# Image Node 18: Bluetooth integration tests **URL:** \ **Category:** Développement\ **Created:** [December 11, 2022, 4:55pm UTC](https://community.gladysassistant.com/t/image-node-18-tests-integration-bluetooth/7758 "2022-12-11T16:55:49Z")\ **Posts on this page:** 20\ **Page:** 2
**Author:** ![pierre-gilles](https://gladys-assistant-community.b-cdn.net/user_avatar/community.gladysassistant.com/pierre-gilles/32/5886_2.png) [@pierre-gilles](https://community.gladysassistant.com/u/pierre-gilles)\ **Post date:** [December 12, 2022, 9:26am UTC](https://community.gladysassistant.com/t/image-node-18-tests-integration-bluetooth/7758/21 "2022-12-12T09:26:29Z")
> [@spenceur](#): > > @pierre-gilles I think the most important message was here ^^’ Yes, after that it’s just the vagaries of Bluetooth, isn’t it? @gaetanb76 are you sure you don’t see your Nut? Is it charged? I don’t know what else to say! The integration starts, the scan works and sees devices ---
**Author:** ![spenceur](https://gladys-assistant-community.b-cdn.net/user_avatar/community.gladysassistant.com/spenceur/32/1961_2.png) [@spenceur](https://community.gladysassistant.com/u/spenceur)\ **Post date:** [December 12, 2022, 9:28am UTC](https://community.gladysassistant.com/t/image-node-18-tests-integration-bluetooth/7758/22 "2022-12-12T09:28:24Z")
[quote=« pierre-gilles, post:21, topic:7758 »] Yes, ---
**Author:** ![pierre-gilles](https://gladys-assistant-community.b-cdn.net/user_avatar/community.gladysassistant.com/pierre-gilles/32/5886_2.png) [@pierre-gilles](https://community.gladysassistant.com/u/pierre-gilles)\ **Post date:** [December 12, 2022, 9:29am UTC](https://community.gladysassistant.com/t/image-node-18-tests-integration-bluetooth/7758/23 "2022-12-12T09:29:13Z")
I don’t think we’re talking about the presence check here; he’s just looking at the « search » Bluetooth tab in the Bluetooth integration ---
**Author:** ![spenceur](https://gladys-assistant-community.b-cdn.net/user_avatar/community.gladysassistant.com/spenceur/32/1961_2.png) [@spenceur](https://community.gladysassistant.com/u/spenceur)\ **Post date:** [December 12, 2022, 9:30am UTC](https://community.gladysassistant.com/t/image-node-18-tests-integration-bluetooth/7758/24 "2022-12-12T09:30:50Z")
it’s possible but I think we need more feedback to do tnr on that part too, in my opinion ^^ Unless the automated tests are OK on the GitHub side 🙂 ---
**Author:** ![gaetanb76](https://gladys-assistant-community.b-cdn.net/user_avatar/community.gladysassistant.com/gaetanb76/32/5911_2.png) [@gaetanb76](https://community.gladysassistant.com/u/gaetanb76)\ **Post date:** [December 12, 2022, 9:31am UTC](https://community.gladysassistant.com/t/image-node-18-tests-integration-bluetooth/7758/25 "2022-12-12T09:31:47Z")
Yes, I changed the battery yesterday. The Nut is visible and connected to the Nut app on my smartphone. Indeed, it is in « Bluetooth Discovery » that it is not detected. Its MAC address does not appear. ---
**Author:** ![Psoy](https://gladys-assistant-community.b-cdn.net/user_avatar/community.gladysassistant.com/psoy/32/9005_2.png) [@Psoy](https://community.gladysassistant.com/u/Psoy)\ **Post date:** [December 12, 2022, 9:32am UTC](https://community.gladysassistant.com/t/image-node-18-tests-integration-bluetooth/7758/26 "2022-12-12T09:32:42Z")
> [@spenceur](#): > > I think you didn’t understand. Yes I confirm, I wanted to help, but indeed I’ll wait until everything is back in order, no hard feelings 🙂 > [@gaetanb76](#): > > Which instance are you talking about, the test one you just installed or the « Official » one you use Well that’s where I’m no longer sure, because I installed the Bluetooth container on the RPI where Gladys runs and with `docker ps` I have all the containers started, I thought Gladys would pick up that Bluetooth container and integrate it ---
