pca9685 pwm module
pwm expansion module
pwm expansion
PWM Expansion Module NXP PCA9685

PWM Expansion Module NXP PCA9685 

RAK13004

SKU:100027
Regular price $6.00 $0.00
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Product Description

RAK13004 is a WisBlock PWM expansion module based on NXP PCA9685 chip which is capable of up to 16 PWM (pulse width modulated) outputs. It can control the brightness of up to 16 external LED’s.

Product Features

  • 3.3V input voltage, on/off control by the WisBlock Core module
  • 16 LED drivers connector
  • 1 MHz Fast-mode Plus compatible I2C-bus interface
  • 4096-step (12-bit) linear programable brightness per LED.
  • LED output frequency typically varies from 24Hz to 1526Hz
  • Supports hot insertion
  • Low Standby Current
  • 5.5V tolerant inputs
  • Operating Voltage: 2.3V to 5.5V @ -40°C to +85°C
  • Module size: 25X35mm

Documentation

 

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