1. Pure ALOHA algorithm: It mainly adopts the method of tag speaking first, that is, once the electronic tag enters the working range of the reader and obtains energy, it will actively send its own se
At present, the sensor protocols of various manufacturers are different, which makes data transmission very difficult. Based on this, the role of the industrial gateway is to convert the protocols of
[size=5]I have been troubled by this problem many times before. In order to solve the problem once and for all, I have summarized the possible problems. [/size] [size=5]Solution: [/size] [size=5]First