Commentaires sur : Apprenez à votre BME688 à sentir... https://picockpit.com/raspberry-pi/fr/teach-bme688-how-to-smell/ Mon, 13 Nov 2023 09:44:59 +0000 horaire 1 https://wordpress.org/?v=6.8.1 Par : Projet Paragon : Pico Air Quality Monitor | PiCockpit | Surveillez et contrôlez votre Raspberry Pi : gratuit jusqu'à 5 Pis ! https://picockpit.com/raspberry-pi/fr/teach-bme688-how-to-smell/#comment-15753 Thu, 26 Oct 2023 12:17:11 +0000 https://picockpit.com/raspberry-pi/?p=1422#comment-15753 […] Teach your BME688 how to smell […]

]]> Par : Stream Sensor Data over WiFi with your Raspberry Pi Pico W | PiCockpit | Monitor and Control your Raspberry Pi : free for up to 5 Pis ! https://picockpit.com/raspberry-pi/fr/teach-bme688-how-to-smell/#comment-14892 Mon, 28 Aug 2023 08:44:28 +0000 https://picockpit.com/raspberry-pi/?p=1422#comment-14892 […] on, such as a temperature-and-humidity sensor or perhaps an air quality project with a DHT22 or BME688, or a brightness sensor with a light […]

]]> Par : Thomas https://picockpit.com/raspberry-pi/fr/teach-bme688-how-to-smell/#comment-833 Sun, 17 Apr 2022 18:28:31 +0000 https://picockpit.com/raspberry-pi/?p=1422#comment-833 En réponse à Nathan Busler.

yes im also using 1.6.0 please check this files from data collection one is fumes other is normal air https://we.tl/t-PwfkYXjnGP

]]> Par : Thomas https://picockpit.com/raspberry-pi/fr/teach-bme688-how-to-smell/#comment-822 Thu, 14 Apr 2022 21:11:15 +0000 https://picockpit.com/raspberry-pi/?p=1422#comment-822 En réponse à Nathan Busler.

Hi Nathan
I used newest version (1.6.0) also i send you a mail about it, so you want me to send you the sample files ?
Have tried alot of testing but same error each time 🙁

]]> Par : Nathan Busler https://picockpit.com/raspberry-pi/fr/teach-bme688-how-to-smell/#comment-821 Thu, 14 Apr 2022 13:00:45 +0000 https://picockpit.com/raspberry-pi/?p=1422#comment-821 En réponse à Thomas.

Hi Thomas
I could not recreate the error yet.
What version of AI Studio dp you use? The script was tested with AI Studio version 1.6.0

]]> Par : tomm https://picockpit.com/raspberry-pi/fr/teach-bme688-how-to-smell/#comment-813 Mon, 11 Apr 2022 15:13:28 +0000 https://picockpit.com/raspberry-pi/?p=1422#comment-813 En réponse à Siroj42.

did you find a fix for this ?

]]> Par : Thomas https://picockpit.com/raspberry-pi/fr/teach-bme688-how-to-smell/#comment-810 Sun, 10 Apr 2022 16:51:36 +0000 https://picockpit.com/raspberry-pi/?p=1422#comment-810 Hi Nathan
I also just tried out your code and im getting the samme error when making an algorithm.
” Either training data or test data appears to be missing.”

is there some issue in your code maby?

]]> Par : Nathan Busler https://picockpit.com/raspberry-pi/fr/teach-bme688-how-to-smell/#comment-774 Thu, 31 Mar 2022 10:09:26 +0000 https://picockpit.com/raspberry-pi/?p=1422#comment-774 En réponse à Siroj42.

This sounds like the .bmerawdata file could be corrupted. You could try to take a look at the file, to see if there are any bad values contained. It is in json format

]]> Par : Siroj42 https://picockpit.com/raspberry-pi/fr/teach-bme688-how-to-smell/#comment-771 Wed, 30 Mar 2022 08:14:19 +0000 https://picockpit.com/raspberry-pi/?p=1422#comment-771 For me, training the algorithm does not work. Instead, the software shows the error “Algorithm could not be trained. Either training data or test data appears to be missing.”. However, I have captured about one hour of data for each of my classes using the BME688 Breakout Board. Do you have any idea what I could be doing wrong?

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