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Пікірлер
@enniejohn7045 Ай бұрын
Hi Sean, Please could you provide guidance on how to connect the LoRa gateway to a local server in my organization
@Asadul-Haque 10 ай бұрын
Hi respected sir, I have analyzed your KZbin channel and realized that your videos aren't getting enough exposure. I have also watched some of your videos and loved it. I think videos like those should get more views. Strong SEO is required between 🔰thumbnail, 🔰title, 🔰description, and 🔰tags. I can offer some specific suggestions if you are interested. do you want to talk about it for a while? Kind Regards, Asadul haque
@Under_the_Finland_sky 2 жыл бұрын
hi is there any way to create a video on how to configure cellular wan multi tech conduit ip67
@victorcruzgomez6565 2 жыл бұрын
Hi, I would like to know which Network Server - Open Source to deploy on my own servers do you recommend? Thank you for your suggestion.
@kelvinalvesdasilva2819 2 жыл бұрын
Great presentation. Thanks for sharing!
@juliosaavedra4579 2 жыл бұрын
256 end point talking to the network at the same time 34:28 is that actually possible? most LoRaWAN gateways that i've seen support only 8 channels, did I get something wrong?
@FollowMarkP 2 жыл бұрын
the 125hz frequency within each channel allows the extra paths.
@fernandosierra5936 3 жыл бұрын
Thank you. A good way to have an understanding of what DeviceHQ is... for me a good NMS (Network Management System). It will be nice to have an on premises or private cloud.
@ivyjitsingh518 3 жыл бұрын
Impressed with LoRaWAN. I would like to know whether 10 miles from equipment took for wireless to concentrator or from concentrator to LoRaw server to IoT
@MultiTechSystems 3 жыл бұрын
It is from equipment to concentrator(gateway) with visual line of sight in a good RF environment.
@ivyjitsingh518 3 жыл бұрын
@@MultiTechSystems impressive... Whether communication module used for equipment and in concentrator suitable for smart meters. I mean whether it is DLMS compliance for communication.
@guywhoknows 3 жыл бұрын
Good sales and paving... Was that a LoRa remote? Having a look at the data sheets you show, there seems to be a 53byte transfer for most. I also don't believe the 2 mile indoors!!! Dial up was 56kb (49) it worked back then and I understand that it's a "tiny pack" non consumers really. Ideal for data mining any minor send message, or we could say a pager or SMS(c). Having looked into the tech and being one (old) developers from 2005 era. It struggles with moving subjects so not ideal for moving objects. (C/R end only). It is common due to the spectrum use and echo issues which I believe is the basis on which LoRa forms it's wider range? You also mentioned below noise... But there are a few hundred channels, and the more propagation of these types the more noise will be added in the range. The same thing happened with WiFi. 4w standards dropped to .1w due to the flood of noise and uptake of the 'products' thus very much counter productive. WiFi was 1000ft out door, but could be tuned into hearing better, I see the gain is used for delivery. It is interesting how the biostats effect the devices and how that will work on a mass uptake. It would be interesting if your down maybe 10 years time make wave. So that the packet and route plotting can use more than one device to transmit the data to its destination, such as load balance on a cluster, and best effort and fastest route. I believe one of our guys from 2006 sold a how to to Cisco as this was one of the big issues when looking at routes and backhauls. Multi in multi out data transmission would be tremendous as your data rates could grow significantly. But as I'm sure you know , small data, means lots of packets, which means slow down and there has to be management (control and registered) to make this work. I see Mimo is already there for small scale. But this is much like a can-bus. Which LoRa technically is a wi-can. (Hyphen most certainly required) What Dev needs... Packet loss and resend, delays, bit rate... Back bone on and off device. PTP albitration.. MPTP-d. This would make the network redundant, carryout traffic shaping and load balance and also lower drops and speed up the network, with lower resend/losses. Its only small budget too. But you may need some of us old programmers and Devs as you new guys try to use all resources lol...
@miguelmacias5636 4 жыл бұрын
Hi, i have a multiVOIP and i need programing. Do You have a vídeo of this?
@MultiTechSystems 4 жыл бұрын
Please visit www.multitech.com/support/support for assistance with your MultiVoIP
@praveenraj29 4 жыл бұрын
What Expo is this? Where did it took place?
@etcpro5405 4 жыл бұрын
ভাই আপনা ভিডিও ভালোই,,,, ভাই আপনার সাথে কথা বলতে পারি যদি মেসেজটা দেখেন তাহলে একটা মেসেজ দিয়েন 01967474349
@mdmuntasirmamunjoarder1117 4 жыл бұрын
Is it possible specify the size of the payload? Example: Payload size 60bytes
@wentworthgong3647 4 жыл бұрын
Hi, I am wondering by using the serial connection under linux, how about the data bits, parity, stop bits and other flow control settings?
