@metamaarten Thanks for the tip. That was indeed the case. After flashing it with CodeLoadBC95HB.bat (available here in software: https://docs.t-mobile.nl/s/Huvmz5cSzciPtlv) I was getting proper output at 9600 bouw at the main tx/rx pins.
Unfortunately, @ericbarten is also right, there is a BC95-B5 on the board,m wich is not going to work in europe, BC95-B8 is required, so I guess it’s back to the drawing board for me…
To get some experience with NB-IOT without spending a fortune, I bought this BC95 EVB board from china. On the feedback page of that module someone mentioned " Board is working fine! Tested on t-mobile NL.", so I figured it was worth a try.
I received the board today, I connected it to a FT232RL FTDI USB To TTL module to see if I would get any output.
The board has a few different tx/rx connectors, but is seems the only ones that give any data back are the main_rx and main_tx connectors at 115200 baud.
When I start the module, I get this output: boudica codeloader - HI2110 codeloader along with some other gibberish characters.
It doesn’t seem that I can do anything after that, I can’t execute any AT commands.
I was wondering if there’s anyone around here with experience with this board and who knows how to move forward from here.