So you mean my removing static keyword from some code files inside DW1000 library and furthermore doing all three steps which you mentioned above will I be able to run and operate all three anchors on on microcontroller? Actually as you mentioned above there is a lot more changes has to be done in the library which is a hactic task. However I am still trying it. If you have or anyone have such DW1000 library which can handle multiple anchors on one microcontroller so then please share with me.