tag:blogger.com,1999:blog-3303597762713460847.post5809967472638180236..comments2024-03-29T03:20:48.216-07:00Comments on ThingsBoard: Temperature upload over MQTT using Raspberry Pi and DHT22 sensorAndrew Shvaykahttp://www.blogger.com/profile/00235674461215704536noreply@blogger.comBlogger16125tag:blogger.com,1999:blog-3303597762713460847.post-20636757121904572272024-02-15T00:17:58.920-08:002024-02-15T00:17:58.920-08:00It's fantastic technology to use a Raspberry P...It's fantastic technology to use a Raspberry Pi and DHT22 sensor to update a computer on the weather via MQTT! Consider how this configuration complements the <a href="https://healthcluster.co/saudi-medical-record/" rel="nofollow">saudi medical cloud</a> to provide beneficial health tracking.Harryjameshttps://www.blogger.com/profile/13522856988992606603noreply@blogger.comtag:blogger.com,1999:blog-3303597762713460847.post-3574046976473189822023-07-26T15:58:04.808-07:002023-07-26T15:58:04.808-07:00Headphones Canada is a game-changer for all music...<a href="https://swiftronics.ca/collections/just-added?constraint=headphones" rel="nofollow"> Headphones Canada </a> is a game-changer for all music enthusiasts! Their wide selection of top-notch headphones and exceptional sound quality make them the go-to destination for audio lovers. Get ready to immerse yourself in a world of music like never beforeMasonaidenhttps://www.blogger.com/profile/00540006969190010807noreply@blogger.comtag:blogger.com,1999:blog-3303597762713460847.post-52084971220492248962023-07-11T23:19:35.763-07:002023-07-11T23:19:35.763-07:00With time and various other factors, you can face ...With time and various other factors, you can face issues with your Brother printer. Such as the <a href="https://printersupport24.com/how-to-fix-brother-printer-not-printing/" rel="nofollow">Brother printer not printing clearly</a> is an issue that can arise due to various causes.The Technical Expertshttps://www.blogger.com/profile/17626384681987773127noreply@blogger.comtag:blogger.com,1999:blog-3303597762713460847.post-66437957827270351432023-03-03T23:13:23.187-08:002023-03-03T23:13:23.187-08:00By using a DHT22 sensor, this sample application c...By using a DHT22 sensor, this sample application collects temperature and humidity measurements, <a href="https://bubble-shooters.co/" rel="nofollow">bubble shooter</a> which are then further visualized on a real-time online dashboard. The ThingsBoard server receives collected data over MQTT for storage and viewing. This application's goal is to show off the data gathering API and visualization capability of ThingsBoard.Mira23https://www.blogger.com/profile/02377875598258993282noreply@blogger.comtag:blogger.com,1999:blog-3303597762713460847.post-81209734483852255792022-12-30T00:15:29.178-08:002022-12-30T00:15:29.178-08:00I am reading marketing dissertation topics, and i ...I am reading <a href="https://thedissertationhelp.co.uk/dissertation-topic/marketing/" rel="nofollow">marketing dissertation topics</a>, and i find a post about thingsborad. It allows you to monitor and control IoT devices. It is an open source platform, that is free for both personal and commercial usage.Michael Wadehttps://www.blogger.com/profile/09714430064746488146noreply@blogger.comtag:blogger.com,1999:blog-3303597762713460847.post-49219796541209877002022-06-27T09:29:09.607-07:002022-06-27T09:29:09.607-07:00I read the actual write-up along with totally go a...I read the actual write-up along with totally go along with You. Your own reveal is wonderful and I will probably reveal the item along with my friends along with fb connections. Only has a website in your area of interest I would provide you with a link exchange. Your content need more coverage along with trust my own bookmarking can help you get more traffic. Great write-up, again ! ! <a href="https://kikvape.com/collections/enail-dab-kits" rel="nofollow">enail kit</a><br />talha mushtaquehttps://www.blogger.com/profile/02061702988457201796noreply@blogger.comtag:blogger.com,1999:blog-3303597762713460847.post-81055643015673510802020-06-29T22:11:00.440-07:002020-06-29T22:11:00.440-07:00The electronic temperature controller additionally...The electronic temperature controller additionally contains indicative projects that check for equipment, framework and programming issues.