WiQwiic-32 Supports SparkFun’s Qwiic Connect System — No Soldering, Just Plug & Build

 A new product, WiQwiic-32, has just launched on Kickstarter, aiming to simplify hardware development with a compact, powerful, and modular approach.

Designed for makers, developers, and educators, WiQwiic-32 combines the performance of the ESP32-S3 with the flexibility of a plug-and-play ecosystem—eliminating the need for complex wiring and soldering.

WiQwiic-32 is a USB Type-C ESP32-S3 WROOM-1 powered development dongle that integrates wireless connectivity, display, user interaction, and modular expansion into a single compact device.

It is built around the idea of instant prototyping—just plug it into a system, connect modules using Qwiic cables, and start building.

Key Features

• ESP32-S3 WROOM-1 MCU - High-performance dual-core processor with support for AI/ML applications, Wi-Fi, and BLE.
• USB Type-C Interface - Enables fast programming and reliable power delivery.
• 1.14” TFT Display - Provides real-time feedback, debugging data, and UI capabilities.
• Built-in Wi-Fi & Bluetooth (BLE) - Ideal for IoT, remote control, and wireless communication.
• Multiple Qwiic Ports (4-pin JST) - Plug-and-play connectivity for sensors, actuators, and modules.
• Onboard Microphone - Supports voice input, sound detection, and AI-driven applications.
• Onboard Buzzer - Enables audio feedback and alerts.
• Dual RGB LEDs + Power LED - Provides customizable visual status indicators.
• Boot & Reset Buttons + Dual User Buttons -Simplifies firmware flashing and user interaction.
• 3.3V / 5V Selection Switch - Expands compatibility with a wide range of peripherals.

Qwiic Ecosystem Integration

One of the standout aspects of WiQwiic-32 is its support for a Qwiic-based modular ecosystem.

Using standardized 4-pin JST connectors (I²C), users can:

• Connect multiple devices without soldering
• Daisy-chain modules easily
• Reduce wiring errors
• Accelerate prototyping workflows

This makes WiQwiic-32 especially suitable for rapid development and educational environments.

Breakout Modules Ecosystem

To complement the core device, WiQwiic-32 supports a wide range of breakout modules:

Environmental Sensing

• BME280 Breakout — Measures temperature, humidity, and pressure with high accuracy.

Communication

• IR Transceiver — Enables infrared remote-based control systems.

Control & Automation

• 2-Channel Relay — Switch high-voltage devices safely.

Expansion

• MCP23017 GPIO Expander — Adds 16 programmable I/O pins.

Connectivity

• Qwiic to Header Converter — Bridge Qwiic to breadboards.
• Qwiic Extension — Extend connections easily.

Visual Feedback

• WS2812B RGB LED Breakout (5 Pixel) — Addressable lighting effects.
• LED Breakout (5mm) — Simple indicators.

Input

• Button Breakout — Dual tactile input.

Analog

• POT + LDR Breakout — Adjustable and light-based sensing.

WiQwiic-32 is not just a development board—it’s a complete prototyping platform:

• Web-based IoT control systems
• Smart home automation (relay + sensors)
• IR remote-controlled devices
• Sound-reactive lighting systems
• Educational embedded learning kits

Its modular design allows users to quickly move from concept to working prototype.

Technical Specifications

Feature	Details
MCU	ESP32-S3 WROOM-1
Connectivity	Wi-Fi + BLE
Interface	USB Type-C
Display	1.14” TFT LCD
Audio	Microphone + Buzzer
Indicators	Dual RGB LEDs + Power LED
Input	Boot, Reset, 2× User Buttons
Expansion	Multiple Qwiic Ports (I²C)
Voltage	3.3V / 5V selectable

WiQwiic-32 is currently live on Kickstarter, where early adopters can get access to discounted rewards and bundle options.

WiQwiic-32 represents a shift toward simpler, faster, and more accessible hardware development.

As embedded systems continue to evolve, tools like WiQwiic-32 are redefining how quickly and efficiently developers can prototype and deploy ideas.

For makers, educators, and engineers looking for a plug-and-play development experience, this is definitely a project worth exploring.