# ESP32-S3-WROOM-1 Reference Design 2DHV ## Description This project is a reference project for ESP32-S3-WROOM-1 to develop your IoT ideas. The board has 3 LEDs, USB C for firmware, EN and BOOT buttons, and 2 IO connectors for development #IoT #WiFi #MCU #RF #ESP32 #project #referenceDesign #simple-embedded #espressif #template #reference-design ## Project Details - **Owner:** slithersnake - **Created:** 8/20/2024 - **Last Updated:** 11/8/2024 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ ## Key Components ### LED1 — [KWM-20881ASB](https://www.flux.ai/jecstronic/kwm-20881asb.md) - Part Type: LED - Datasheet URL: https://www.tme.eu/Document/4d17c7d5dc1c098e93cf189549a88206/KWM-20881CSB.pdf - Manufacturer Name: Luckylight - Manufacturer Part Number: KWM-20881ASB - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 1 [pin 1] - 10 [pin 10] - 11 [pin 11] - 12 [pin 12] - 13 [pin 13] - 14 [pin 14] - 15 [pin 15] - 16 [pin 16] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - 9 [pin 9] ### LED2 — [KWM-20881ASB](https://www.flux.ai/jecstronic/kwm-20881asb.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Luckylight - Datasheet URL: https://www.tme.eu/Document/4d17c7d5dc1c098e93cf189549a88206/KWM-20881CSB.pdf - Part Type: LED - Manufacturer Part Number: KWM-20881ASB **Pins:** - 1 [pin 1] - 10 [pin 10] - 11 [pin 11] - 12 [pin 12] - 13 [pin 13] - 14 [pin 14] - 15 [pin 15] - 16 [pin 16] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - 9 [pin 9] ### U1 — [ESP32-WROOM-32](https://www.flux.ai/vasy_skral/esp32-wroom-32.md) - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32_datasheet_en.pdf - Manufacturer Name: Espressif Systems - Manufacturer Part Number: ESP32-WROOM-32 - Part Type: Integrated Circuit **Pins:** - EN [pin 3] - GND [pin 38] - GND [pin 39] - GND [pin 15] - 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 32] - RXD0/IO3 [pin 34] - SCK/CLK [pin 20] - SCS/CMD [pin 19] - SDI/SD1 [pin 22] - SDO/SD0 [pin 21] - SENSOR_VN [pin 5] - SENSOR_VP [pin 4] - SHD/SD2 [pin 17] - SWP/SD3 [pin 18] - TXD0/IO1 [pin 35] - VDD [pin 2] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/slithersnake/esp32-s3-wroom-1-reference-design-2dhv](https://www.flux.ai/slithersnake/esp32-s3-wroom-1-reference-design-2dhv).* --- *Generated from [https://www.flux.ai/slithersnake/esp32-s3-wroom-1-reference-design-2dhv](https://www.flux.ai/slithersnake/esp32-s3-wroom-1-reference-design-2dhv)*