<a href="https://www.cosmotech.com.my/" rel="nofollow">CAREL Malaysia</a><br />D. James Andersonhttps://www.blogger.com/profile/14936743429785809589noreply@blogger.comtag:blogger.com,1999:blog-3303597762713460847.post-31827069255532505022020-06-09T00:16:32.950-07:002020-06-09T00:16:32.950-07:00Essays are personal. They allow writers to open up...Essays are personal. They allow writers to open up and share their individual ideals, opinions and aspirations utilizing their readers. This is why, essay writing, is a bit more contemplative and much less fact driven. <a href="https://belltestchamber.com/battery-test-chamber" rel="nofollow">BELL TEST</a><br />Kevin Horganhttps://www.blogger.com/profile/10624290812004228967noreply@blogger.comtag:blogger.com,1999:blog-3303597762713460847.post-67768520493095951082019-09-09T09:31:53.058-07:002019-09-09T09:31:53.058-07:00hi there,
I used this tutorial to setup a DHT22 Se...hi there,<br />I used this tutorial to setup a DHT22 Sensor and it was working just fine.<br />Since 2 days i get the following Error MEssage when i try to start the "mqtt-dht22.py"-Script:<br /><br />Traceback (most recent call last):<br />File "mqtt-dht22.py", line 33, in <br />humidity = round(humidity, 2)<br />TypeError: a float is required<br /><br />Do i need to change the line of Code? Because, as i said, it was working just fine, a few days ago. Doerekhttps://www.blogger.com/profile/07271606364036023409noreply@blogger.comtag:blogger.com,1999:blog-3303597762713460847.post-80439248494592830862018-04-06T08:17:49.478-07:002018-04-06T08:17:49.478-07:00Your article has provoked a considerable measure o...Your article has provoked a considerable measure of positive hobby. I can see why since you have made such a decent showing of making it fascinating. <a href="https://deltaemulator.org/download/" rel="nofollow">Delta Emulator Download</a><br />Stuart Jackhttps://www.blogger.com/profile/03362799355900198038noreply@blogger.comtag:blogger.com,1999:blog-3303597762713460847.post-46686683304862833002018-03-26T16:30:04.093-07:002018-03-26T16:30:04.093-07:00A debt of gratitude is in order for a brilliant of...A debt of gratitude is in order for a brilliant offer. Your article has demonstrated your diligent work and experience you have in this field. Splendid .i cherish it perusing. <a href="https://nesstool.org/download/" rel="nofollow">NessTool Download</a><br />Emma Stonehttps://www.blogger.com/profile/16895869834470947167noreply@blogger.comtag:blogger.com,1999:blog-3303597762713460847.post-15171649978425914312018-03-23T05:42:33.418-07:002018-03-23T05:42:33.418-07:00Do you have ThingsBoard installed locally? If not,...Do you have ThingsBoard installed locally? If not, you need to replace localhost with server address Andrew Shvaykahttps://www.blogger.com/profile/00235674461215704536noreply@blogger.comtag:blogger.com,1999:blog-3303597762713460847.post-62303297901640873862018-03-22T16:05:19.327-07:002018-03-22T16:05:19.327-07:00This comment has been removed by a blog administrator.ffordbroncosvtraptorhttps://www.blogger.com/profile/04523702937178257980noreply@blogger.comtag:blogger.com,1999:blog-3303597762713460847.post-91267110389158132452018-03-18T10:54:05.915-07:002018-03-18T10:54:05.915-07:00This comment has been removed by a blog administrator.Jason Stathamhttps://www.blogger.com/profile/01706704297555862542noreply@blogger.comtag:blogger.com,1999:blog-3303597762713460847.post-44316114491496332122017-11-23T04:53:28.611-08:002017-11-23T04:53:28.611-08:00In above mentioned problem,I have replaced usernam...In above mentioned problem,I have replaced username and password with mine still its showing same error,<br />I also tried with "curl -v"Anonymoushttps://www.blogger.com/profile/01696056518731986557noreply@blogger.comtag:blogger.com,1999:blog-3303597762713460847.post-60882151245085384172017-11-23T04:46:43.880-08:002017-11-23T04:46:43.880-08:00this give error
curl -X POST --header 'Content...this give error<br />curl -X POST --header 'Content-Type: application/json' --header 'Accept: application/json' -d '{"username":"tenant@thingsboard.org", "password":"tenant"}' 'http://localhost:8080/api/auth/login'<br /><br />error is "curl: (7) Failed to connect to localhost port 8080: Connection refused"<br /><br />please help me<br />Anonymoushttps://www.blogger.com/profile/01696056518731986557noreply@blogger.com