ping If you make it by hand, the results are usually unsatisfactory. Sometimes, you might even waste money, but in the end, you still can't complete it. If you have strong动手能力, then I didn't say anything. When talking about saving money, the most cost-effective approach is to buy everything at once. For example, you can use a U7V4 with a base station for around 300 yuan before setting up the rotator.
闽ICP备2021006864号-7
闽公网安备35020602002794号