diff --git a/README.md b/README.md
index ef29688..d2f1045 100644
--- a/README.md
+++ b/README.md
@@ -22,8 +22,10 @@ Possible choices :
     * MPU6050
     * BMI160
     * LSM6DS3
-
-* A magnetometer
+* A magnetometer :
+    * HMC5883L
+    * QMC5883L
+    * LSM303DLHC
 * An air pressure/temperature sensor (to display the altitude for example)
     * BMP280