丹麦采购需求：触摸屏显示器，液晶触摸屏，液晶触摸显示面板，液晶屏模块，无线彩色温控器，智能房间温控器

I own a heat pump model equipped with a DWin controller, and I've been having trouble getting support from the manufacturer. I've heard about your firmware and I'm curious if it would be compatible for upgrading my controller. Additionally, I'd like to know if using your firmware will still allow my heat pump to function properly. It has an SD card port, so I assume there's potential for compatibility, but I need your expertise to clarify this. Looking forward to your feedback!