Esp8266 mqtt micropythonработы

Задача Цель - Написать программу которая подтягивает данные с WSS, подключение через MQTT, скрипт должен быть написан на NodeJS Обязательные требования чистый NodeJS в один скрипт, т.к. будет использоваться в нашей ограниченной среде разработки, бесперебойная работа скрипта.

Требуется создать веб страницу для управления работы светофора. Контроллер ESP8266 с памятью 4мб. Режим работы ESP8266 - Access Point. Первая страница при входе - логин и пароль. После авторизации, вход на главную страницу. На главной странице рабочее поле для составления временных задержек. В каждом блоке можно устанавливать все необходимые параметры - цвет, нормальный или мигающий режим, количество миганий с скорость мигания, время включения выбранного света. Каждый блок можно удалять и добавлять. Максимальное количество добавляемых блоков 12 штук. Составленный режим необходимо сохранять, редактировать, открывать. Создание логичного, понятного и красивого. Спасибо.

Требуется создать веб страницу для управления работы светофора. Контроллер ESP8266 с памятью 4мб. Режим работы ESP8266 - Access Point. Первая страница при входе - логин и пароль. Далее рабочее поле для составления временных задержек. В каждом блоке можно устанавливать все необходимые параметры - цвет, нормальный или мигающий режим, количество миганий с скорость мигания, время включения выбранного света. Каждый блок можно удалять и добавлять. Максимальное количество добавляемых блоков 12 штук. Составленный режим необходимо сохранять, редактировать, открывать. Добавил pdf файл, как должен выглядеть интерфейс. Спасибо.

Необходимо разработать устройство на основе модуля ESP8266 Либо ESP32, которое будет выполнять сбор данных с датчика расхода воды (импульсный выход) и датчика TDS (аналоговый выход), и дальнейшую передачу этих данных на сервер (MySQL, MQTT либо другое). Кроме того требуется передавать на сервер некоторые дополнительные технические параметры (MAC-адресс модуля, IP-адресс, имя WIFI сети, пароль используемой WIFI сети, напряжение питания, напряжение батареи, температура модуля). В разработку устройства входит: - выбор корпуса (желательно из доступных на рынке Украины); - разработка печатной платы, либо выбор готовых решений на основе предложенных модулей; - разработка програмной части (прошивки) модуля ESP; - разработка приложения для Android/IOS, либо веб версии. - изготовлени...

...по маршруту в режиме линейного сканирования и управляется с помощью смартфона(Wi-Fi/Bluetooth) на android. Это если коротко. Эта часть полностью реализована. Опционально можно улучшить код распознавания линии и выбора нужного направления движения. Что нужно сделать. Я докупил модуль: Так как юарт занят wi-fi на shield esp8266 esp-13, его нужно реализовать видимо программный юарт. Работа модуля штрих-кода состоит в том, что когда он увидит QR-код во время движения, arduino должен декодировать QR-код и сравнить с "некоторым значением". Если значение равно, то автомобиль должен остановиться, иначе продолжить движение без каких-либо остановок и продолжать сканировать. Пока это "некоторое значение" будет просто

...разработке общей методики работы проектируемого устройства (разработка алгоритма работы устройства в целом); 5. Разработка электрической схемы проектируемого устройства и печатной платы в среде Altium Designer 16 или в аналогичной САПР среде моделирования радиотехнических печатных плат и модулей; 6. Написание программ (C, JAVA … ) под различные микропроцессорные модули типа: Atmega, Arduino, Wi-Fi ESP8266, микрокомпьютер Orange pi Zero или аналогичные устройства. 7. Программирование устройства на базе ARM процессоров - STM (STMicroelectronics) 8. Изготовление чертежей корпуса устройства в среде SolidWorks или аналоге для последующей печати на 3D принтере, владение основными навыками постановки задачи создания корпуса проектируемого устройства; 9. Оформление заказов ...