@SantanderDiogenes 4 жыл бұрын
Excellent speach!! Very complete and clear. However, there are still some questions in the air. As long as I understand Spreading Factor is also the Number of bit per figure. And what is called a chip, would be the figure's LSB (the small value changing in the figure when a LSB change). Is that right? For me it is easier to understand in that way.
@manvendrasingh5853 4 жыл бұрын
I remember, i read about chip in one of the very good and mathematical research paper on LoRa that Chip is essentially (1/BW) where BW is Bandwidth. If the signal has a BW of say, 250 KHz. That means, 250 K vibrations per second. The inverse of which, i.e, 1/250 KHz = 4 micro-second, gives the amount of time that a single vibration or a chip last longs. This is the understanding that I have for chip.
@CraigMilesYoutube 4 жыл бұрын
Very informative, thank you. Currently I am using a home built LoraWAN Gateway for the 'Things Network', but are very interested in your wide area Gateway solution to enable citywide coverage. This is for commercial use though my company Yesway Ltd.
@jtoddowen 5 жыл бұрын
This was the first time I ever saw the spreading factor explained mathematically. This was an excellent video, but the lack of the speaker being mic’d made it difficult to listen to with the echo; please mic him next time. Also, I had to stream at 720p to read some of the slide content (slow on my connection); it was 360p otherwise. It would have been nice to have a PDF or PP link to accompany the presentation. It was a very good video, and the speaker did very good as well.
@SantanderDiogenes 4 жыл бұрын
Hello Todd. I copied the presentation by playing it in a good resolution monitor and using OneNote click tool to copy the slides and paste them in a PP presentation. It would take only 5 minutes or less.
@surendrahingane9025 5 жыл бұрын
Would you be please forward the link for Lora node and Lora Gateway.. which can be configure for India. Also specify the range of that the LoRa node.
@GG-gotr6 5 жыл бұрын
This is a sales pitch - sits at a computer with the device connected but there's no demonstration of it in use or how to do a setup. Waste of time really !!
@bostonmacosx 5 жыл бұрын
so how you can handle 1000 points reporting in with the duty cycle of lora.......
@FollowMarkP 2 жыл бұрын
modify when they send the signals out. you need to time when they send out. if you are broadcasting every hour and you have 600 devices each device can send out at different times to not all hit the gateway at the same time. There are use cases for mass power outages where all devices are trying to ping the gateway where they need to not only use ADR but also a random delay to allow the fastest return to operation time as possible.
@whothefoxcares 5 жыл бұрын
Best viewed at 2400 baud.
@t540985 5 жыл бұрын
Got to the point when LoRaWAN was not enough :) This new platform fitted the bill for me perfectly : github.com/i4things ( free hosted version here : www.i4things.com)
@russellsteel2346 5 жыл бұрын
way too complicated
@DingoYabuki 5 жыл бұрын
I'm only here because I'm considering buying one of your portable CRTs from 1986 lol
@WJR1965 6 жыл бұрын
Lookin' good, Mike!
@Nartin1986 6 жыл бұрын
18:13 LTE NB IoT is better by link budget. Plus it is a global standard. LoRaWAN is a dead technology like mobile WiMAX
@mikebrown7366 5 жыл бұрын
Lorawan is a global standard that actually exists now, not someday, and if an area doesn't have good coverage, it's only hundreds of dollars to add a gateway, not millions. It also supports roaming handoff, which true nb-iot doesn't, unless your confusing it with M1. These LTE attempts to address battery powered, low bandwidth devices are an afterthought. They weren't in the original plans if the cellular carriers. They're only adding it because they want to sunset their 3G systems and have suddenly realized that there was a great reliance on the efficiency of SMS technology. Iow, the great providers of cellular were clueless on what a great many of their customers really needed out of 4G.
@whatcall 4 жыл бұрын
LoRa seems like a private NB-IoT and that means you don't have to pay the carrier providers.
@guywhoknows 3 жыл бұрын
@@whatcall from what I gather this is true. There are gateway partners. The problem LoRa has is that it's not mass useful. It can only send small data packets, but it can send them far and can gateway in and out of the web. Deployment of these tech are around £20. It's cheap but you won't be doing any web surfing with it. You could be gathering information from weather stations, reading power meters, using surveillance... It can also be used for turning things on or off. Knowing your alarm at home has gone off.. and small things, that the web can do.... So as you can see if a person has the web access they're not going to downgrade to LoRa. Effective speed and ear would put it at a tenth of dial up from 1999. For the average person all the way up to ISDN of the same era. Unfortunately as the web marketing of spam advertising by Google floods bandwidth, the use of flash, videos and such the HD content has blasted the web as it was to oblivion. Not saying that it didn't work way back, it was 'good' but I can't see a retrograde regression to old tech delivered in a new way. But seems to be a waste if we didn't. There is a lot of tech like this around. I've been testing so have others. But I'm looking from one of the early Devs eye's think of wrt-dd when that was in development, before Facebook... When small and fast was the lead consideration. You can get on this ride for around £6 or less. LoRa is four times more.. Either work well for home assist, general monitoring.
