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Questions tagged [nfc]

For questions about IoT solutions that use Near Field Communication to communicate between elements. If you are not sure about the protocols in use, use tag [protocols].

3
votes
2answers
196 views

Choosing a microcontroller for IoT project

I'm currently working on an IoT project. The principle is to have a box that could connect to a phone over Bluetooth on some NFC contact. After the phone and the box will communicate messages over ...
1
vote
0answers
31 views

IoT based warehouse management solution [closed]

In our Group of Companies, we are having a Logistics arm which is running services for industry on following domains: Transport and Fleet Management Industry Warehousing We are looking for IoT based ...
7
votes
3answers
98 views

What would be the best way of authenticating users without password or username?

In our project, there are over 200 dummy users who are not very capable of using mobile technologies or computers comfortly. The project is essentially a MRP & Production Planning solution with ...
2
votes
1answer
162 views

Unable to read the memory from NTAG213 via PN532 [closed]

I am currently trying to write a few bytes from the PN532 to NTAG213's user-programmable memory and read back those bytes as well. The write and read happens when the PN532 detects the NTAG213 within ...
-1
votes
1answer
262 views

Control a solenoid with NFC [closed]

I am trying to determine the components I may need to use an NFC sensor to control a solenoid. The amount of space I have to work with is very small - approximately 1 inch. The solenoid I have in ...
3
votes
1answer
1k views

Does Google Home support any NFC use cases?

The IFIXIT Google Home tear-down reveals the Marvell Avastar 88W8897 WLAN/BT/NFC SoC. Are there any known NFC use cases that the Google Home supports? Any announcements from Google if the device ...
7
votes
1answer
105 views

Should I use NFC, RFID or something else?

I'm a web developer - so IoT is not my speciality at all - and I've been asked to find the cheapest and most efficient way (in this order of priority) to build a gizmo for a sport event (can't be more ...
14
votes
3answers
2k views

How can I easily configure Wi-Fi on a smart device without a screen?

I'm making an IoT device that will serve a web app over WiFi which can be accessed to control it. I would like to make it easy to set up. For example, the easiest way I can imagine is as follows; all ...