RX pin on FTDI - 3th pin on BEE header
TX pin on FTDI - 4th pin on BEE header
I saw on schematic on this link http://support.sodaq.com/wp-content/uploads/2018/04/sodaq_ubee.pdf1
that before on SaraU201 TX was changed with RX and RX with TX.
On 3.3V PIN from my laboratory power supply - 1st pin is on BEE header
On GND PIN from my laboratory power supply - 10 pin on BEE header
On 3.3V PIN from my laboratory power supply - 9 pin on BEE header
And on my terminal I set 9600 baud rate, but I didnt get echo of my character.
I don’t know which battery can I connect on JST header with which Voltage? Is this 1.8V or 3.3V ?
I saw these links too:
PWR_ON pin on SaraU201 is 1.8V tolerant, I dont have 1.8V anywhere.
What am I doing wrong?
Thank you for your answer.