ST25 NFC/RFID tags and readers

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Resolved! Is CR95HF compatible with M24LR ?

Posted on September 22, 2016 at 12:17Hello,Can nfc03a1 read/write the tag m24lr. In the datasheet of CR95Hf; it says that ISO15693 tags are supproted and forum tag types 1,2,3,4 as well. M24LR belongs to Forum tag type V and it supports ISO15693. So...

Resolved! test on Mifare Classic with CR95HF

Posted on September 16, 2016 at 13:44Hello,I'm trying to communicate with a Mifare classic card but I can't.I'm following the example described on the datasheet (page 60) and when it comes to auth, I'm sending the command:0x04 0x09 0x60 0x00 0x04 0x...

elasa by Associate
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Resolved! RF Mode Sector Security Status

Posted on September 20, 2016 at 00:41 I am trying to change the sector security status of my RF sectors in I2C mode using the provided m24lr drivers, but it’s not working. Below is my code: M24LR_SECTOR_SEC sss_write; M24LR_SECTOR_SEC ss...

bon by Associate
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Resolved! Open Session and Deselect in Android Studio

Posted on August 11, 2015 at 12:12Hi, I'm using the M24SR Discovery Board and I'm having some trouble when I want to communicate with the board via NFC. I'm trying to open a RF session with my Smartphone so that the GPO of the M24SR is driven low. T...

andre2 by Associate
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Resolved! 24LR AntiCollision

Posted on April 25, 2016 at 09:05Hi,  Is there any sample Android code for anti Collision for 24LR mult-bank design ? I want to use multi bank increase memory size for the tag(one 64k bit is not enough) and read/write from my Apps and can't found an...

So.Sunny by Associate II
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Resolved! CR95HF read multiple register

Posted on July 26, 2016 at 12:31Hi,in my project I'm using a CR95HF to read some M24LR memories. Communication between my microcontroller and the CR95HF is UART. I cannot find on the device's datasheet the description of how to read multiple block.P...

Resolved! reading and writing RFID messages AS TAG

Posted on July 05, 2016 at 12:28Hello,I've read product descriptions and FAQs, but still not clear about whether certain products offer me what I need.I'm interested in a product that consists of an MCU and an antenna, which allows me to read and wr...

ilans by Associate
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Resolved! i2c present password command

Posted on July 28, 2016 at 11:38Hello,I want to modify sector security status area to lock all sectors against RF access (R/W)To do so, I have to send a I2C present password command and then write the sector security status area.I never set the i2c ...

eturmel by Associate
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