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Topic: Expand range of RC522, tutorial? Where in the code? (Read 68 times) previous topic - next topic

LukeDaniel19

Hi, i have a RC522 module, and the range of read/writter is very small, the current range is 1cm, very small. Exist some possibility to expand this range to 5 or more cm? How?


DrDiettrich

A better antenna and stronger power supply may help.

LukeDaniel19


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