Argon Fan HAT for Raspberry Pi 4, 3B,3 B+, Includes 40mm Fan

Only needs a one-line script for full functionality. Even gives an easy-to-use fan controller allowing users to decide when the HAT should adjust the fan speed. Can change fan speed based on CPU temperature. Provides enough space for a heat sink to be used on the chips of the Raspberry Pi board. A fan HAT that uses a 40mm cooling fan to prevent overheating on the Raspberry Pi 3 and Raspberry Pi 4. Comes with a power button that can be used to do the following: forced shutdowns, safe shutdowns, reboots

Features

• A fan HAT that uses a 40mm cooling fan to prevent overheating on the Raspberry Pi 3 and Raspberry Pi 4.
• Comes with a power button that can be used to do forced shutdowns, safe shutdowns, and reboots to the Pi.
• Only needs a one-line script for full functionality. Even gives an easy-to-use fan controller allowing users to decide when the HAT should adjust the fan speed.
• Can change fan speed based on CPU temperature.