# Alcoura 7 slot design ## Description This project is a reference design for an ESP32-WROOM-32E based device. It features USB-C for power and data transfer, onboard voltage regulation, and multiple peripheral connections. It also includes a CH340C for USB to serial conversion #referenceDesign #project #ESP32 #ESP32WROOM #RF #WIFI #MCU #simpleEmbedded #espressif #template ## Project Details - **Owner:** kuruvilla - **Created:** 5/17/2025 - **Last Updated:** 3/5/2026 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ ## Key Components ### BOOT — [PTS815](https://www.flux.ai/vasy_skral/pts815.md) - Datasheet URL: https://www.ckswitches.com/media/2728/pts815.pdf - Manufacturer Name: C&K - Part Type: Switch - Manufacturer Part Number: PTS815 SJM 250 SMTR LFS **Pins:** - ~1 [pin 1] - ~2 [pin 2] - ~3 [pin 3] - ~4 [pin 4] ### D1 — [1N5819HW-7-F](https://www.flux.ai/jecstronic/1n5819hw-7-f.md) - Manufacturer Name: Diodes Incorporated - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Diode - Datasheet URL: https://www.diodes.com/assets/Datasheets/ds30217.pdf - Manufacturer Part Number: 1N5819HW-7-F **Pins:** - A [pin 2] - K [pin 1] ### D2 — [WE-TVS-82400102](https://www.flux.ai/vasy_skral/we-tvs-82400102.md) - Manufacturer Name: Würth Elektronik - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 82400102 - Part Type: Protection - Datasheet URL: https://katalog.we-online.de/pbs/datasheet/82400102.pdf **Pins:** - GND [pin 2] - IO1 [pin 6] - IO1 [pin 1] - IO2 [pin 4] - IO2 [pin 3] - VDD [pin 5] ### IC1 — [CH340C](https://www.flux.ai/vasyl/ch340c.md) - Manufacturer Name: Wah - Datasheet URL: https://datasheet.lcsc.com/szlcsc/Jiangsu-Qin-Heng-CH340C_C84681.pdf - Manufacturer Part Number: CH340C - Part Type: Integrated Circuit **Pins:** - ~CTS [pin 9] - ~DCD [pin 12] - ~DSR [pin 10] - ~DTR [pin 13] - ~RI [pin 11] - ~RTS [pin 14] - GND [pin 1] - NC [pin 7] - NC [pin 8] - R232 [pin 15] - RXD [pin 3] - TXD [pin 2] - UD- [pin 6] - UD+ [pin 5] - V3 [pin 4] - VCC [pin 16] ### J1 — [640456-3](https://www.flux.ai/jecstronic/640456-3.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.molex.com/pdm_docs/sd/530470310_sd.pdf - Manufacturer Name: Molex - Manufacturer Part Number: 0530470310 **Pins:** - P1 [pin 1] - P2 [pin 2] - P3 [pin 3] ### J2 — [640456-3](https://www.flux.ai/jecstronic/640456-3.md) - Manufacturer Name: Molex - Datasheet URL: https://www.molex.com/pdm_docs/sd/530470310_sd.pdf - Manufacturer Part Number: 0530470310 - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] - P2 [pin 2] - P3 [pin 3] ### J3 — [640456-3](https://www.flux.ai/jecstronic/640456-3.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.molex.com/pdm_docs/sd/530470310_sd.pdf - Manufacturer Name: Molex - Manufacturer Part Number: 0530470310 **Pins:** - P1 [pin 1] - P2 [pin 2] - P3 [pin 3] ### J4 — [640456-3](https://www.flux.ai/jecstronic/640456-3.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.molex.com/pdm_docs/sd/530470310_sd.pdf - Manufacturer Name: Molex - Manufacturer Part Number: 0530470310 **Pins:** - P1 [pin 1] - P2 [pin 2] - P3 [pin 3] ### J5 — [640456-3](https://www.flux.ai/jecstronic/640456-3.md) - Manufacturer Part Number: 0530470310 - Datasheet URL: https://www.molex.com/pdm_docs/sd/530470310_sd.pdf - Manufacturer Name: Molex - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - P1 [pin 1] - P2 [pin 2] - P3 [pin 3] ### J6 — [640456-3](https://www.flux.ai/jecstronic/640456-3.md) - Manufacturer Part Number: 0530470310 - Manufacturer Name: Molex - Datasheet URL: https://www.molex.com/pdm_docs/sd/530470310_sd.