Здравствуйте, lis82! Я обратил внимание на ваш профиль и хотел бы предложить вам свой проект связанный с openwrt/mqtt. Мы можем обсудить детали в чате.

Команда разработчиков ищет единомышленников для создания IoT устройств

планируется куча устройств, которые через MQTT передают данные о своем состоянии на сервер, дальше все собранные данные надо визуализировать посредством WEB пользователям. данные – бинарные (да/нет), integer. данные собираются от разных датчиков. иногда в обратную сторону от сервера к устройствам тоже что-то может идти (редко) в идеале хочется сразу закрыть все вопросы, но обсуждается и закрытие частей. 1. написать сервис, запущенный на сервере, собирающий по протоколу MQTT данные и пищущий в БД 2. спроектировать БД для хранения собираемых данных 3. отобразить все объекты (стационарые) на интерактивной карте. т.е. при наведении на кратке на объект должно появляться окно с кратким состоянием объекта с возможностью перехода на полный статус объекта. карта ...

Составляющие: ESP8266-03 + tp4056 for Li-ion battery + Vibration motor + 4Led

Good Morning, I'm looking for an electronical expert that can design the circuit, the gerber files for pcb printing and create a list of needed component to assembly the pcb. The circuit will be a simple circuit with a nodeMCU esp8266 module, with one single relay with octocoupler, Sim900 Gsm module for remote connection, data source to read if the relay is currently open or closed and if the device is connected or not, autonomus 12 v alimentation jack, led for pcb status(is on or off), led for connection status, led for relay status. The delivery of this project includes: 1* Full circuit design, Gerber files needed for printing, 1*detailed list with all the components needed to assembly the PCB once printed. The contest will be awrded once the circuit has been tested ...

...kiosk uygulaması link ve apk ve çeşitli görüntüler göndereceğim. Uygulama stokları kendi sqllite’da tutması dışında güncellemeleri kendi web sitemdeki stok durumundan alacak. satış değerleri anlık olarak web siteme bilgi gönderecek grafik oluşturmam için. Nakit para girişini ve başlat tuşuyla yapılması gereken işlemleri mqtt ve node red ile yapmayı düşünüyorum. Sadece kartlı sistemde internete bağlı kalmamız gerekir. Nakit para girişi için bir kart tasarladım. Mqtt>nodered>sqlite şeklinde düşündüm Başlat butonuyla makinenin nasıl çalışacağı konusunda tasarladım. Uygulama ürün kodlarını gönderir, node red makine kartımı web isteğiyle harekete geç...

We're looking for an experienced and motivated IoT engineer to join our te...technical support and maintenance for deployed IoT systems Requirements: Bachelor's or Master's degree in Computer Science, Electrical Engineering, or related fields At least 3 years of hands-on experience in designing and developing IoT solutions Strong programming skills in languages such as C/C++, Java, Python, or JavaScript Familiarity with IoT protocols and platforms, such as MQTT, CoAP, AWS IoT, or Azure IoT Experience with data analytics tools and techniques, such as machine learning, data mining, or predictive modeling Excellent communication and collaboration skills Proficient in English Ability to prepare documentation, presentations, and planning m...

Create multiple actions in communication to several sensors using Micropython programing language to talk to a microcontroller, also, in Micropython programming code needs to be written using the TinyML tool kits to create machine learning process in learn new assignments from sensor reaction. Included in your development is using TensorFlow lite in developing on-device sensors machine learning. This project will have milestones.