**Author:** ![gaetanb76](https://gladys-assistant-community.b-cdn.net/user_avatar/community.gladysassistant.com/gaetanb76/32/5911_2.png) [@gaetanb76](https://community.gladysassistant.com/u/gaetanb76)\ **Post date:** [December 12, 2022, 9:34am UTC](https://community.gladysassistant.com/t/image-node-18-tests-integration-bluetooth/7758/27 "2022-12-12T09:34:10Z")
No, you created a brand-new full installation of Gladys specifically to test Bluetooth. ---
**Author:** ![spenceur](https://gladys-assistant-community.b-cdn.net/user_avatar/community.gladysassistant.com/spenceur/32/1961_2.png) [@spenceur](https://community.gladysassistant.com/u/spenceur)\ **Post date:** [December 12, 2022, 9:34am UTC](https://community.gladysassistant.com/t/image-node-18-tests-integration-bluetooth/7758/28 "2022-12-12T09:34:13Z")
Ah, I think, unless I’m mistaken, that the nuts must be connected to only one « master » That is to say that you have to disconnect it from the app, then remove the battery to reset it and finally see it reappear, I had noticed that on Gladys V3. Maybe that’s changed! ---
**Author:** ![Psoy](https://gladys-assistant-community.b-cdn.net/user_avatar/community.gladysassistant.com/psoy/32/9005_2.png) [@Psoy](https://community.gladysassistant.com/u/Psoy)\ **Post date:** [December 12, 2022, 9:36am UTC](https://community.gladysassistant.com/t/image-node-18-tests-integration-bluetooth/7758/29 "2022-12-12T09:36:08Z")
> [@gaetanb76](#): > > ``` > you created a new full Gladys installation specifically > > ``` And how do I start it? ---
**Author:** ![gaetanb76](https://gladys-assistant-community.b-cdn.net/user_avatar/community.gladysassistant.com/gaetanb76/32/5911_2.png) [@gaetanb76](https://community.gladysassistant.com/u/gaetanb76)\ **Post date:** [December 12, 2022, 9:37am UTC](https://community.gladysassistant.com/t/image-node-18-tests-integration-bluetooth/7758/30 "2022-12-12T09:37:11Z")
Glad ---
**Author:** ![spenceur](https://gladys-assistant-community.b-cdn.net/user_avatar/community.gladysassistant.com/spenceur/32/1961_2.png) [@spenceur](https://community.gladysassistant.com/u/spenceur)\ **Post date:** [December 12, 2022, 9:37am UTC](https://community.gladysassistant.com/t/image-node-18-tests-integration-bluetooth/7758/31 "2022-12-12T09:37:44Z")
@gaetanb76 from what I understand from this: > **[Difference between Master & Slave in in BLE - Bluetooth forum -...](https://e2e.ti.com/support/wireless-connectivity/bluetooth-group/bluetooth/f/bluetooth-forum/216093/difference-between-master-slave-in-in-ble)** > > Hi, > could you please give me a detail difference between Master & Slave in bluetooth low energy technology? > Regards. a master can have multiple slaves but a slave only connects to a single master ---
**Author:** ![Psoy](https://gladys-assistant-community.b-cdn.net/user_avatar/community.gladysassistant.com/psoy/32/9005_2.png) [@Psoy](https://community.gladysassistant.com/u/Psoy)\ **Post date:** [December 12, 2022, 9:50am UTC](https://community.gladysassistant.com/t/image-node-18-tests-integration-bluetooth/7758/32 "2022-12-12T09:50:11Z")
[quote=« gaetanb76, post:30, topic:7758, full:true »] to Glad ---
**Author:** ![gaetanb76](https://gladys-assistant-community.b-cdn.net/user_avatar/community.gladysassistant.com/gaetanb76/32/5911_2.png) [@gaetanb76](https://community.gladysassistant.com/u/gaetanb76)\ **Post date:** [December 12, 2022, 9:52am UTC](https://community.gladysassistant.com/t/image-node-18-tests-integration-bluetooth/7758/33 "2022-12-12T09:52:31Z")
Indeed, that makes sense. I disconnected the Bluetooth on my smartphone and the nut appears correctly in Gladys, without removing the battery. Everything is ok Chief @pierre-gilles I added the nut and created a scene triggered by the nut’s state change. I created the presence on the dashboard. toto is marked as « At home » \*\*\* edit \*\*\* I reconnected the Bluetooth on my smartphone. The user is still present on the dashboard. I’m going to let the instance run for a day or two to see if anything changes. ---
