From 8f119ac7e477f216107ddeb06d49645829cb7579 Mon Sep 17 00:00:00 2001
From: Stevedan Ogochukwu Omodolor <stevedan.o.omodolor@gmail.com>
Date: Wed, 11 May 2022 09:59:37 +0200
Subject: [PATCH] Added recommendation in readme

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 2d97c02..e1e7248 100644
--- a/README.md
+++ b/README.md
@@ -15,3 +15,6 @@ the file is in the utills important
 
 issue with device permission usb crazyflie 
 https://www.bitcraze.io/documentation/repository/crazyflie-lib-python/master/installation/usb_permissions/
+
+# Important observation 
+Due to the noise in the sensor data, the pid controller is not exact. A better approach if time permit is to implement a kalman filter for the sensor data, to better improve the pid controller
-- 
GitLab