Technical Parameters Operating frequency: 2.4GHz~2.5GHz (factory setting) Working style: active-type Transmit power: less than 1mW (0dBm) (factory setting) Static (ootel) operating current: < 1uA Maximum operating current (transmitted signal): < 15mA Launch time: 0.25ms Read mode: readable and writable User data: data distinguishing blocks, each block 16 baiti, a total of 32 blocks Reading and writing distance: 0-80 meters Working …