Our Online Store have the new products: RFID antenna board. Currently it can work with JC10M24R and JCOP4 card chips.
Compared with normal cards, the antenna board module has a smaller size and fixed holes, which is easy to integrate in the IOT(Internet Of Things) project.

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by Sanmilie
Sun May 16, 2021 2:46 am
Forum: MCU Programming
Topic: MFRC522
Replies: 2
Views: 27032

Re: MFRC522

check NXP reader library. the library not fit on base Arduino more than 100k compiled for iso 14443a-p4.. it's usable with rasberryPI Pico
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