diff --git a/Sideboards.md b/Sideboards.md
index 668eb5d..ed917c6 100644
--- a/Sideboards.md
+++ b/Sideboards.md
@@ -26,5 +26,15 @@ Those boards can have different IMUs, not all are fully supported:
|ICM-20681||||||
|BNO055||||||
+The Digital Motion Processor handles the calculation of Euler Angles and Quaternions.
+
+
+If you find a board with a different IMU, please use the debug variant and try:
+- a command : you should see raw Accelerometer data, it shouldn't be zero
+- g command : you should see raw Gyroscope data, it shouldn't be zero
+- e command : you should see Euler angles, it shouldn't be zero
+
+Please share your findings so that we can enrich the wiki.
+
+
-The Digital Motion Processor handles the calculation of Euler Angles and Quaternions.