andyopayne 0 Report post Posted November 6 I'm trying to compile the MPU6050_DMP6 example for an Arduino MKR WiFi1010 board however when I try to compile it in the Arduino IDE I get the following error message: '_BV' was not declared in this scope. (On line 287). If I change my board type to Arduino/Genuino Uno and try to compile then everything works just fine. Is there something about the MKR WiFi1010 board configuration that is causing this error? Share this post Link to post Share on other sites