Это видео недоступно.
Сожалеем об этом.
How To Set Up MQTT With Raspberry Pi Pico W | Guide For Beginners
- Добавить в
- Мой плейлист
- Посмотреть позже
- Поделиться
Поделиться
HTML-код
Размер видео:
- Опубликовано: 15 авг 2024
Комментарии • 33
Следующие
Автовоспроизведение
Raspberry Pi Pico W: Wireless Weather StationExplainingComputers
Просмотров 285 тыс.
LoRa on a Pico! Introduction to The Things Network with the Makerverse LoRa-E5 BreakoutCore Electronics
Просмотров 120 тыс.
Raspberry Pi Pico W LESSON 28: Connecting the Raspberry Pi Pico W to WiFiPaul McWhorter
Просмотров 11 тыс.
New Season | Sister Wives | TLCTLC
Просмотров 177 тыс.
Our Son's EPIC 14th Birthday SurpriseThe Royalty Family
Просмотров 8 млн
GAVRILINA - Drama Queen (ПРЕМЬЕРА КЛИПА 2024)Julia Gavrilina
Просмотров 860 тыс.
We Became Parents For 24 Hours😳Nadia J
Просмотров 294 тыс.
#372 How to use the two Cores of the Pi Pico? And how fast are Interrupts?Andreas Spiess
Просмотров 175 тыс.
How to Build Web Socket on Raspberry Pi Pico W and Make Live DashboardRajivCodeLab
Просмотров 997
Raspberry Pi Pico Stepper Motors via PIOTinker Tech Trove
Просмотров 60 тыс.
Getting Started With Home Assistant In 2024: The Ultimate GuideJimmy Landry
Просмотров 62 тыс.
WiFi Control Your Micropython Project Using a Web InterfaceBytes N Bits
Просмотров 28 тыс.
These Illusions Fool Almost EveryoneVeritasium
Просмотров 1,7 млн
Programming a Raspberry Pi Pico with C or C++Gary Explains
Просмотров 107 тыс.
How To Setup a HTTP Web Server With Raspberry Pi Pico W (using WiFi)Core Electronics
Просмотров 69 тыс.
Pi Pico W with the Arduino IDE | Using WiFiDroneBot Workshop
Просмотров 150 тыс.
до/после Знакомо?Masya Shpak Official
Просмотров 13 тыс.
Будзек и рецепт🐝KeshaTV
Просмотров 136 тыс.
YouTube и Точка. Жуткий баг ютуба выдающий странные роликиMysteryForce
Просмотров 1,3 млн
Получили тысячи $$ на "старье".АУКЦИОН КОНТЕЙНЕРОВ В США
Просмотров 436 тыс.
MELLSTROY - первое интервью: как живет самый обсуждаемый стример годаВПИСКА
Просмотров 7 млн
Как ответит Беларусь Украине/ ВСУ под Курском: чем все закончится/ Что стоит за протестами в СербииТелеканал ОНТ
Просмотров 287 тыс.
КАМИЛЬ УШЕЛ ИЗ ДОМА СТАЛ БОМЖОМ 🤯 УГНАЛИ ТАЧКУ 🤯 НАРВАЛИСЬ НА БАНДИТОВ! УЛЕТЕЛИ ОТДЫХАТЬ ПОТЕРЯЛИKiKiDo
Просмотров 470 тыс.
Gelik yoki Velik?Mirjalol Nematov
Просмотров 644 тыс.
Used MQTT a lot a decade ago. Its big limitation is that is has no authentication nor encryption (regardless of the hardware and energy requirements, it could have been built as an optional feature just like what HTTPS is to standalone HTTP). MQTT was originally created to monitor gas and petrol pipeline sensors, so its deployment and application environment was always inside a closed intranet or some kind of network back then. Anyways awesome video as it shows the vast application capabilities of the Pi Pico W. Such an awesome device!
Most decent MQTT Brokers now support authentication with a username and password as well as encryption via TLS
Nice video. Great learning in less than ten minutes. Wonderful !
Glad I came across this!
Thanks from San Diego, CA.
Nice tutorial. I had error trying to install umqtt simple. I found out I need to have Thonny version 4.0.2. I was running Thonny version 4.0.1
I use MQTT to share telephone handset on/off-hook status with homeassistant.
Hi nice video! Would also love to see LTE communication with raspberry pi zero 2 w. Also long term study would be interesting. How much data you transmit and how much power it consumes…
Great video - been waiting for that
what could be the problem
Failed to publish message: [Errno 104] ECONNRESET
I added the umqtt folder with the simple.py into my project in vscode. But I get a lot of errors. Does anyone know why? Do I have to install anything else?
Great video :)
6:25 If we think of the dashboard as part display, part control panel, we might prefer it if at power-on the device state changed to match the state of the toggle (rather than switching the toggle off). Is that possible - can a subscriber get the *current* state, rather than having to wait for a state change?
Great video. I’m interested in the scripts for the rangefinder and the LEDs at the end of the video. Do you have a link to the source codes? Thx. 🙏🏻
Thank you bro
Even a raspberry pi 3/4 can run a mqtt server, no cloud needed if you only want local access (not outside the home).
Yup, we've got a guide on setting up mosquitto on a RPi too - we just wanted to keep the amount of hardware requirements to a minimum in this guide.
A slightly advanced question - I've an application on the pico w that is publishing data at 50HZ. Now when I try the same thing with a regular python script on an actual RPi 3B, it works splendidly, but when I try running the same script on the pico, I have some lost packets. I was wondering if the issue was because of the way the umqtt works, or if it was an issue with how the clock is configured. I did not touch the clk, so I did not mess that up afaik. Does anyone know what could be happening? Can the pico with its default clk config publish at 50 Hz? (once every 20ms)
How to publish the in built temp sensor data to node red via mqqt?
Mqtt client id me kya likhe
Nice video, it's not clear however how the switch on the adafruit dashboard can communicate from the web back into an internal network. I assume the mqtt publisher on the LAN keeps a NAT session open for incoming traffic.
No, the subscriber on the pico makes an outbound connection to the dashboard (which can then send updates back to the pico)
Does this need updating? I got an error install umqtt simple:-
'--upgrade-strategy', 'only-if-needed', 'micropython-umqtt.simple', '--index-url', '127.0.0.1:36628']' returned non-zero exit status 1.
Great Video, but I want to monitor my Garage Door Status while away from home, so I need to SUBSCRIBE through an iPhone.
I got you code to work, then replaced the slide button with a MOMENTARY one, and put in a 1.5 second to allow a relay to function (to close door if open).
Do you have knowledge of the MQTT Apps and what I have to do to get this to function on a phone? Apps are available, but don't have good explanations of connection to Adafruit's site.
THanks
Also, the Pico is NOT doing an "infinite wait". If I don't change the state of the slide or button in a couple minutes, then the Pico does not get the message. I have to stop/run the program.
Can I send 300samples/sec using this? Please answer 🥺
Just started with MQTT. I got your example working, but was surprised to see, that an IP address is not being set up after establishing the wifi connection. Why is that not needed?
I am using it on Pico W.
When a device connects to a Wifi network and DHCP is enabled, it is assigned an IP address by the server. In this case there is an IP address but you don't see it because is not required to be known to connect to the MQTT broker
sir i have a doubt pls clear: i want to connect a 16x2 Lcd display to raspberry pi pico on windows, pls Tell me how can i do.
Cloud used for info sharing is not good
Could you show how to share info straight between devices ? Thank you
You can setup an MQTT broker running on your local network rather than on the cloud using something like Mosquitto. For direct communication between devices just use simple socket connections.