HI All, Just jumped on the OVSM bandwagon! Ordered myself a board and downloaded everything i could download. I am now in the process of trying to compile the code. Followed the OVMS v3 Developer Guide to a T. Still, pretty far down the list it throws an error. I would be great full if someone could point me to a solution for this. The full log is attached. CXX build/main/ovms_events.o CXX build/main/ovms_http.o CXX build/main/ovms_console.o CXX build/main/ovms_boot.o C:/msys32/home/Eddy/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/main/ovms_boot.cpp: In constructor 'Boot::Boot()': C:/msys32/home/Eddy/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/main/ovms_boot.cpp:248:46: error: 'xt_set_error_handler_callback' was not declared in this scope xt_set_error_handler_callback(ErrorCallback); ^ make[1]: *** [/c/Users/Eddy/Desktop/esp-idf/make/component_wrapper.mk:290: ovms_boot.o] Error 1 make: *** [C:\Users\Eddy\Desktop\esp-idf/make/project.mk:552: component-main-build] Error 2 Eddy@DESKTOP-TIO8A3R MINGW32 ~/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3 Thanks, Eddy