# Esp32-C3-Mini-1 Template ## Description A template for an Esp32-C3-MINI-1 based projects. ## Project Details - **Owner:** gopis - **Created:** 6/3/2024 - **Last Updated:** 3/24/2025 - **Visibility:** Public - **Copies:** 1 ## Key Components ### U1 — [ESP32-C3FN4](https://www.flux.ai/austinrocket/esp32-c3fn4.md) - Part Type: Integrated Circuit - Manufacturer Part Number: ESP32-C3FN4 - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-c3_datasheet_en.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Espressif Systems - Comment: This is a fork of an ESP8285 and I don't know how to get rid of the shape but it's really a XIAO ESP32-C3 **Pins:** - CHIP_EN [pin 7] - GND [pin 33] - GPIO10 [pin 16] - GPIO18 [pin 25] - GPIO19 [pin 26] - GPIO2 [pin 6] - GPIO3 [pin 8] - GPIO8 [pin 14] - GPIO9 [pin 15] - LNA_IN [pin 1] - MTCK [pin 12] - MTDI [pin 10] - MTDO [pin 13] - MTMS [pin 9] - SPI_HD [pin 19] - SPI_WP [pin 20] - SPICLK [pin 22] - SPICS0 [pin 21] - SPID [pin 23] - SPIQ [pin 24] - UORXD [pin 27] - UOTXD [pin 28] - VDD_SPI [pin 18] - VDD3P3 [pin 3] - VDD3P3 [pin 2] - VDD3P3_CPU [pin 17] - VDD3P3_RTC [pin 11] - VDDA [pin 31] - VDDA [pin 32] - XTAL_32K_N [pin 5] - XTAL_32K_P [pin 4] - XTAL_N [pin 29] - XTAL_P [pin 30] ### U2 — [ESP32-C3-12F](https://www.flux.ai/jecstronic/esp32-c3-12f.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Module - Manufacturer Part Number: ESP32-C3-12F - Manufacturer Name: RF Solutions - Datasheet URL: https://docs.ai-thinker.com/_media/esp32/docs/esp-c3-12f_specification.pdf **Pins:** - EN [pin 3] - GND [pin 15] - IO0 [pin 1] - IO1 [pin 2] - IO10 [pin 17] - IO18 [pin 19] - IO19 [pin 20] - IO2 [pin 4] - IO3 [pin 5] - IO4 [pin 6] - IO5 [pin 7] - IO6 [pin 12] - IO7 [pin 13] - IO8 [pin 16] - IO9 [pin 18] - NC [pin 11] - NC [pin 10] - NC [pin 14] - NC [pin 9] - RX [pin 21] - TX [pin 22] - VCC [pin 8] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/gopis/esp32-c3-mini-1-template](https://www.flux.ai/gopis/esp32-c3-mini-1-template).* --- *Generated from [https://www.flux.ai/gopis/esp32-c3-mini-1-template](https://www.flux.ai/gopis/esp32-c3-mini-1-template)*