Sep. 29th to Oct. 6th is Chinese National Day Holiday. Products and PCBA orders during this period will be scheduled for shipment starting Oct. 7th.
Thank you for your understanding and continued support.
This HDMI-compatible connector is specially designed for CrowPi to connect an external screen.
CrowPi HD for CrowPi x 1
Wiki & External links
Raspberry Pi 4B single and dual screen Settings