I am using the SparkFun Simultaneous RFID Reader – M7E (WRL-14066).
I would like to connect an external antenna via the U.FL connector.
On my board, I see two unpopulated pads near the U.FL connector, with the silkscreen “RF.”
Could you please confirm if this is the correct place to solder a 0-ohm resistor in order to connect the U.FL center pin to the RF input of the M7E module?