Does there any module you have it that support read/ write RFID tag at one source code

Grove is a modulated, ready-to-use tool set.
Much like Lego, it takes a building block approach to assembling electronics.

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Anonymous
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Post by Anonymous » Sat May 04, 2019 6:16 am

Does there any module you have it that support read/ write RFID tag at one source code, in this moment I use two RFID modules one for read and other one for Write. If you have please mention the module or give me a link that available in Russia.

Seeed Tech Support
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Post by Seeed Tech Support » Sun May 05, 2019 11:07 am

Hi there,

1. Please check if Grove-NFC meets your requirement. http://wiki.seeedstudio.com/Grove_NFC/ 

2. For the Russian distributor, you can refer to https://www.seeedstudio.com/distributors.html

Thanks

best rgds
Bill


Anonymous
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Post by Anonymous » Sun May 19, 2019 12:50 am

It does not work with Arduino Mega 2560 R3, I did solid four pins for GNU VCC TX RX and connected with 20, 21 nothing? any idea!!

Seeed Tech Support
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Post by Seeed Tech Support » Mon May 20, 2019 10:13 am

Hi there,We suggest UART(by default) to communicate with Mega. So you have to use the TX of NFC to RX of Mega(such as 19/17/15), and RX of NFC to TX of Meag(such as 18/16/14). thanks. 

BOARD
USB CDC NAME
SERIAL PINS
SERIAL1 PINS
SERIAL2 PINS
SERIAL3 PINS


Uno, Nano, Mini

0(RX), 1(TX)


Mega

0(RX), 1(TX)
19(RX), 18(TX)
17(RX), 16(TX)
15(RX), 14(TX)

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