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - P1 [pin 1] - P2 [pin 2] - P3 [pin 3] ### J7 — [640456-3](https://www.flux.ai/jecstronic/640456-3.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Manufacturer Part Number: 0530470310 - Datasheet URL: https://www.molex.com/pdm_docs/sd/530470310_sd.pdf - Manufacturer Name: Molex **Pins:** - P1 [pin 1] - P2 [pin 2] - P3 [pin 3] ### J8 — [Molex connector Vertical](https://www.flux.ai/jecstronic/molex-connector-vertical.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### LQ-1 — [S8050](https://www.flux.ai/adrian95/s8050.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: MDD - Manufacturer Part Number: S8050 - Datasheet URL: https://pdf1.alldatasheet.com/datasheet-pdf/view/33773/WINGS/S8050.html - Part Type: Transistor **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### LQ-2 — [S8050](https://www.flux.ai/adrian95/s8050.md) - Part Type: Transistor - Datasheet URL: https://pdf1.alldatasheet.com/datasheet-pdf/view/33773/WINGS/S8050.html - Manufacturer Part Number: S8050 - Manufacturer Name: MDD - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### LQ-3 — [S8050](https://www.flux.ai/adrian95/s8050.md) - Manufacturer Name: MDD - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor - Datasheet URL: https://pdf1.alldatasheet.com/datasheet-pdf/view/33773/WINGS/S8050.html - Manufacturer Part Number: S8050 **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### LQ-4 — [S8050](https://www.flux.ai/adrian95/s8050.md) - Datasheet URL: https://pdf1.alldatasheet.com/datasheet-pdf/view/33773/WINGS/S8050.html - Part Type: Transistor - Manufacturer Part Number: S8050 - Manufacturer Name: MDD - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### LQ-5 — [S8050](https://www.flux.ai/adrian95/s8050.md) - Part Type: Transistor - Datasheet URL: https://pdf1.alldatasheet.com/datasheet-pdf/view/33773/WINGS/S8050.html - Manufacturer Part Number: S8050 - Manufacturer Name: MDD - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### LQ-6 — [S8050](https://www.flux.ai/adrian95/s8050.md) - Manufacturer Part Number: S8050 - Part Type: Transistor - Datasheet URL: https://pdf1.alldatasheet.com/datasheet-pdf/view/33773/WINGS/S8050.html - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: MDD **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### LQ-7 — [S8050](https://www.flux.ai/adrian95/s8050.md) - Datasheet URL: https://pdf1.alldatasheet.com/datasheet-pdf/view/33773/WINGS/S8050.html - Part Type: Transistor - Manufacturer Part Number: S8050 - Manufacturer Name: MDD - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### LR-1 — [Res-0402-US-Template Simplified Footprint No Prop](https://www.flux.ai/vasy_skral/res-0402-us-template-simplified-footprint-no-prop.md) - Part Type: Resistor - Resistance: 1KΩ **Pins:** - P1 [pin 1] - P2 [pin 2] ### LR-2 — [Res-0402-US-Template Simplified Footprint No Prop](https://www.flux.ai/vasy_skral/res-0402-us-template-simplified-footprint-no-prop.md) - Resistance: 1KΩ - Part Type: Resistor **Pins:** - P1 [pin 1] - P2 [pin 2] ### LR-3 — [Res-0402-US-Template Simplified Footprint No Prop](https://www.flux.ai/vasy_skral/res-0402-us-template-simplified-footprint-no-prop.md) - Resistance: 1KΩ - Part Type: Resistor **Pins:** - P1 [pin 1] - P2 [pin 2] ### LR-4 — [Res-0402-US-Template Simplified Footprint No Prop](https://www.flux.ai/vasy_skral/res-0402-us-template-simplified-footprint-no-prop.md) - Resistance: 1KΩ - Part Type: Resistor **Pins:** - P1 [pin 1] - P2 [pin 2] ### LR-5 — [Res-0402-US-Template Simplified Footprint No Prop](https://www.flux.ai/vasy_skral/res-0402-us-template-simplified-footprint-no-prop.md) - Resistance: 1KΩ - Part Type: Resistor **Pins:** - P1 [pin 1] - P2 [pin 2] ### LR-6 — [Res-0402-US-Template Simplified Footprint No Prop](https://www.flux.ai/vasy_skral/res-0402-us-template-simplified-footprint-no-prop.md) - Part Type: Resistor - Resistance: 1KΩ **Pins:** - P1 [pin 1] - P2 [pin 2] ### LR-7 — [Res-0402-US-Template Simplified Footprint No Prop](https://www.flux.ai/vasy_skral/res-0402-us-template-simplified-footprint-no-prop.md) - Resistance: 1KΩ - Part Type: Resistor **Pins:** - P1 [pin 1] - P2 [pin 2] ### MF-1 — [IRFZ44NSTRLPBF](https://www.flux.ai/vasyl/irfz44nstrlpbf.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: IRFZ44NSTRLPBF - Datasheet URL: https://www.infineon.com/dgdl/irfz44nspbf.pdf?fileId=5546d462533600a40153563b43a5220f - Part Type: Transistor - Manufacturer Name: Infineon Technologies **Pins:** - DRAIN [pin 2] - GATE [pin 1] - SOURCE [pin 3] ### MF-2 — [IRFZ44NSTRLPBF](https://www.flux.ai/vasyl/irfz44nstrlpbf.md) - Datasheet URL: https://www.infineon.com/dgdl/irfz44nspbf.pdf?fileId=5546d462533600a40153563b43a5220f - Part Type: Transistor - Manufacturer Name: Infineon Technologies - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: IRFZ44NSTRLPBF **Pins:** - DRAIN [pin 2] - GATE [pin 1] - SOURCE [pin 3] ### MF-3 — [IRFZ44NSTRLPBF](https://www.flux.ai/vasyl/irfz44nstrlpbf.md) - Manufacturer Part Number: IRFZ44NSTRLPBF - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor - Manufacturer Name: Infineon Technologies - Datasheet URL: https://www.infineon.com/dgdl/irfz44nspbf.pdf?fileId=5546d462533600a40153563b43a5220f **Pins:** - DRAIN [pin 2] - GATE [pin 1] - SOURCE [pin 3] ### MF-4 — [IRFZ44NSTRLPBF](https://www.flux.ai/vasyl/irfz44nstrlpbf.md) - Manufacturer Part Number: IRFZ44NSTRLPBF - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor - Manufacturer Name: Infineon Technologies - Datasheet URL: https://www.infineon.com/dgdl/irfz44nspbf.pdf?fileId=5546d462533600a40153563b43a5220f **Pins:** - DRAIN [pin 2] - GATE [pin 1] - SOURCE [pin 3] ### MF-5 — [IRFZ44NSTRLPBF](https://www.flux.ai/vasyl/irfz44nstrlpbf.md) - Part Type: Transistor - Manufacturer Name: Infineon Technologies - Datasheet URL: https://www.infineon.com/dgdl/irfz44nspbf.pdf?fileId=5546d462533600a40153563b43a5220f - Manufacturer Part Number: IRFZ44NSTRLPBF - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - DRAIN [pin 2] - GATE [pin 1] - SOURCE [pin 3] ### MF-6 — [IRFZ44NSTRLPBF](https://www.flux.ai/vasyl/irfz44nstrlpbf.md) - Manufacturer Part Number: IRFZ44NSTRLPBF - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor - Manufacturer Name: Infineon Technologies - Datasheet URL: https://www.infineon.com/dgdl/irfz44nspbf.pdf?fileId=5546d462533600a40153563b43a5220f **Pins:** - DRAIN [pin 2] - GATE [pin 1] - SOURCE [pin 3] ### MF-7 — [IRFZ44NSTRLPBF](https://www.flux.ai/vasyl/irfz44nstrlpbf.md) - Manufacturer Part Number: IRFZ44NSTRLPBF - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor - Manufacturer Name: Infineon Technologies - Datasheet URL: https://www.infineon.com/dgdl/irfz44nspbf.pdf?fileId=5546d462533600a40153563b43a5220f **Pins:** - DRAIN [pin 2] - GATE [pin 1] - SOURCE [pin 3] ### P1 — [Molex connector Vertical](https://www.flux.ai/jecstronic/molex-connector-vertical.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### P2 — [Molex connector Vertical](https://www.flux.ai/jecstronic/molex-connector-vertical.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### P3 — [Molex connector Vertical](https://www.flux.ai/jecstronic/molex-connector-vertical.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### P4 — [Molex connector Vertical](https://www.flux.ai/jecstronic/molex-connector-vertical.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### P5 — [Molex connector Vertical](https://www.flux.ai/jecstronic/molex-connector-vertical.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### P6 — [Molex connector Vertical](https://www.flux.ai/jecstronic/molex-connector-vertical.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### P7 — [Molex connector Vertical](https://www.flux.ai/jecstronic/molex-connector-vertical.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### PDR-1 — [Res-0603-US-Template-Simlified-Footprint](https://www.flux.ai/vasy_skral/res-0603-us-template-simlified-footprint.md) - Part Type: Resistor - Resistance: 10kΩ **Pins:** - P1 [pin 2] - P2 [pin 1] ### PWR — [LED-0805-Template-2](https://www.flux.ai/vasy_skral/led-0805-template-2.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### Q1 — BSS138 - Part Type: Transistor - Datasheet URL: https://www.onsemi.com/pdf/datasheet/bss138-d.pdf - Manufacturer Part Number: BSS138 - Manufacturer Name: onsemi **Pins:** - D - G - S ### Q2 — BSS138 - Manufacturer Name: onsemi - Manufacturer Part Number: BSS138 - Part Type: Transistor - Datasheet URL: https://www.onsemi.com/pdf/datasheet/bss138-d.pdf **Pins:** - D - G - S ### QP-1 — [BC847,215](https://www.flux.ai/jecstronic/bc847215.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: BC847,215 - Manufacturer Name: Nexperia USA Inc. - Part Type: Transistor - Datasheet URL: https://assets.nexperia.com/documents/data-sheet/BC847_SER.pdf **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### QP-2 — [BC847,215](https://www.flux.ai/jecstronic/bc847215.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Nexperia USA Inc. - Manufacturer Part Number: BC847,215 - Part Type: Transistor - Datasheet URL: https://assets.nexperia.com/documents/data-sheet/BC847_SER.pdf **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### QP-3 — [BC847,215](https://www.flux.ai/jecstronic/bc847215.md) - Datasheet URL: https://assets.nexperia.com/documents/data-sheet/BC847_SER.pdf - Part Type: Transistor - Manufacturer Name: Nexperia USA Inc. - Manufacturer Part Number: BC847,215 - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### QP-4 — [BC847,215](https://www.flux.ai/jecstronic/bc847215.md) - Manufacturer Name: Nexperia USA Inc. - Manufacturer Part Number: