# ESP32-WROOM-32E Reference Design k9C2 ## 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:** arieloss - **Created:** 5/29/2024 - **Last Updated:** 5/29/2024 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ ## Key Components ### D1 — [1N4007](https://www.flux.ai/adrian95/1n4007~3wg.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://diotec.com/tl_files/diotec/files/pdf/datasheets/1n4001.pdf - Manufacturer Part Number: 1N4007 - Part Type: Diode - Manufacturer Name: Yangjie Technology **Pins:** - anode [pin 2] - cathode [pin 1] ### K1 — [SRD-12VDC-SL-C](https://www.flux.ai/jecstronic/srd-12vdc-sl-c~ofu.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Relay - Manufacturer Part Number: SRD-12VDC-SL-C - Datasheet URL: https://datasheet.lcsc.com/lcsc/2304140030_Ningbo-Songle-Relay-SRD-12VDC-SL-C_C30431.pdf - Manufacturer Name: Ningbo Songle Relay **Pins:** - ~ [pin NC] - ~ [pin NO] - ~ [pin COIL1] - ~ [pin COM] - ~ [pin COIL2] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/arieloss/esp32-wroom-32e-reference-design-k9c2~t9](https://www.flux.ai/arieloss/esp32-wroom-32e-reference-design-k9c2~t9).* --- *Generated from [https://www.flux.ai/arieloss/esp32-wroom-32e-reference-design-k9c2~t9](https://www.flux.ai/arieloss/esp32-wroom-32e-reference-design-k9c2~t9)*