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Use USB CN13 of the NUCLEO-14 F746GZ board

DVill.11
Associate

‎2021-08-03 09:34 AM

Hi,

I'm started to develop on the NUCLEO-14 F746GZ board recently. My question is: it's possible to read input from device (in particular NFC reader MOD-RFID1356MIFARE) through USB CN13? I tried but the device is not powered. Thanks for your support

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TDK
Guru

‎2021-08-03 10:32 AM

The NUCLEO-F746ZG has the USB_ID pin hooked up which means it can act as a USB host. So yes, it is possible, but you will need to write the firmware which communicates with it. It is unlikely you'll find online example code which does this.

You'll also need to enable USB power via PG6.

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