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I'm looking for someone to help me build a library in A9G which can connect to MQTT server in embedded C Although A9G SDK already provides MQTT library but the catch here is the credentials for the connection. - I need the username to be 255 chars and password to be 750 chars long for the mqtt connection The official SDK provided by AiThinker on A9G does not support building connection with 750 chars password, it has a max limit of 255 chars. Thereby we need to build library from scratch with connect, subscribe, publish, disconnect, onConnect, onDisconnect, onPublish, onSubcribe as abstraction methods

My name is Ankit and I'm looking to hire an experienced Java Application expert to create a desktop application for me. I need the application to be built on Eclipse Netbeans, be accompanied with a MySQL database, and use the MQTT communication protocol. The ideal candidate should also have significant experience developing applications on the Eclipse Netbeans platform, as well as intimate knowledge of MySQL, HTTP, WebSockets, and MQTT standard. If you possess all of these qualities, I'm confident that you can complete the task at hand. I look forward to hearing from you soon. Cross Platform Desktop Application

Hi, I need to program the LILYgo 7000G board to communicate via MQTT via LTE and wifi. It is also required to read the GPS position. Regarding the power part, it is necessary that the board goes into deep sleep consuming in general less than 50 ua/hour. To achieve that it should be possible to turn off the SIM7000G via software through the ESP32 and put the ESP32 into deep sleep. It would be necessary to see the rest of the electronic components and their power consumption.

Hi, I have a small sailing boat which is moored in the middle of an harbour. I would like to monitor using G...2G network (via Telegram) or SMS the following itens: -gps position. -temperature and humidity using the Dht11 sensor. -battery voltage. -water on the bilges. I would need also alerts for low voltage on the boat battery or high bilge water level. I have been successful in measuring the Dht11 output using WiFi and the following tutorial: However can't do it using WiFi. I'm using the TTGO T-Call V1.3 ESP32 sim800l board and dht11 sensor. Would like to continue to use the same hardware in the project. Could you please provide me a quote for the development of the code? Best Regards

I want someone experienced person to solve this task ,need a Arduino ide program for esp32 or esp8266 with TTl to Rs 485 converter to read modbus holding registers of any device,with wiring diagram.

I am looking for a freelancer to develop a Java Swing project using the Netbeans IDE and the MQTT messaging protocol. The project should include an MDI Container, an arrangement where one window contains multiple, smaller windows, which allows me to manage multiple components of the application. I am hoping to find an experienced software developer who can help me create this project as soon as possible. Thanks in advance! MDI Container will Contain Multiple Grid Responsive Updating Graphs with Min Max and Current Values calculated from Query using Mysql or Time Series

I have made a analog input project having load cell the value of loadcell is read by esp8266.

I'm looking to develop a cutting edge RESTful Service application that will run both on Windows and Linux platforms. To do this I require a highly knowledgeable and experienced software development team that is familiar with building applications usi...will require expertise in creating RESTful protocol services using Windows and Linux platforms. However, with the right team, this project could lead to further innovative applications and ongoing collaboration. Phase I: Implement HTTPS Server [device configuration via GUI(Linux/Windows] Phase II: Implement secure REST API [Linker server] Phase III: Implement MQTT. Subscribe to topics [get states of the system] Phase IV: Configure MQTT broker to publish topics: gcs/alert Phase V: Interface modem with NM Device [send/recei...

I need an example for espnow for esp8266 for many to many communication. I have 3 esp8266 boards and they all need to be able to send and receive from and to each other. The message contains an integer and a string message. Who can code this for me? Only interested if you can do this soon.

I need someone can compile this library This library does not work with andoid 12 . need someone can modify this class And send me recompiled.

Hello we will create Esp32 base mqtt devices for your project with the features discussed before.

Need read ble nus gatt services into esp32 and then mqtt data forward

I need someone who have rich experience with mqtt Need to connect scooters to mqtt If you have rich experience with mqtt, please contact me Thank you

Need freelancer who can parse this using node red into influx db and create grafana graph {"msg":"advData","gmac":"94A408B0482C","obj":[{"type":1,"dmac":"BC572900A067","time":"2023-03-10 18:36:17.000","rssi":-77,"ver":1,"vbatt":3017,"temp":29.920000000000002,"humidty":58.200000000000003}]} Items to insert into influx db dmac rssi temp humidty Who can work immediately can approach and bod for this .

make custom firmware for a mqtt device to work with OCPP.

