# ESP32-WROOM-32E Reference 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 #referenceDesign #simple-embedded #espressif #template #reference-design ## Project Details - **Owner:** craig-mushonga - **Created:** 8/13/2024 - **Last Updated:** 6/30/2026 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ ## Key Components ### D1 — [MBR20100CT](https://www.flux.ai/lcsc/mbr20100ct~bjmz.md) - Manufacturer Part Number: MBR20100CT - Manufacturer Name: MDD(辰达半导体) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2308231016_MDD-Microdiode-Semiconductor-MBR20100CT_C173465.pdf - Part Type: Schottky Barrier Diodes (SBD) - LCSC Part Number: C173465 - JLCPCB Part Class: Extended Part - Product Info Url: https://lcsc.com/product-detail/Schottky-Barrier-Diodes-SBD_Jiangsu-Yutai-Elec-MBR20100CT_C173465.html - Package or Case Code: TO-220AB-3_L10.4-W4.6-P2.54-T **Pins:** - A [pin 1] - A [pin 3] - C [pin 2] ### D2 — [MBR20100CT](https://www.flux.ai/lcsc/mbr20100ct~bjmz.md) - Product Info Url: https://lcsc.com/product-detail/Schottky-Barrier-Diodes-SBD_Jiangsu-Yutai-Elec-MBR20100CT_C173465.html - Package or Case Code: TO-220AB-3_L10.4-W4.6-P2.54-T - Part Type: Schottky Barrier Diodes (SBD) - LCSC Part Number: C173465 - JLCPCB Part Class: Extended Part - Manufacturer Part Number: MBR20100CT - Manufacturer Name: MDD(辰达半导体) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2308231016_MDD-Microdiode-Semiconductor-MBR20100CT_C173465.pdf **Pins:** - A [pin 1] - A [pin 3] - C [pin 2] ### Q1 — [IRFB4110GPBF](https://www.flux.ai/lcsc/irfb4110gpbf~c8wo.md) - Part Type: MOSFETs - JLCPCB Part Class: Extended Part - Manufacturer Part Number: IRFB4110GPBF - Product Info Url: https://lcsc.com/product-detail/MOSFET_Infineon-Technologies-IRFB4110GPBF_C537859.html - LCSC Part Number: C537859 - Package or Case Code: TO-220-3_L10.0-W4.5-P2.54-L - Manufacturer Name: Infineon(英飞凌) - Datasheet URL: https://assets.lcsc.com/datasheet/szlcsc/Download-ISO9001-Certification.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### Q2 — [IRFB4110GPBF](https://www.flux.ai/lcsc/irfb4110gpbf~c8wo.md) - Manufacturer Name: Infineon(英飞凌) - Datasheet URL: https://assets.lcsc.com/datasheet/szlcsc/Download-ISO9001-Certification.pdf - Product Info Url: https://lcsc.com/product-detail/MOSFET_Infineon-Technologies-IRFB4110GPBF_C537859.html - Manufacturer Part Number: IRFB4110GPBF - JLCPCB Part Class: Extended Part - LCSC Part Number: C537859 - Package or Case Code: TO-220-3_L10.0-W4.5-P2.54-L - Part Type: MOSFETs **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### Q3 — [IRFB4110GPBF](https://www.flux.ai/lcsc/irfb4110gpbf~c8wo.md) - Part Type: MOSFETs - Manufacturer Part Number: IRFB4110GPBF - JLCPCB Part Class: Extended Part - Product Info Url: https://lcsc.com/product-detail/MOSFET_Infineon-Technologies-IRFB4110GPBF_C537859.html - Package or Case Code: TO-220-3_L10.0-W4.5-P2.54-L - LCSC Part Number: C537859 - Manufacturer Name: Infineon(英飞凌) - Datasheet URL: https://assets.lcsc.com/datasheet/szlcsc/Download-ISO9001-Certification.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### Q4 — [IRFB4110GPBF](https://www.flux.ai/lcsc/irfb4110gpbf~c8wo.md) - Package or Case Code: TO-220-3_L10.0-W4.5-P2.54-L - LCSC Part Number: C537859 - Manufacturer Part Number: IRFB4110GPBF - JLCPCB Part Class: Extended Part - Product Info Url: https://lcsc.com/product-detail/MOSFET_Infineon-Technologies-IRFB4110GPBF_C537859.html - Datasheet URL: https://assets.lcsc.com/datasheet/szlcsc/Download-ISO9001-Certification.pdf - Manufacturer Name: Infineon(英飞凌) - Part Type: MOSFETs **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### V1 — [DC Supply](https://www.flux.ai/eriarervt/dc-supply~7w.md) - Voltage: 5V **Pins:** - undefined - undefined *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/craig-mushonga/esp32-wroom-32e-reference-design~qy](https://www.flux.ai/craig-mushonga/esp32-wroom-32e-reference-design~qy).* --- *Generated from [https://www.flux.ai/craig-mushonga/esp32-wroom-32e-reference-design~qy](https://www.flux.ai/craig-mushonga/esp32-wroom-32e-reference-design~qy)*