xiao-esp32s3-tinygo

Document TinyGo pin mappings and board specs for the XIAO ESP32-S3.

1|Updated Mar 22, 2026
One-click install
npx skills add https://github.com/therebelrobot/microcontroller-base --skill xiao-esp32s3-tinygo
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: xiao-esp32s3-tinygo
Source: https://github.com/therebelrobot/microcontroller-base/tree/main/.roo/skills/XIAO-ESP32S3-TinyGo
Command: npx skills add https://github.com/therebelrobot/microcontroller-base --skill xiao-esp32s3-tinygo

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Provides a focused reference for the Seeed Studio XIAO ESP32-S3, combining pinout details, board specifications, and TinyGo development guidance to help engineers quickly configure and program the board.

Core Features & Use Cases

  • Pinout reference and board specs tailored for TinyGo workflows on the XIAO ESP32-S3.
  • Guidance for wiring peripherals and configuring I2C, SPI, UART, and analog I/O in TinyGo.
  • Practical notes comparing TinyGo with Arduino for wireless features and common setup tasks.

Quick Start

Set up TinyGo on the XIAO ESP32-S3, write a simple blink program, and flash it to the board.

Frequently Asked Questions about xiao-esp32s3-tinygo

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I set up TinyGo development for the XIAO ESP32-S3?

To set up TinyGo development for the XIAO ESP32-S3, configure the toolchain, write a simple blink program, and flash the firmware directly to the board using the provided quick start guide.

What is the pinout reference for the XIAO ESP32-S3 when using TinyGo?

The XIAO ESP32-S3 pinout reference provides detailed pin mappings and board specifications, enabling developers to correctly wire peripherals and configure I2C, SPI, UART, and analog I/O pins in TinyGo firmware.

Can I use WiFi and Bluetooth BLE with TinyGo on the ESP32-S3?

TinyGo on the ESP32-S3 has known limitations for WiFi and BLE. The guide provides practical notes comparing TinyGo with Arduino regarding these wireless features and common setup tasks to clarify current support.

How do I configure I2C and SPI peripherals on the XIAO ESP32-S3 in TinyGo?

You configure I2C and SPI peripherals on the XIAO ESP32-S3 by referencing the board's specific pin mappings and applying the TinyGo configuration guidance for wiring and initializing analog and digital I/O.

Does the XIAO ESP32-S3 TinyGo guide compare development with Arduino?

Yes, the guide includes practical notes comparing TinyGo with Arduino for the XIAO ESP32-S3, specifically highlighting differences in handling wireless features like WiFi and BLE alongside common setup tasks.