# ESP HOME T° ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** takila - **Created:** 6/28/2025 - **Last Updated:** 9/20/2025 - **Visibility:** Public - **Stars:** 1 ## Key Components ### D1 — [PMEG3020EGWJ](https://www.flux.ai/lcsc/pmeg3020egwj.md) - Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_2410010202_Nexperia-PMEG3020EGWJ_C552875.pdf - Product Info Url: https://lcsc.com/product-detail/presales_Nexperia-PMEG3020EGWJ_C552875.html - LCSC Part Number: C552875 - Package or Case Code: SOD-123_L2.8-W1.8-LS3.7-RD - Manufacturer Name: Nexperia(安世) - Part Type: Schottky Barrier Diodes (SBD) - Manufacturer Part Number: PMEG3020EGWJ - JLCPCB Part Class: Extended Part **Pins:** - A [pin 2] - C [pin 1] ### D2 — [1N4448WX-TP](https://www.flux.ai/lcsc/1n4448wx-tp.md) - Part Type: Switching Diode - Product Info Url: https://lcsc.com/product-detail/Switching-Diode_MCC-Micro-Commercial-Components-MCC-1N4448WX-TP_C712353.html - Manufacturer Part Number: 1N4448WX-TP - Package or Case Code: SOD-323_L1.8-W1.3-LS2.5-RD - JLCPCB Part Class: Extended Part - Datasheet URL: https://lcsc.com/product-detail/Switching-Diode_MCC-Micro-Commercial-Components-MCC-1N4448WX-TP_C712353.html - Manufacturer Name: MCC(美微科) - LCSC Part Number: C712353 **Pins:** - A [pin 2] - K [pin 1] ### ESP32 — [ESP32-WROOM-32UE](https://www.flux.ai/jecstronic/esp32-wroom-32ue.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Module - Manufacturer Part Number: ESP32-WROOM-32UE-N16 - Manufacturer Name: Espressif Systems - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32e_esp32-wroom-32ue_datasheet_en.pdf **Pins:** - 3V3 [pin 2] - EN [pin 3] - GND [pin 39_1] - GND [pin 39_15] - GND [pin 39_10] - GND [pin 39_6] - GND [pin 39_7] - GND [pin 39_17] - GND [pin 39_14] - GND [pin 39_13] - GND [pin 39_11] - GND [pin 39_19] - GND [pin 1] - GND [pin 39_9] - GND [pin 15] - GND [pin 39_8] - GND [pin 39_21] - GND [pin 39_5] - GND [pin 38] - GND [pin 39_18] - GND [pin 39_4] - GND [pin 39_2] - GND [pin 39_12] - GND [pin 39_16] - GND [pin 39_20] - GND [pin 39_3] - 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 21] - NC [pin 20] - NC [pin 17] - NC [pin 22] - NC [pin 19] - NC [pin 18] - NC1 [pin 32] - RXD0 [pin 34] - SENSOR_VN [pin 5] - SENSOR_VP [pin 4] - TXD0 [pin 35] ### IC1 — [MCP73832T-2ACI/MC](https://www.flux.ai/collinsemasi/mcp73832t-2acimc.md) - Symbol Style: Parametric - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/MCP73831-Family-Data-Sheet-DS20001984H.pdf - Manufacturer Name: Microchip Technology - Manufacturer Part Number: MCP73832T-2ACI/MC **Pins:** - EP [pin 9] - NC [pin 7] - PROG [pin 8] - STAT [pin 5] - VBAT_1 [pin 3] - VBAT_2 [pin 4] - VDD_1 [pin 1] - VDD_2 [pin 2] - VSS [pin 6] ### J1 — [SM02B-SRSS-TB(LF)(SN)](https://www.flux.ai/collinsemasi/sm02b-srss-tblfsn.md) - Datasheet URL: https://www.jst-mfg.com/product/pdf/eng/eSH.pdf - Manufacturer Part Number: SM02B-SRSS-TB - Part Type: Battery Conn - Manufacturer Name: JST Sales America Inc. **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] ### J2 — TYPE-C-31-M-12 - Manufacturer Name: Korean Hroparts Elec - Manufacturer Part Number: