[SOLVED] Baro not healthy

ArduCopter Copter 4.3
1

hello,
I have a pixhawk 2.4.8, and after an upgrade from arducopter 4.0.0 to 4.3.1, I always have the following error : arm: baro not healthy. Rolling back to v4.0.0. and no more error.
Is there a problem with the baro (MS5611) with the recent versions?
Thanks

2

Post a screen shot of Mission Planners message screen after connection.

3

here are the photos of ardupilot

IMG_20221218_115449
IMG_20221218_1154491920×864 202 KB

IMG_20221218_115502
IMG_20221218_1155021920×864 143 KB

IMG_20221218_115535
IMG_20221218_1155351920×864 208 KB

IMG_20221218_115559
IMG_20221218_1155591920×864 168 KB

IMG_20221218_115630
IMG_20221218_1156301920×864 146 KB

IMG_20221218_115803
IMG_20221218_1158031920×864 176 KB

4

Good news,
after searching why this could happen, i’ve finally try to enable the baro_option “treat MS5611 as MS5607” and it works, no errors. I’ve ordered a BMP280 for the future, which has better accuracy.

5

OK, you should be using Pixhawk1 not fmuv3

6

Why? I always read to use the fmuv3 with this version of pixhawk.

7

Pixhawk1 is the correct firmware for those 2.4.8’s.

8

OK, thank you for your advice. I will install and see.

9

One reason

image
image2513×435 117 KB

10

Ok, i understand. I can’t test a flight today because there’s a lot of wind and rain here.