WiFi + BLE 5.0 RISC-V MCU module, 160MHz, 4MB Flash
⚡Install this component
Paste this into Claude Code (VS Code panel, Adom editor, or terminal) to install:
Search the Adom Wiki for the library component "ESP32-C3-MINI-1" (slug: esp32-c3-mini-1) at https://wiki-ufypy5dpx93o.adom.cloud/wiki/libraries/esp32-c3-mini-1. Pull down the KiCad symbol, footprint, and 3D model files from the wiki page's assets. Install them into my current KiCad project and register in sym-lib-table and fp-lib-table. If the page has a datasheet URL, save that too.
The ESP32-C3-MINI-1 is a compact WiFi and BLE 5.0 module built around a single-core RISC-V processor at 160MHz. Low-cost alternative to ESP32 for simpler IoT applications.
Pin Configuration
Package: Module
Pin 1: GND — Ground
Pin 2: GND — Ground
Pin 3: 3V3 — Power supply 3.3V
Pin 4: NC — Not connected
Pin 5: IO2 — GPIO2 / ADC1_CH2 / FSPIQ
Pin 6: IO3 — GPIO3 / ADC1_CH3
Pin 7: NC — Not connected
Pin 8: EN — Chip enable, active high
Pin 9: NC — Not connected
Pin 10: NC — Not connected
Pin 11: GND — Ground
Pin 12: IO0 — GPIO0 / ADC1_CH0 / XTAL_32K_P
Pin 13: IO1 — GPIO1 / ADC1_CH1 / XTAL_32K_N
Pin 14: GND — Ground
Pin 15: NC — Not connected
Pin 16: IO10 — GPIO10 / FSPICS0
Pin 17: NC — Not connected
Pin 18: IO4 — GPIO4 / ADC1_CH4 / FSPIHD
Pin 19: IO5 — GPIO5 / ADC2_CH0 / FSPIWP
Pin 20: IO6 — GPIO6 / FSPICLK
Pin 21: IO7 — GPIO7 / FSPID
Pin 22: IO8 — GPIO8
Pin 23: IO9 — GPIO9 / Boot
Pin 24: NC — Not connected
Pin 25: NC — Not connected
Pin 26: IO18 — GPIO18 / USB_D-
Pin 27: IO19 — GPIO19 / USB_D+
Pin 28: NC — Not connected
Pin 29: NC — Not connected
Pin 30: RXD0 — GPIO20 / UART0_RX
Pin 31: TXD0 — GPIO21 / UART0_TX
Pin 32: NC — Not connected
Pin 33: NC — Not connected
Pin 34: NC — Not connected
Pin 35: NC — Not connected
Pin 36: NC — Not connected
Pin 37: NC — Not connected
Pin 38: NC — Not connected
Pin 39: NC — Not connected
Pin 40: NC — Not connected
Pin 41: NC — Not connected
Pin 42: NC — Not connected
Pin 43: NC — Not connected
Pin 44: NC — Not connected
Pin 45: NC — Not connected
Pin 46: NC — Not connected
Pin 47: NC — Not connected
Pin 48: NC — Not connected
Pin 49: NC — Not connected
Pin 50: NC — Not connected
Pin 51: NC — Not connected
Pin 52: NC — Not connected
Pin 53: GND — Ground (Exposed Pad)
Sub-Skills
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What are Sub-Skills?
Sub-skills are community-contributed AI skill extensions for this component.
They teach AI assistants about specific tools, configurators, or workflows.
Examples:
A manufacturer’s configuration tool for a motor controller
A community-written design guide for an amplifier circuit
An automated test/validation script for a sensor module
How to add one: Click Add Sub-Skill, provide the URL
to your skill and a brief description. Submissions are reviewed by the Adom team
before going live.
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