PN532 RFID NFC Module with Arduino, How to use HSU UART, SPI, & I2C

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PN532 RFID NFC Module with Arduino, How to use HSU UART, SPI, & I2C

Рет қаралды 26,287

Electronic Clinic

Күн бұрын

Пікірлер: 36

@tinosaitta Жыл бұрын

wow excellent tutorial very very nice .... it was a pleasure to follow this explanation...

@ElectroniClinic Жыл бұрын

Thank you.

@user-re4tc2jx1r 2 ай бұрын

Very good video to introduce the board. However, please allow me point it out that the board in this video is a copy version. ELECHOUSE designed the board and now has upgraded the module to V4. V3 was widely counterfeited in China. Now even the NXP PN532 chip was copied. That's why you could buy it much cheaper than the chip price in NXP.

@andrewbond8187 9 ай бұрын

Thanks, very informative. You mentioned range up to 8m with an active antenna. Can you elaborate? Where do I find an active antenna for this module?

@Bianchi77 Жыл бұрын

Creative video, well done, thank you for sharing it with us :)

@billmcgee4446 Жыл бұрын

Lower the background sound to high for your voice. Thanks for the topic.

@ElectroniClinic Жыл бұрын

Ok Sir, I will do it.

@grahamhik9177 Жыл бұрын

Nice work. wow so good and what great explanation. Could you make a video using PN532 and an arduino nano, sending NFC card details to a smartphone via bluetooth please

@naeemhaq3504 Жыл бұрын

which frequency hopping is used in RFID?

@asimzafar4768 Жыл бұрын

Excellent Explaination, while it has problem using with Nextion LCD. Using it in any mode it stops arduino receiving data from Nextion while sending is ok. if you have any solution please share.thx

@n-thing Жыл бұрын

Congratulations! Nice work. Could you make a video using PN532 sending an URL to a smartphone?

@ElectroniClinic Жыл бұрын

You want to use Bluetooth or GSM?

@PhG1961 Жыл бұрын

Cool video ! Does the circuit also work with the NFC function of a smartphone ?

@ElectroniClinic Жыл бұрын

Yes, it works.

@repairstudio4940 Жыл бұрын

I have both of these and like to use them to unlock my computers ...can you make video? Will the pn532 read animal tags of 135khz ?

@ElectroniClinic Жыл бұрын

Ya, I can.

@DasFrettchenFreddy Жыл бұрын

thanks for the video! when copy pasting your arduino code from the website, there are a lot of formatting errors, it would be amazing if you could upload it as a .ino file, thanks!!

@ElectroniClinic Жыл бұрын

Thank you so much for letting me know. I will tell the Developer to do it immediately.

@ElectroniClinic Жыл бұрын

Now, you can check. it took me 5 hours to fix. Thank you so much for letting me know.

@thebaconbreadful Жыл бұрын

Hey, is there a way to use the ira in i2c mode?

@solosolo8932 11 ай бұрын

Hi, I'm using this module with Node MCU. (I2C) When I feed it with Ams 1117 3.3V, it freezes. 5v seems more stable and better in terms of reading distance. But I feel warming in the Pn532 Chip and its LED. Does 5v pose a risk in long-term use? Regards.

@hdhdhdhhshdhd4376 Жыл бұрын

Hi bro, Ur videos are really good..I need u help.. Can u help me plzz.

@giuseppeantonini9578 8 ай бұрын

But can this module also read 125KHz cards?

@hoingu7313 11 ай бұрын

Can i use this code for Pn512? thanks :D

@SuperSvicar Жыл бұрын

What digital microscope you use?

@ElectroniClinic Жыл бұрын

Andonstar

@candrasniper3404 Жыл бұрын

If I use it with NodeMCU, it will crash and showing error message and the message didn't find the PN532 every after I upload the sketch sometimes. It's annoying. Someone has gave you an issue related to your library on your github, and you answered him to see your youtube video. But no explanation how to solve it. Fix the library.

@ElectroniClinic Жыл бұрын

watch my video on esp8266 and pn532 kzfaq.info/get/bejne/aL2Tg8yju9OpqmQ.html

@candrasniper3404 Жыл бұрын

The library gives a reversed HEX. The halt of while(1) on NfcAdapter.cpp, make it repeat the process in finding device. You have to disconnect and connecting again the power VCC of PN532 board to make it can be found. The public function on NfcAdapter.cpp and NfcAdapter.h are the causes of it. If you put Nfc.begin on void setup(), board can be found, later if there is a bad connection and make the PN532 is disconnected and connected again to the microcontroller, it won't read the tag. And you have to turn off the microcontroller then connecting again. Bad library.

@lashlarue7924 7 ай бұрын

This is cool, but I'm new to RFID and am having a hard time believing that someone hasn't completely blown all this breadboard tinkering into the permanent past with a product that just stands alone and takes some light Python to make it work.

@dsy457 3 ай бұрын

You could be the one to do it bro.

@tovenaartejo Жыл бұрын

I copied the PN532-PN532_HSU.zip file from your site. Selected add .zip file to library and got the erro message: Zip file has no valid library. I get the same message when I use the original HSU files. I use IDE 1.8.13. Do you have a trick to add the library?

@ardiard8864 Жыл бұрын

ive got the same sir, please help us for anybody who knows to solve this problem please

@EduardComan 3 ай бұрын

You downloaded the stuff the wrong way (most probably, right click, "Download links as"); you should *left* click on the archive link then check for "Download raw file" (icon: some arrow down in a kind of tray)