Official ONECHIP Store

Modular Hardware.
Infinite Potential.

Equip your workbench with our premium ecosystem. Designed to interact flawlessly with unified APIs, leaving zero room for pin conflicts.

The Starter & Pro Hardware Lineup

Select a component to inspect schematic pinouts, sample programs, and full integration details.

All Products
ONECHIP Core
Development Boards
ONECHIP Core
$19.99
The powerful brain of your next hardware innovation.

An ESP32-S3 powered, dual-core MCU compatible with Arduino and supercharged by the unified ONECHIP library.

✓ 240MHz Dual-Core Xtensa...✓ Unified ONECHIP library...
ONECHIP Motor Shield
Shields & Expansion
ONECHIP Motor Shield
$14.99
Precision motion control made absolute.

Control stepper, DC, and servo motors simultaneously with ultra-smooth silent-step drivers.

✓ Support for 2...✓ TMC2208 SilentStep drivers...
ONECHIP Sensor Kit
Sensor Modules
ONECHIP Sensor Kit
$24.99
Environmental and spatial awareness in one plug.

A complete module loaded with high-accuracy temperature, humidity, pressure, and 6-axis IMU sensors.

✓ Precision BME280 temperature,...✓ LSM6DSOX 6-axis IMU...
ONECHIP Display Pack
User Interfaces
ONECHIP Display Pack
$12.99
Vibrant UI and direct tactile controls.

A gorgeous 1.3-inch OLED screen featuring a rotary encoder and tactile navigation buttons.

✓ Vibrant 1.3-inch high-contrast...✓ Infinite mechanical rotary...