2 Functional Overview
2.1 Board Topology
Top:
Board topology top
Ref. Description Ref. Description
U1 NINA-B306 Module Bluetooth® Low Energy 5.0 Module U6 MP2322GQH Step Down Converter
U2 BMI270 Sensor IMU PB1 IT-1185AP1C-160G-GTR Push button
U3 MP34DT06JTR MEMS Microphone U8 HS3003 Humidity Sensor
U7 BMM150 Magnetometer IC DL1 Led L
U5 APDS-9660 Ambient Module DL2 Led Power
U9 LPS22HBTR Pressure Sensor IC
Bottom: