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
- 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
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)