Topic: RFID Write-read module with Raspberry Pi

RFID Write-read module with Raspberry Pi
Hello,

I am having trouble connecting RFID read-write module with a Raspberry Pi.

Inside of README file it is stated that 5V pin of RPi should be connected with RFID power pin. I could not find it. Is it the 5V pin that is located on a 6-pin row next to a RFID chip?

Or it is somewhere else?

Moreover, what is preferred more for UART? TXd and RXd or TX and RX of the board? Or it is similar?

Sincerely,
Sergei.
12/17/2018 16:47:02
RFID Write-read module with Raspberry Pi
Answers