Raspberry Pi cases, Raspberry Pi, Arduino, micro:bit, robots

Description
PWM Controlled Fan HAT for Raspberry Pi, I2C Bus, PCA9685 Driver, Temperature Monitor
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

What's on Board

  1. Standard Raspberry Pi 40PIN GPIO header
  2. PCA9685 PWM driver
  3. 3007 size PWM controlled adjustable fan
  4. PCA9685 I2C address configuration
  5. Reserved I2C control pins
  6. Reserved PCA9685 output channels
  7. 0.91" OLED display
Specifications
  • Power Supply Voltage: 5V
  • Fan Driver: PCA9685
  • Control Bus: I2C
  • Fan PWM Driver Duty Cycle: ≥25%
  • Fan Speed: 8000rpm
  • Logical Level Voltage: 3.3V
  • OLED Driver: SSD1306
  • OLED Resolution: 128x32
  • OLED Display Color: White
  • OLED Viewing Angle: >160°
Kit Content
  • 1 x Fan HAT
  • 1 x PI4 Heatsink Set
  • 1 x Male Header
  • 1 x Standoffs Pack (2pcs)

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