{"title":"Servo Expansion for Onion Omega2","handle":"servo-expansion-for-onion-omega2","url":"/products/servo-expansion-for-onion-omega2","description":"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.\n\nThe 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.\n\nKey Features\n\n\n16 PWM Channels – Control multiple servos, motors, or LEDs\n\n12-Bit Resolution – Precise control with 4096 steps\n\nDirect Servo Connection – 3-pin headers for standard servos\n\nFree-Running Output – Set once, runs continuously\n\nExternal Power Option – DC barrel jack for high-power applications\n\nAdjustable Frequency – 24Hz to 1526Hz range\n\n\nIdeal For\n\nRobotics projects with multiple servos\nDC motor speed control\nLED dimming and light shows\nPan/tilt camera mounts\nAnimatronics\n\n\nSpecifications\n\n\nPWM Channels: 16\n\nResolution: 12-bit (4.9μs at 50Hz)\n\nFrequency Range: 24Hz – 1526Hz\n\nPower: 5V from Dock, or external via DC barrel jack\n\n\nCompatibility\n\nOnion Omega2 / Omega2+\nRequires a Dock with Expansion Header (Expansion Dock, Power Dock, or Arduino Dock R2)\n\n\nPackage Contents\n\n1× Servo Expansion for Onion Omega2\n\n\n\nNote: 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.\n\n\nResources\n\nServo Expansion Hardware Overview\nHow to use the Servo Expansion\nTechnical Drawing (PDF)\n","vendor":"Little Bird","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":14692,"title":"Default Title","sku":"ON-SERVOEXP","price":2.0,"compare_at_price":28.0,"on_sale":true,"in_stock":true,"available_quantity":1,"option1":"Default Title"}]}