Need an Mikrotik Knot Lr 8 script To 1 use LTE as carrier if no WAN or Ethernet is present 2 Scan for LORA devices and forward by Mqtt 3 scan for BLE devices and forward to 4 scan Modbus and forward to

...and other important information, and will be capable of sending notifications to the user's phone in case of events or hazards. Additionally, the Cube will be modular and scalable, with separate modules or classes for each sensor and functionality. We are looking for an experienced freelancer who can provide expertise in the following areas: ESP32 development Sensor integration and programming MQTT protocol PCB design 3D modeling and printing/laser cutting Software architecture and design. The freelancer should have a strong understanding of IoT devices, and be able to work independently and deliver high-quality work within the given timeline and budget. The deliverables for the project will include the firmware code, PCB design, and completed Cube, as well as any necess...

The application must be implemented using Python and should connect to an existing MQTT Broker and display the content received through MQTT on the UI. Please check the attached document for more details.

Build an MQTT Dashboard which sorts and displays the data contained within each MQTT message. Data will be processed from its raw modbus register to specific data formats (i.e int16 -> Float32) Various graphs and displays required, including line charts and heat maps (Preferably User configurable) Data is stored locally user selectable time ranges for data display Sort data sets by topic name Should handle missing data within MQTT messages by using last known value Any other developer suggestions will be considered and paid for accordingly. All MQTT messages are streaming live already. (MQTT message content available upon request) Example image attached. Program should be a local based windows program Should not look exactly like the example image (...

Freelancer who has worked with selenium chromdriver for Scraping data from a website And can Automate to fill fields or Post File as attachment Programming skills requires are Java or Python Other than this MQTT EMQX LINUX RPC advanced knowledge will be useful

EMQX Broker Rule Engine will contain instructions of sending messages or a list of events with delays multi rule These rule will be created by user using a interface or web api You will be provided a EMQX Broker where you have to develop as per specification this is a multi user system with multi time zone issue to be kept in mind when designing

EMQX Function development is required to be developed and deployed on Docker or Ubuntu server the Freelancer will have to build a delayed scheduler and location monitoring agent to send instant alert based on criteria , we need login builder function rules

I am looking to create a MQTT broker on my raspberry pi to communicate to a BLE beacon though an ethernet cable, the location data from the advertisements will then need to be stored on a database on the Raspberry PI

Hello, Here are the requirements that you have to fullfil 1) Write code of ESP8266 to have 5 DHT22 sensors & sending data to the thingsboard which is installed in AWS 2) Give instructions for connections of ESP8266 and DHT22 3) Send sensor data to custom installation of thingsboard in AWS

1. refactor and compile. 2. Use mqtt to send messages from client to server. 3. Trim the UI and simplify. Discuss and modify database.

...with ESP32. General Qualifications - Developing FreeRTOS projects with ESP - Able to remotely update ESP software - It will communicate with the server via socket connection with MQTT - It will communicate via UART - Provide internet access with GSM Module - Able to communicate with MDB protocol There are ESP32, Quectel EC200 GSM Modules in the project. It communicates with ESP32 and Quectel GSM module via UART. It will also communicate with Vending Machine and Payment Devices with two UARTs. The software on the ESP will be updatable from remote servers. It will communicate with the servers over Socket with MQTT protocol. We are dealing with applications from experienced engineers with ESP32 and Quectel. Inexperienced candidates will not be considered. I expect you to w...

