 49] - GND_2 [pin 40] - GND_3 [pin 41] - GND_4 [pin 42] - GND_5 [pin 43] - GND_6 [pin 44] - GND_7 [pin 45] - GND_8 [pin 46] - GND_9 [pin 47] - IO0 [pin 27] - IO1 [pin 39] - IO10 [pin 18] - IO11 [pin 19] - IO12 [pin 20] - IO13 [pin 21] - IO14 [pin 22] - IO15 [pin 8] - IO16 [pin 9] - IO17 [pin 10] - IO18 [pin 11] - IO19 [pin 13] - IO2 [pin 38] - IO20 [pin 14] - IO21 [pin 23] - IO3 [pin 15] - IO35 [pin 28] - IO36 [pin 29] - IO37 [pin 30] - IO38 [pin 31] - IO39 [pin 32] - IO4 [pin 4] - IO40 [pin 33] - IO41 [pin 34] - IO42 [pin 35] - IO45 [pin 26] - IO46 [pin 16] - IO47 [pin 24] - IO48 [pin 25] - IO5 [pin 5] - IO6 [pin 6] - IO7 [pin 7] - IO8 [pin 12] - IO9 [pin 17] - RXD0 [pin 36] - TXD0 [pin 37] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/brooks/immense-plum-x-wing](https://www.flux.ai/brooks/immense-plum-x-wing).* --- *Generated from [https://www.flux.ai/brooks/immense-plum-x-wing](https://www.flux.ai/brooks/immense-plum-x-wing)*