Need some help

[edegraaff]

Hi, i am building the TBTracker from scratch using arduino pro mini.
So cable diagram is a bit different from the arduino nano.
I compared the diagrams, and based on this one i figured out the same lines as described
https://aws1.discourse-cdn.com/arduino/original/3X/0/a/0a67700a34a5f125b83c20edd10a17adc582453c.png

The issue i am facing is, with the right settins (a asume) the lora chip is initialized and then i get an error.
i rechecked the chip diagram, the lines, over and over and i can't figure out why i get [SX1278] Initializing ... failed, code 0
in the console. I also tried to change the sx1278 to sx1276 in the radio.h but dit not resolve the problem.
The lora modules are from Ali, and maybe this is the root cause
i used also a AI-thinker RA-01 in both modes and compared the pin config since the powerline is located on another pin, but even with the right pin config, the eror stays.

Who is willing to help me here, since the variabeles are hudge, and i am not an electronnics guy so i am learning to get things together.
The strange thing is i have one project that did work, maybe different lora chip?

today i put about 10 hours in this project to get it work, and it should work, but somewhere i make an hudge error.

thanks
eelco

[edegraaff]

Found the problem, downloaded the complete set from git and reconfigured the settings and recompiled it and all things work without problems.