This feature-packed fan HAT for the Raspberry Pi includes a PWM programmable fan along with a 0.91" OLED screen for displaying your Raspberry Pi's temperature (or anything else you'd like to display!).
The HAT also includes a heatsink set, 16 PWM outputs for controlling other PWM devices and handy pin breakouts. The product Wiki includes example code.
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
- PWM controlled fan, up to 8000rpm speed bringing 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 for even greater cooling
Included
- 1x Fan HAT
- 1x Heatsink set (3 pieces)
- 1x Male pin header
- 1x Standoff pack
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
- 0.91" OLED display
Specification
- Voltage: 5V
- Fan Driver: PCA9685
- Control Bus: I2C
- Fan PWM Driver Duty Cycle: >25%
- Fan Speed (max): 8000RPM
- Logic Level Voltage: 3.3V
- OLED Driver: SSD1306
- OLED Resolution: 128x32
- OLED Display Colour: White
- OLED Viewing Angle: >160 degrees
Resources
Product Wiki:
PWM Controlled Fan HAT for Raspberry Pi