BC847,215 - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://assets.nexperia.com/documents/data-sheet/BC847_SER.pdf - Part Type: Transistor **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### QP-5 — [BC847,215](https://www.flux.ai/jecstronic/bc847215.md) - Manufacturer Name: Nexperia USA Inc. - Manufacturer Part Number: BC847,215 - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://assets.nexperia.com/documents/data-sheet/BC847_SER.pdf - Part Type: Transistor **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### QP-6 — [BC847,215](https://www.flux.ai/jecstronic/bc847215.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: BC847,215 - Manufacturer Name: Nexperia USA Inc. - Part Type: Transistor - Datasheet URL: https://assets.nexperia.com/documents/data-sheet/BC847_SER.pdf **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### QP-7 — [BC847,215](https://www.flux.ai/jecstronic/bc847215.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: BC847,215 - Manufacturer Name: Nexperia USA Inc. - Part Type: Transistor - Datasheet URL: https://assets.nexperia.com/documents/data-sheet/BC847_SER.pdf **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### RP-01 — [Res-0402-US-Template Simplified Footprint No Prop](https://www.flux.ai/vasy_skral/res-0402-us-template-simplified-footprint-no-prop.md) - Part Type: Resistor - Resistance: 1KΩ **Pins:** - P1 [pin 1] - P2 [pin 2] ### RP-02 — [Res-0402-US-Template Simplified Footprint No Prop](https://www.flux.ai/vasy_skral/res-0402-us-template-simplified-footprint-no-prop.md) - Resistance: 1KΩ - Part Type: Resistor **Pins:** - P1 [pin 1] - P2 [pin 2] ### RP-03 — [Res-0402-US-Template Simplified Footprint No Prop](https://www.flux.ai/vasy_skral/res-0402-us-template-simplified-footprint-no-prop.md) - Resistance: 1KΩ - Part Type: Resistor **Pins:** - P1 [pin 1] - P2 [pin 2] ### RP-04 — [Res-0402-US-Template Simplified Footprint No Prop](https://www.flux.ai/vasy_skral/res-0402-us-template-simplified-footprint-no-prop.md) - Resistance: 1KΩ - Part Type: Resistor **Pins:** - P1 [pin 1] - P2 [pin 2] ### RP-05 — [Res-0402-US-Template Simplified Footprint No Prop](https://www.flux.ai/vasy_skral/res-0402-us-template-simplified-footprint-no-prop.md) - Resistance: 1KΩ - Part Type: Resistor **Pins:** - P1 [pin 1] - P2 [pin 2] ### RP-06 — [Res-0402-US-Template Simplified Footprint No Prop](https://www.flux.ai/vasy_skral/res-0402-us-template-simplified-footprint-no-prop.md) - Part Type: Resistor - Resistance: 1KΩ **Pins:** - P1 [pin 1] - P2 [pin 2] ### RP-07 — [Res-0402-US-Template Simplified Footprint No Prop](https://www.flux.ai/vasy_skral/res-0402-us-template-simplified-footprint-no-prop.md) - Part Type: Resistor - Resistance: 1KΩ **Pins:** - P1 [pin 1] - P2 [pin 2] ### RP-11 — [Res-0402-US-Template Simplified Footprint No Prop](https://www.flux.ai/vasy_skral/res-0402-us-template-simplified-footprint-no-prop.md) - Resistance: 1KΩ - Part Type: Resistor **Pins:** - P1 [pin 1] - P2 [pin 2] ### RP-12 — [Res-0402-US-Template Simplified Footprint No Prop](https://www.flux.ai/vasy_skral/res-0402-us-template-simplified-footprint-no-prop.md) - Part Type: Resistor - Resistance: 1KΩ **Pins:** - P1 [pin 1] - P2 [pin 2] ### RP-13 — [Res-0402-US-Template Simplified Footprint No