# butterfly PCB ## Project Details - **Owner:** vasyl - **Created:** 4/11/2023 - **Last Updated:** 4/14/2023 - **Visibility:** Public - **Copies:** 2 ## Key Components ### IC1 — [ESP32-C3FH4](https://www.flux.ai/vasyl/esp32-c3fh4~a4m.md) - Manufacturer Part Number: ESP32-C3 - Part Type: Integrated Circuit - Manufacturer Name: Espressif Systems - Datasheet URL: https://datasheet.lcsc.com/lcsc/2108071730_Espressif-Systems-ESP32-C3_C2838500.pdf **Pins:** - CHIP_EN - GND - GPIO10 - GPIO18 - GPIO19 - GPIO2 - GPIO3 - GPIO8 - GPIO9 - LNA_IN - MTCK - MTDI - MTDO - MTMS - SPICLK - SPICS0 - SPID - SPIHD - SPIQ - SPIWP - U0RXD - U0TXD - VDD_SPI - VDD3P3 - VDD3P3__1 - VDD3P3_CPU - VDD3P3_RTC - VDDA - VDDA__1 - XTAL_32K_N - XTAL_32K_P - XTAL_N - XTAL_P *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/vasyl/butterfly-pcb~5wp](https://www.flux.ai/vasyl/butterfly-pcb~5wp).* --- *Generated from [https://www.flux.ai/vasyl/butterfly-pcb~5wp](https://www.flux.ai/vasyl/butterfly-pcb~5wp)*