# ESP32-S3-WROOM-1 Reference Design kwwY ## 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:** slugntub - **Created:** 7/22/2024 - **Last Updated:** 7/26/2024 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ ## Key Components ### Antena NRF — [NRF24L01](https://www.flux.ai/vasyl/nrf24l01.md) - Datasheet URL: https://www.snapeda.com/parts/NRF24L01P-MODULE-PCB/Nordic%20Semiconductor/datasheet/ - Manufacturer Name: Texas Instruments - Manufacturer Part Number: NRF24L01 - Part Type: Module **Pins:** - ~CSN [pin 4] - ~IRQ [pin 8] - CE [pin 3] - GND [pin 1] - MISO [pin 7] - MOSI [pin 6] - SCK [pin 5] - VDD [pin 2] ### Cargador bateria USBC — [TP4056_Module](https://www.flux.ai/wolfxpac/tp4056module.md) - Part Type: Module - Datasheet URL: https://robocraze.com/products/tp4056-lithium-battery-charging-board - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Generic **Pins:** - BAT- [pin 5] - BAT+ [pin 6] - IN- [pin 1] - IN+ [pin 2] - OUT- [pin 3] - OUT+ [pin 4] ### Cerillo — [2-Position Screw Terminal](https://www.flux.ai/corynrobinson/2-position-screw-terminal.md) - Manufacturer Name: Würth Elektrik - Datasheet URL: https://www.we-online.com/katalog/datasheet/691137710002.pdf - Part Type: Connector - Manufacturer Part Number: 691137710002 **Pins:** - P1 [pin 1] - P2 [pin 2] ### ESP32-WROOM-32 — [ESP32-WROOM-32 with Simplified Footprint](https://www.flux.ai/vasy_skral/esp32-wroom-32-with-simplified-footprint.md) - Manufacturer Name: Espressif Systems - Manufacturer Part Number: ESP32-WROOM-32 - Part Type: Integrated Circuit - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32_datasheet_en.pdf **Pins:** - EN [pin 3] - GND [pin 15] - GND [pin 39] - GND [pin 38] - 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] ### J4 — [JST B2B PH K 01x02 Connector](https://www.flux.ai/jharwinbarrozo/jst-b2b-ph-k-01x02-connector.md) - Manufacturer Part Number: B2B-PH-K-S(LF)(SN) - Part Type: Connector - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811151524_JST-Sales-America-B2B-PH-K-S-LF-SN_C131337.pdf - Manufacturer Name: JST Sales America **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] ### Regulador a 3.3V — [AMS1117-3.3](https://www.flux.ai/vasy_skral/ams1117-33.md) - Manufacturer Part Number: AMS1117-3.3 - Part Type: Integrated Circuit - Manufacturer Name: AMS - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811021917_Advanced-Monolithic-Systems-AMS1117_C6188.pdf **Pins:** - GND [pin 1] - TAB(VOUT) [pin 4] - VIN [pin 3] - VOUT [pin 2] ### Relevador — [KY-019](https://www.flux.ai/vasyl/ky-019.md) - Manufacturer Part Number: KY-019 - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811021933_Ningbo-Songle-Relay-SRD-05VDC-SL-C_C35449.pdf - Manufacturer Name: Keyes SR1 - Part Type: Relay Module **Pins:** - COM [pin COM] - GND [pin A2] - NC [pin NC] - NO [pin NO] - Signal - VCC [pin A1] ### SW3 — [Push Button](https://www.flux.ai/jharwinbarrozo/push-button.md) - Manufacturer Part Number: B3FS-1050P - Manufacturer Name: OMRON - Part Type: Switch - Datasheet URL: https://datasheet.lcsc.com/lcsc/1809271215_Omron-Electronics-B3FS-1050P_C231326.pdf **Pins:** - P1 [pin 1] - P2 [pin 3] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/slugntub/esp32-s3-wroom-1-reference-design-kwwy](https://www.flux.ai/slugntub/esp32-s3-wroom-1-reference-design-kwwy).* --- *Generated from [https://www.flux.ai/slugntub/esp32-s3-wroom-1-reference-design-kwwy](https://www.flux.ai/slugntub/esp32-s3-wroom-1-reference-design-kwwy)*