Simultaneous RFID SRTR - write EPC tag query

Sensors NFC & RFID
1

Hi All,

I got the SRTR UHF TFID kit and Redboard, both work great with the Sparkfun-Github Arduino library.

I have one query however on writing EPC to RFID tags. Currently I do this once/twice a day by modifying the line in " Example3_Write_EPC.ino":

char hexEPC = {0xFF, 0x2D, 0x03, 0x54};

by inserting the hex values I need.

My problem is I will need to do this about 20 times a day in the future and wonder has anyone managed to send the hex string via serial to the SRTR and have it inserted successfully into hexEPC braces? I know it must be possible but I only get garbled values or ascii.

I’m not a programmer but learned a lot working with the SRTR. If anyone can assist I’d appreciate it :slight_smile:

Cheers,

Aingus

2

I tried to find some information about your inquiry on the Google and I am not really coming up with an answer. I see folks may be sending hex via code, however, I am uncertain if the strings are sticking to the hex ECP braces.

I think your best bet is to try and contact the manufacturer and see if they can offer any insight.

https://www.jadaktech.com/contact/

Good luck!