Geekworm Raspberry Pi 4 X735 V3.0 Erweiterungsboard mit PWM Cooling Fan & Safe Shutdown & DC 6V-30V Width Voltage Input für Raspberry Pi 4B / 3B+/ 3B / 2B

【New version: X735 V3.0】With a silent PWM fan, which can control fan speed via python code, script for PWM fan: https://wiki.geekworm.com/X735-script

【Multifunctional expansion board】Intelligent and safe power management, safe shutdown and full power off through software, PWM Cooling Fan, DC 6V-30V Width Voltage Input

【How to Power】1. Via USB-C or Micro-USB Socket: 5Vdc+/-5%, ≥3A (Recommend 5V 4A 20W USB-C PSU ASIN: B09J4V3RYK); OR 2. Via DC 5521 Jack: 6-30V (Recommend 12V 5A 60W PSU ASIN: B0BD81W6SN)

【Comptible with】All current models of the Raspberry Pi using a 40-pin header; X825(ASIN:B091JSRQ9C), X857(ASIN: B085NM7SY2), X862(ASIN: B088LQWDBD), X820(ASIN: B07L9TQYM5) to provide intelligent and safe power management