Welcome to Heroway — LCD & Serial Screen Manufacturer

How do I draw a real-time trend curve?

Use a curve control, define the number of channels and the visible point count, then send the value for each channel from the host. The module handles the plotting and scrolling. Keep the update interval matched to the sample rate; sending faster than the display refreshes adds no visible information.

Phone
Sales Consultation

0755-29100074

Technical Support

18988793485

WeChat
Add me on WeChat for consultation

Add me on WeChat for consultation

TOP