Prop](https://www.flux.ai/vasy_skral/res-0402-us-template-simplified-footprint-no-prop.md) - Resistance: 1KΩ - Part Type: Resistor **Pins:** - P1 [pin 1] - P2 [pin 2] ### RP-14 — [Res-0402-US-Template Simplified Footprint No Prop](https://www.flux.ai/vasy_skral/res-0402-us-template-simplified-footprint-no-prop.md) - Part Type: Resistor - Resistance: 1KΩ **Pins:** - P1 [pin 1] - P2 [pin 2] ### RP-15 — [Res-0402-US-Template Simplified Footprint No Prop](https://www.flux.ai/vasy_skral/res-0402-us-template-simplified-footprint-no-prop.md) - Resistance: 1KΩ - Part Type: Resistor **Pins:** - P1 [pin 1] - P2 [pin 2] ### RP-16 — [Res-0402-US-Template Simplified Footprint No Prop](https://www.flux.ai/vasy_skral/res-0402-us-template-simplified-footprint-no-prop.md) - Resistance: 1KΩ - Part Type: Resistor **Pins:** - P1 [pin 1] - P2 [pin 2] ### RP-17 — [Res-0402-US-Template Simplified Footprint No Prop](https://www.flux.ai/vasy_skral/res-0402-us-template-simplified-footprint-no-prop.md) - Resistance: 1KΩ - Part Type: Resistor **Pins:** - P1 [pin 1] - P2 [pin 2] ### RST — [PTS815](https://www.flux.ai/vasy_skral/pts815.md) - Manufacturer Part Number: PTS815 SJM 250 SMTR LFS - Manufacturer Name: C&K - Part Type: Switch - Datasheet URL: https://www.ckswitches.com/media/2728/pts815.pdf **Pins:** - ~1 [pin 1] - ~2 [pin 2] - ~3 [pin 3] - ~4 [pin 4] ### switch — [Molex connector Vertical](https://www.flux.ai/jecstronic/molex-connector-vertical.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### U1 — [AMS1117-3.3](https://www.flux.ai/vasy_skral/ams1117-33.md) - Part Type: Integrated Circuit - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811021917_Advanced-Monolithic-Systems-AMS1117_C6188.pdf - Manufacturer Part Number: AMS1117-3.3 - Manufacturer Name: AMS **Pins:** - GND [pin 1] - TAB(VOUT) [pin 4] - VIN [pin 3] - VOUT [pin 2] ### U2 — [ESP32-WROOM-32E](https://www.flux.ai/vasy_skral/esp32-wroom-32e.md) - Manufacturer Name: Espressif Systems - Manufacturer Part Number: ESP32-WROOM-32E - Part Type: Integrated Circuit - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32e_esp32-wroom-32ue_datasheet_en.pdf - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - GND=> . [pin 15] - EN [pin 3] - GND [pin 38] - GND [pin 39] - GND [pin 1] - IO0 [pin 25] - IO12 [pin 14] - IO13 [pin 16] - IO14 [pin 13] - IO15 [pin 23] - IO16 [pin 27] - IO17 [pin 28] - IO18 [pin 30] - IO19 [pin 31] - IO2 [pin 24] - IO21 [pin 33] - IO22 [pin 36] - IO23 [pin 37] - IO25 [pin 10] - IO26 [pin 11] - IO27 [pin 12] - IO32 [pin 8] - IO33 [pin 9] - IO34 [pin 6] - IO35 [pin 7] - IO4 [pin 26] - IO5 [pin 29] - NC [pin 18] - NC [pin 19] - NC [pin 17] - NC [pin 21] - NC [pin 22] - NC [pin 32] - NC [pin 20] - RXD0/IO3 [pin 34] - SENSOR_VN [pin 5] - SENSOR_VP [pin 4] - TXD0/IO1 [pin 35] - VDD [pin 2] ### USB1 — [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 - Datasheet URL: https://datasheet.lcsc.com/lcsc/2205251630_Korean-Hroparts-Elec-TYPE-C-31-M-12_C165948.pdf - Part Type: Connector **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 A4B9] - VBUS [pin B4A9] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/kuruvilla/alcoura-7-slot-design](https://www.flux.ai/kuruvilla/alcoura-7-slot-design).* --- *Generated from [https://www.flux.ai/kuruvilla/alcoura-7-slot-design](https://www.flux.ai/kuruvilla/alcoura-7-slot-design)*