Retired, hobbyist, trying to set up greenhouse watering esp when on vacation Have RasPi, Pico, Zero and pico irrigation board. Also Solar pane, controller, solenoid valve, ATD converter. Need the py scripts in that I am failing on MicroPython code. Seems to be a lot of GitHub code out there. Help

Project: Ultrasonic distance monitoring device Description: I've based our first version of it on an ESP8266 MCU. attached to this are; - An 18650 battery - An 100mm diameter solar panel - An HC-SR04 ultrasonic module. - An SD05CRMA MPPT Automatic Solar Charge Controller Board Requirements: - The design does not need USB support - The complete functionalities of the ESP8266 NodeMCU board is to be transferred to the New board - The PCB design should be as small as possible not bigger than 8.5cm diameter (the board can be any shape however) - The components should all be on one PCB with the exception of: ○ The battery which will be attached with wires by an easily detachable header connector. ○ The ultrasonic sensor which will also be plugged in using a simple header. ○ T...

Develop new codes Fix old issues in graph and pdf reports Android Application Project is milestone based and uses mqtt for real time data from iot

Hi, I am needing the code to connect multiple smart home sensors to a dev board. All I need to be written is the code needed to run a water sensor, vibration sensor, HC-SR501 Infrared Sensor, Sound Sensor, and Two-Way Relay Sensor to a SparkFun ESP8266 Thing Dev Board utilizing the Arduino IDE + ESP8266 Add-on and the Arduino IoT Cloud (for collecting and outputting the data).

Write the code needed to run a water sensor, vibration sensor, HC-SR501 Infrared Sensor, Sound Sensor, and Two-Way Relay Sensor to a SparkFun ESP8266 Thing Dev Board utilizing the Arduino IDE + ESP8266 Add-on and the Arduino IoT Cloud (for collecting and outputting the data). I'm attaching the full goal of the final project in the description for context but I only need the code that will connect the sensors and dev board to the Arduino IoT clout and allow them to run. Links to Adruino IDE Add on and IoT Cloud in document. I need someone who can write code for Arduino.

...() C2H3CL-20 sensors and I would like to get a board that does the following things: 1. provides a solar panel input of 12v and charges a lipo 2. uses the lipo wake up a microcontroller (esp32 would be good) which would: 2.a: sample from a front end w the above sensor 2.b: store the sample on flash storage 2.c: send the data to a basic webserver or mqtt server or whatver 2.d: sleep again Kindly select the components, capture the schematic and lay out the board, take the lead on firmware, and work with me through the testing i would be happy My goal is to open-source this design and to hand these sensors out in response to the environmental disaster in Ohio in the US. I have a bunch of experience deploying sensors so I can hopefully help

1. Able to Pub/Sub MQTT Topic and modify ACL on the web page, server, and the client could be on different service ports and container based 2. Drag and Drop Feature integrated with 3. Able to run in the background 4. Able to interactive with API/Executable file(python/go..etc)/Macro/JSON 5. Comprehensive UI (User-friendly. not means complicated UI) 6. 2nd development from open source is acceptable 7. Offline operation(No internet access) 8. Able to put a logo icon 9. Good communication 10. The nice outcome with long-term cooperation

I have a PCB with two MCUs 1. R5F100GEAFB#30 (48LFQFP.) 2. CY8C4014SXI-421 (SOIC 16) PCB is used to control relays based on input received on touch pads. Additionally, an ESP8266 can be connected externally and used to control and sync relay on/off status with the cloud. The functionality will be discussed in detail in a google doc.

...long it has been since the last rider has departed to create some ‘racing space’ between individual riders. This LED display can be interrupted at anytime if a rider approaches. The sonar senor can detect a rider if it returns 2 readings less than 100cm within 2 seconds. I think this will ensure the rider has slowed or come to a stop at the gate. Based on the above description, I believe the MicroPython coding will be something like: - Gate set closed (0 degrees) - Start LED Timer and turn each row on after 10 seconds - If Sonar sensor detects two readings within 2 seconds (for error check?) less than 100cm away, count to 5 seconds - After 5 seconds, open gate 90 degrees and wait 5 seconds - Close gate - Restart LED Timer We do not need Bluetooth or wifi and they c...