TYPE-C-31-M-12 - Part Type: Connector - Symbol Style: Parametric - Datasheet URL: https://en.krhro.com/npublic/opdfjs/web/viewer.html?file=https%3A%2F%2Fomo-oss-file.thefastfile.com%2Fportal-saas%2Fnew2023011311465142457%2Fcms%2Ffile%2F95f41c83-14fa-41cb-9f86-8d6a717317e5.pdf - License: https://creativecommons.org/licenses/by/4.0/ **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] ### LCD — [Pin Socket 01x08 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x08-254mm-vertical.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] ### LED1 — [LED 0805 (2012 Metric)](https://www.flux.ai/vasyl/led-0805-2012-metric.md) - DEBUG INDICATOR: PWR - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### PROX — [Pin Socket 01x03 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x03-254mm-vertical.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] ### Q1 — [RU1C001ZPTL](https://www.flux.ai/lcsc/ru1c001zptl.md) - LCSC Part Number: C510010 - Manufacturer Name: ROHM(罗姆) - Package or Case Code: SOT-323-3_L2.0-W1.3-P1.30-LS2.1-BR - JLCPCB Part Class: Extended Part - Manufacturer Part Number: RU1C001ZPTL **Pins:** - D [pin 3] - G [pin 1] - S [pin 2] ### RGB — [S3B-PH-SM4-TB(LF)(SN)](https://www.flux.ai/adrian95/s3b-ph-sm4-tblfsn.md) - Manufacturer Name: JST Sales America Inc. - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: S3B-PH-SM4-TB(LF)(SN) - Part Type: Connector - Datasheet URL: https://www.jst-mfg.com/product/pdf/eng/ePH.pdf **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] ### SHT31 — [SHT31-DIS-B2.5KS](https://www.flux.ai/vasy_skral/sht31-dis-b25ks.md) - Manufacturer Part Number: SHT31-DIS-B2.5KS - Manufacturer Name: Sensirion AG - Part Type: Integrated Circuit - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/Sensirion%20PDFs/HT_DS_SHT3x_DIS.pdf **Pins:** - ~RESET [pin 6] - ADDR [pin 2] - ALERT [pin 3] - R [pin 7] - SCL [pin 4] - SDA [pin 1] - VDD [pin 5] - VSS [pin 9] - VSS [pin 8] ### SW1 — [OS102011MS2QN1](https://www.flux.ai/adrian95/os102011ms2qn1.md) - Datasheet URL: https://www.ckswitches.com/media/1428/os.pdf - Part Type: Switch - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: OS102011MS2QN1 - Manufacturer Name: C&K **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### U1 — [AP7331-33WG-7](https://www.flux.ai/collinsemasi/ap7331-33wg-7.md) - Manufacturer Part Number: AP7331-33WG-7 - Part Type: Linear Voltage Regulators (LDO) - JLCPCB Part Class: Extended Part - Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_2304140030_Diodes-Incorporated-AP7331-33WG-7_C151004.pdf - Symbol Style: Parametric - Product Info Url: https://lcsc.com/product-detail/Low-Dropout-Regulators-LDO_DIODES_AP7331-33WG-7_AP7331-33WG-7_C151004.html - Package or Case Code: SOT-25_L3.0-W1.6-P0.95-LS2.8-BL - Manufacturer Name: DIODES(美台) - LCSC Part Number: C151004 **Pins:** - EN [pin 3] - GND [pin 2] - NC [pin 4] - VIN [pin 1] - VOUT [pin 5] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/takila/esp-home-t](https://www.flux.ai/takila/esp-home-t).* --- *Generated from [https://www.flux.ai/takila/esp-home-t](https://www.flux.ai/takila/esp-home-t)*