PWM Controlled Fan HAT for Raspberry Pi, I2C (Waveshare)

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  • Part No :
  • RAS-3402
  • Availability:
  • In Stock
  • Shipping :
  • Same Day
  • Weight:
  • 0.22Kg
  • Made By:
  • Waveshare
  • Mfr.Part.No:
  • 17951
Rs 1199
(Excluding GST.)
Rs 1415
(Including GST)
1415 rhydoLABZ.com New In Stock
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This is a PWM controlled Fan HAT, which is designed for Raspberry Pi, I2C Bus, PCA9685 driver, it can be used as a temperature monitor as well.

Features:

  • PCA9685 PWM driver as the fan controller, powerful driving capability, auto PWM adjustment
  • 0.91" OLED, 128x32 pixels, displays board temperature or other user-defined content in real-time
  • Adopts 3007 size PWM controlled fan, up to 8000rpm speed, brings strong airflow
  • Supports retrieving temperature data in real-time, and then adjusting the speed automatically, programmable configuration
  • I2C pins, for connecting other host control boards
  • 16-ch PWM outputs, for driving other external PWM devices
  • Comes with heat sinks, better cooling effect.

Specifications:

  • Operating voltage: 5V
  • Logic level: 3.3V
  • Driver: PCA9685
  • Interface: I2C
  • Fan PWM driver duty cycle: ≥25%
  • Fan RPM (max): 8000 RPM
  • OLED driver: SSD1306
  • OLED resolution: 128×32
  • OLED display color: White
  • OLED FOV: > 160°
  • Mounting holes: 3.0mm

Designed for Raspberry Pi series
Standard Raspberry Pi 40PIN GPIO header, customized for Raspberry Pi series boards

What's On Board

  • Standard Raspberry Pi 40PIN GPIO header
  • PCA9685 PWM driver
  • 3007 size PWM controlled adjustable fan
  • PCA9685 I2C address configuration
  • Reserved I2C control pins
  • Reserved PCA9685 output channels
  • 0.91inch OLED display

Pinout Definition

Package Includes:

  • Fan HAT x1
  • PI4-HEATSINK-SET x1
  • Male header x1
  • Standoffs pack (2pcs) x1

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PWM Controlled Fan HAT for Raspberry Pi, I2C (Waveshare)