**Author:** ![pierre-gilles](https://gladys-assistant-community.b-cdn.net/user_avatar/community.gladysassistant.com/pierre-gilles/32/5886_2.png) [@pierre-gilles](https://community.gladysassistant.com/u/pierre-gilles)\ **Post date:** [December 12, 2022, 9:59am UTC](https://community.gladysassistant.com/t/image-node-18-tests-integration-bluetooth/7758/34 "2022-12-12T09:59:30Z")
Amazing! Thank you to the three of you for the tests and for your feedback 🙏 Make sure to delete your test container and the volume containing the test DB 🙂 I’m going to deploy this fix to prod! ---
**Author:** ![Psoy](https://gladys-assistant-community.b-cdn.net/user_avatar/community.gladysassistant.com/psoy/32/9005_2.png) [@Psoy](https://community.gladysassistant.com/u/Psoy)\ **Post date:** [December 12, 2022, 10:09am UTC](https://community.gladysassistant.com/t/image-node-18-tests-integration-bluetooth/7758/35 "2022-12-12T10:09:19Z")
Sorry for the waste of time, One last question " the volume containing the test DB to be deleted " is it this one " ? ```auto gladysassistant_test_bluetooth ``` @gaetanb76 and @pierre-gilles, thank ---
**Author:** ![pierre-gilles](https://gladys-assistant-community.b-cdn.net/user_avatar/community.gladysassistant.com/pierre-gilles/32/5886_2.png) [@pierre-gilles](https://community.gladysassistant.com/u/pierre-gilles)\ **Post date:** [December 12, 2022, 10:10am UTC](https://community.gladysassistant.com/t/image-node-18-tests-integration-bluetooth/7758/36 "2022-12-12T10:10:39Z")
> [@Psoy](#): > > One last question: « the volume containing the test DB to delete », is it this one? Yes, that’s the folder: ```auto /var/lib/gladysassistant_test_bluetooth ``` 🙂 ---
**Author:** ![Psoy](https://gladys-assistant-community.b-cdn.net/user_avatar/community.gladysassistant.com/psoy/32/9005_2.png) [@Psoy](https://community.gladysassistant.com/u/Psoy)\ **Post date:** [December 12, 2022, 10:15am UTC](https://community.gladysassistant.com/t/image-node-18-tests-integration-bluetooth/7758/37 "2022-12-12T10:15:53Z")
> [@pierre-gilles](#): > > Yes, that’s the folder: > > ```auto > /var/lib/gladysassistant_test_bluetooth > > ``` Should I delete ```auto /var/lib/gladysassistant_test_bluetooth ``` sudo rm -r /var/lib/gladysassistant\_test\_bluetooth or just ```auto sudo rm gladysassistant_test_bluetooth ``` ---
**Author:** ![VonOx](https://gladys-assistant-community.b-cdn.net/user_avatar/community.gladysassistant.com/vonox/32/10128_2.png) [@VonOx](https://community.gladysassistant.com/u/VonOx)\ **Post date:** [December 12, 2022, 10:16am UTC](https://community.gladysassistant.com/t/image-node-18-tests-integration-bluetooth/7758/38 "2022-12-12T10:16:42Z")
sudo rm -rf /var/lib/gladysassistant\_test\_bluetooth ---
**Author:** ![Psoy](https://gladys-assistant-community.b-cdn.net/user_avatar/community.gladysassistant.com/psoy/32/9005_2.png) [@Psoy](https://community.gladysassistant.com/u/Psoy)\ **Post date:** [December 12, 2022, 10:17am UTC](https://community.gladysassistant.com/t/image-node-18-tests-integration-bluetooth/7758/39 "2022-12-12T10:17:59Z")
Thanks @VonOx I’ll do that 🙂 ---
**Author:** ![pierre-gilles](https://gladys-assistant-community.b-cdn.net/user_avatar/community.gladysassistant.com/pierre-gilles/32/5886_2.png) [@pierre-gilles](https://community.gladysassistant.com/u/pierre-gilles)\ **Post date:** [December 12, 2022, 10:18am UTC](https://community.gladysassistant.com/t/image-node-18-tests-integration-bluetooth/7758/40 "2022-12-12T10:18:59Z")
@VonOx was faster than me 🙂 > **[man rm : rm - Effacer des fichiers et des répertoires](http://www.man-linux-magique.net/man1/rm.html)** > > man rm > ``` > -f, --force => ignore nonexistent files, do not prompt for confirmation > > ``` > -r, -R, --recursive =\> remove directories and their contents recursively [Previous page](https://community.gladysassistant.com/t/image-node-18-tests-integration-bluetooth/7758.md?page=1) [Next page](https://community.gladysassistant.com/t/image-node-18-tests-integration-bluetooth/7758.md?page=3)