@shirishjadav963 6 жыл бұрын
one mistake Bluetooth 4.0 is very very very good for battery . exceptional case your slide is misleading.
@mikebrown7366 5 жыл бұрын
BLE is okay on power consumption, but then it's for relatively low bandwidth too. Regular mode BT is not. When range us factored in, BLE still doesn't hold a candle to LoRa. Part of that is due to using 2.4GHz which is soaked up by the environment like a sponge. Sub GHz radio is where it's at for range at 20dBm power levels.
@guywhoknows 3 жыл бұрын
@@mikebrown7366 2mb/s on ble, but if you say to you data, you say power, and so on. The data rates in real world are lower that claimed by you/LoRa. Having a look at your data I would say 53bits/s would be normal. I know the claim is 125bits Obviously LoRa performs better in range than ble , but most claims and tests are LOS. I can connect around my house with it, with both. When I go out, I get some wan, not ble.
@thomaszastrow9543 6 жыл бұрын
Cool
@Steve_be 6 жыл бұрын
Awesome
@joaocarlosss 6 жыл бұрын
What is the difference between the ST-LINK/V2 and the ARM ULINK2 programmers?
@teberer3246 6 жыл бұрын
Can the multitech mtdot box be used as a standalone device without the PC SW to perform site surveys modes ?, such that the LCD can be used to review/scroll the site specific data parameters. This would be very efficient and a quick method to conduct site surveys without a PC present. or maybe a IoS or Android app could be used as well .
@adriansierra6532 6 жыл бұрын
excellent presentation skills
@HindiTechVideoChannel 7 жыл бұрын
Nice intro bro
@pepper669 7 жыл бұрын
Very good intro, thank you!
@JoshRobinson 7 жыл бұрын
goodness me.. user and password the same. I hope they change that in the field. I hope that they find out about the arrow-up for recalling previous commands.
@stevekovarik9730 7 жыл бұрын
Here's an updated link to the notepad file used in the video at the 6 minute mark to create the whole Node-Red Flow. ftp://ftp.multitech.com/mmm/LoRa_Demo_ParserFlow.txt
@vinesh_gowda 7 жыл бұрын
Instead of creating a function block by importing through the clipboard, drag a function block from the palette to the canvas and then paste the code from the link I have provided below. It worked for me. Link : www.multitech.net/developer/software/dot-box-and-evb-software/data-packet-format/
@SnowyOwlPrepper 7 жыл бұрын
Zig bee in urban.
@joebro391 7 жыл бұрын
these guys are DRY
@gatto9681 6 жыл бұрын
No, Peter is wet
@9b85e5da6d 7 жыл бұрын
I find it very irritating that you don't provide a link to the script used in your demo! Amature Arduino KZbinrs do a better job at providing links to librarys and other support files. You guys are supposed to be pros and i just spend 1300 bucks on your conduit lora starter package.
@vinesh_gowda 7 жыл бұрын
Instead of creating a function block by importing through the clipboard, drag a function block from the palette to the canvas and then paste the code from the link I have provided below. It worked for me. Link : www.multitech.net/developer/software/dot-box-and-evb-software/data-packet-format/
@NguyenLong-fc4cs 7 жыл бұрын
Can you share me slide overview ?
@dawnrogers9273 7 жыл бұрын
Very informative, thank you Steve!
@mfinegan67 7 жыл бұрын
great Job Steve...outstanding video!
@richard_wenner 7 жыл бұрын
Could do with some editing.
@akshaybhavsara1 7 жыл бұрын
Can you please suggest how to find that wordpad file ?
@stevenjohnnicholls 8 жыл бұрын
Hello, Could you possible send me what you have in the wordpad file. Many thanks
@akshaybhavsara1 7 жыл бұрын
Have you able to find that wordpad file ?
@vinesh_gowda 7 жыл бұрын
Instead of creating a function block by importing through the clipboard, drag a function block from the palette to the canvas and then paste the code from the link I have provided below. It worked for me. Link : www.multitech.net/developer/software/dot-box-and-evb-software/data-packet-format/
@celiabentoumi1907 8 жыл бұрын
Hello I have a question about the code that you copy from your wordpad document at 5:05. Could you tell me where you got it ? I would like to do some tests but I wasn't able to find the code.
@nomananis2307 7 жыл бұрын
Any luck with the code thet you asked for?
@blackcrow42373 8 жыл бұрын
Outstanding!
@smarterchat 8 жыл бұрын
hi can you configure with Tanza WiFi ?
@darkshadown6126 8 жыл бұрын
HOLA,TENGO UN CELULAR MULTITECH, IGUAL DE GRANDE A UN GRAND,PERO SE ROBA MI PLAN DE DATOS,PUEDEN SUBIR UN VIDEO EN DONDE EXPLIQUEN COMO COLOCAR EL PLAN DE DATOS PARA PONERLO EN FUNCIONAMIENTO...PLISS LO NECESITO , GRACIAS