Servo Expansion for Onion Omega2
We have ✅ 2 available of the ON-SERVOEXP in our Sydney warehouse.
Add 16 independent PWM outputs to your Onion Omega2 for controlling servos, DC motors, and LED brightness. The onboard 3-pin connectors let you plug in standard servos directly – no breadboard or extra wiring needed.
The built-in oscillator generates free-running PWM signals from 24Hz to 1526Hz. Once configured, signals continue without further commands, freeing your Omega for other tasks. Each channel can be set independently or all at once.
Key Features
- 16 PWM Channels – Control multiple servos, motors, or LEDs
- 12-Bit Resolution – Precise control with 4096 steps
- Direct Servo Connection – 3-pin headers for standard servos
- Free-Running Output – Set once, runs continuously
- External Power Option – DC barrel jack for high-power applications
- Adjustable Frequency – 24Hz to 1526Hz range
Ideal For
- Robotics projects with multiple servos
- DC motor speed control
- LED dimming and light shows
- Pan/tilt camera mounts
- Animatronics
Specifications
- PWM Channels: 16
- Resolution: 12-bit (4.9μs at 50Hz)
- Frequency Range: 24Hz – 1526Hz
- Power: 5V from Dock, or external via DC barrel jack
Compatibility
- Onion Omega2 / Omega2+
- Requires a Dock with Expansion Header (Expansion Dock, Power Dock, or Arduino Dock R2)
Package Contents
- 1× Servo Expansion for Onion Omega2
Note: For more than 2 servos or high-power applications, use the DC barrel jack with an external power supply. The Omega's 5V line is isolated from the barrel jack for protection.
Resources
The Servo Expansion for Onion Omega2 appears in the following collections:
SKU ON-SERVOEXP
by Little Bird
