From 43d11e2acd3d1cfd03b908689454eee9b9514266 Mon Sep 17 00:00:00 2001 From: test2 Date: Sun, 3 Nov 2019 16:24:44 +0200 Subject: [PATCH] node --- IoT/SensorNode.adoc | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/IoT/SensorNode.adoc b/IoT/SensorNode.adoc index 3eea975..a9a0824 100644 --- a/IoT/SensorNode.adoc +++ b/IoT/SensorNode.adoc @@ -225,14 +225,14 @@ void loop(void) .output image:./sensors_01_AHRSOutput.png[alt="AHRS raw data"] - This raw data shows the main orientation data, consisting of 'roll', 'pitch' and 'heading' (or 'yaw) in degrees, followed by the current altitude and temperature +The AHRS sketchs reads raw data from the board's accelerometer/magnetometer and converts the raw data into easy to understand **Euler angles.** + +In this case, we can see that the **roll is about 18°**, the **pitch is about 78°** and the **heading or yaw is about 32°**, and the sketch will keep updating itself with the latest values at whatever speed we've set in the sketch. [NOTE] ==== -The AHRS sketchs reads raw data from the board's accelerometer/magnetometer and converts the raw data into easy to understand Euler angles. - .Euler angles, one of the possible ways to describe an orientation image:./Eulerangles.svg.png[alt="Euler angles"] @@ -248,7 +248,6 @@ https://en.wikipedia.org/wiki/Rigid_body_dynamics[More Info: Rigid_body_dynamics https://en.wikipedia.org/wiki/Euler_angles[More Info: Eulers angles] https://en.wikipedia.org/wiki/Leonhard_Euler[Leonhard Euler] - ====