Wiring diagramm see following link item 5 , (6)
Wiring diagrams - Operations/Getting Started / How to - AgOpenGPS
Arduino Nano V3
BNO085 Adafruit 4754
Stemma QT / Qwiic - cable , 4 Pin Dupont Male, 150mm
STEMMA QT / Qwiic JST SH 4-pin to Premium Male Headers Cable [150mm Long] : ID 4209 : Adafruit Industries, Unique & fun DIY electronics and kits