Argon Fan HAT for Raspberry Pi 4, and Raspberry Pi 3 | 40mm Raspberry Pi Fan with Power Button | PWM and Software Controllable BYK_CABLE Note: Similar to the Pi

Note: Similar to the Pi Zero

Two-piece case design for easy installation

Includes Internal rechargeable Battery and cable to recharge

WiFi: Built in

low-cost version of the Pi Zero v1

Argon Fan HAT for Raspberry Pi 4, and Raspberry Pi 3 | 40mm Raspberry Pi Fan with Power Button | PWM and Software Controllable BYK_CABLE Note: Similar to the PiA raspberry pi cooling fan that prevents overheating on the Raspberry Pi 3 B and Raspberry Pi 4. Comes with a power button that can be used to do safe shutdowns and reboots to the Pi. PWM Controllable and Software controllable fan for full functionality and customizability Usable in multiple projects, especially for Raspberry Pi Servers where Raspberry Pis are stacked. Works best with other products like the Argon NEO and Argon POLY+. Argon Fan HAT