菱电电控：公司应用于低空飞行的控制器项目正在开发中，尚未正式量产

Group 1 - The core viewpoint of the article is that the company, Riedel Electric Control, is currently developing a controller project for low-altitude flight, which has not yet entered formal mass production [1] Group 2 - The company responded to inquiries from researchers on December 12, indicating the status of the low-altitude flight controller project [1]