...HTTP to MQTT messaging queues. The biggest problem we have now is that the version of Node that is installed is 0.10.X and Node has stopped supporting the ARM that is in the Core, so Node can not be updated to the latest versions. We need someone to clean the code, finish the web configurator and change the web communication from HTTP to MQTT. If you
Create an IoS application which is already developed for An...developed for Android platform. Design and logic will be provided. Fundamentals - Create a login system connected to a server. Create an MQTT connection between Adafruit and app. Subscribe and Publish feeds to the MQTT broker. Connect to Nodemcu using router offline/without the internet.
This is a small project, i am looking a quick resolution, you have to just use the Arduino debouce lib to connect 4 pins ( push buttons ) to the other 4 pins ( relay ) o...on a esp8266 microcontroller. i will share a quick demo as well. The push button should work even while the microcontroller is not connected to the internet. Protocol used ( MQTT )
This is a small project, i am looking a quick resolution, you have to just use the Arduino debouce lib to connect 4 pins ( push buttons ) to the other 4 pins ( relay ) on...on a esp8266 microcontroller. i will share a quick demo as well. The push button should work even while the microcontroller is not connected to the internet. Protocol used ( MQTT )
12v 2amperes DC light is connected to [login to view URL] i trigger the relay, Arduino is disconnecting from wifi ,mqtt and restarting .I need a freelancer with experience in Arduino and electronics to help me.I will share the project details in chat.
You would be responsible for communicating our business goals, with hardware vendors. ...from the hardware vendor front : -- Sourcing And Building SoC to support business logic. -- Developing firmware as per business logic. -- Hardware Vendor A -> Model 1 -- -- MQTT for transport -- Hardware Vendor B -> Model 2 -- Java Web Sockets (TCP) for transport
with READY C# API and DEMO code. ## --- WHAT NEED TO BE DONE--- ## #1) integrate with GOOGLE CLOUD MQTT USING C#. #2)FACEBOOK APPS for display result for the individual member. #3)DEMO code need push notification to facebook apps. #4 )SIMPLIFIED DEMO code (because demo code now include everything needed for the RFID reader)
- MQTT project [login to view URL] -Cron triggers on server every 2 minutes - invokes the API given on [login to view URL] for reading the messages from queue - Cron then pushes a firebase notification to the android/iphone device with array of values
A few years ago I built a website for a Chinese takeaway and I now want to offer similar websites to other fast food businesses but I wish to switch to serverl...Amazon Web Services mentioned above. Also, knowledge of message broker services (Amazon MQ) would be advantageous as I am switching to POS thermal receipt printers that use the MQTT protocol.
...acabo de ver que habías ofertado en algo relacionado con MQTT. Necesitaba llevar adelante un proyecto en el cual necesito implementar MQTT sobre un proyecto en ESP8266 que esta funcionando y es Open Source, el dev no sabe como hacerlo y a mi me interesaba para enviar y recibir datos via MQTT, actualmente funciona perfectamente via web pero mi intención
I have SONOFF SV with TASMOTA flashed on it. I follow these steps at this video without MQTT part: [login to view URL] I want from you the following: STEP 1- Configure Tasmota to turned on for 1s and then auto turned off, when I press the button of SONOFF SV or the app. STEP 2- Develop android app to be same as this app: https://play
...event issued by the Greengrass core. Our endpoints (nodes) are LoRa devices, which will announce themselves, issuing a join request via the Greengrass core using a dedicated MQTT topic for this. The function will subscribe to this topic/or use an alternative method to detect the event, then provision the device that issued the request so that it can
...but the firmware have to be update or change The tracker use a sim900 + gps module and WIFI module , and works whit a 3,7v battery The tracker send GPS-CELL-WIFI data via HTTP/mqtt I Need a live web tracking platform login for various user The web tracking map have to show live position GPS satellites and CELL triangulation and WIFI web interface must
I would like develop a web application for remote control of devices. The requirements of the app are: - Login and registration page where users can access their page or re...all their devices. For each device the user must be able to carry out control actions as well as display different parameters. The communication with the devices is done by MQTT.
Scope of Work:- Use Beaglebone Black module to support 1. Digital Input isolate =16 inputs. [login to view URL] Input 4-20mA=8 inputs [login to view URL] Output(Relay contact 10A/2...Ports (Support Exclude Temperature/Humidity Sensor) [login to view URL] and capture from IP Camera keep on SD-CARD [login to view URL] Function can Add/Edit on WEB Browser [login to view URL] Modbus TCP,SNMP,MQTT...
Scope of Work:- 1. Digital Input isolate =16 inputs. [login to view URL] Input 4-20mA=8 inputs [login to view URL] Output(Relay contact 10A/250V)= 4 outputs [login to view URL] RS-232/485 = 1 ...Ports (Support Exclude Temperature/Humidity Sensor) [login to view URL] and capture from IP Camera keep on SD-CARD [login to view URL] Function can Add/Edit on WEB Browser [login to view URL] Modbus TCP,S...
I would like to have someone create a MQTT client plugin for a SDK that is written in C++. The MQTT client will only need to publish not subscribe to the broker. The MQTT client should be of open source type. The SDK has a plugin template that could be altered with no licencing issues. The SDK will be run on a Nvidia Jetson TX2. The plugin after
Hi, do you have experience with openhab? do you have experience with home automation? are you able to draw a circuit plan - how to communicates devices? if yes then i need you for consulting 2h + drawing a circuit plan...
...arduino IDE for secured MQTT communication. ... Main goals to be meet : - ESP8266 need to connect to local wifi - able to establish the connection as a mqtt client to a cloud based mqtt broker (a [login to view URL] file provided for TLS encryption, n broker is additionally password protected ) - continuously send a sensor data to mqtt broker on a fixed interval
We have mosquitto mqtt broker(version 1.4.15) running on AWS [login to view URL] system. We are having technical issues with the implementation and its taking more like 100 % cpu utilization and its occasionally dropping some connections, which is leading to an erroneous behavior. The connections count in SYS look unstable and it seems something to do with
The application is a desktop-app that allows administrators of the system to specify the...administrators of the system to specify the policies, and the users can specify the preferences of access that regulate the exchange of messagges in IoT enviroments based on the MQTT protocoll. The specified policies and prefereces should be managed with Redis.
Hello, we have a Restaurant order system and GPS supported thermal printers. We need a person to install a MQTT broker on Azure Cloud and configure the system and migrate at least one printer to system.
...with the visual programming language XOD ([login to view URL]). At the moment there is no MQTT nodes library for XOD. Though the standard Arduino boards including well-known ethernet shield W5500 have been implemented as standalone libs already. Jobdescprition: - Implement PAHO MQTT Arduino library ([login to view URL]
...queue azure paas azure services microsoft biztalk azure service bus queue biztalk server azure datacenter locations windows azure portal azure mobile services azure data centers mqtt protocol azure event hub Set 2) Database database design database models database management relational database what is nosql database system relational database management
Creation of a simulation of industrial processes that will receive information about process variables that will change the state of the objects in the sim...process variables that will change the state of the objects in the simulation. The communication mode between the server and the app will be via Web services, preferably REST or MQTT, using JSON.
Hello, I need an Arduino sketch to connect an Arduino Nano to the AWS IoT plataform using MQTT protocol and the SIM800 GPRS board. I need one button and others 3 integers variables to be readed and setted from arduino.
Assist with NGINX & openHab Android app
It is a home automation project, made on espurna firmware, with mqtt protocol and node js. the communication is with mqtt and rest api any one, application is made up on cordova using nodejs and mongo db. I need anyone who can explain me this code to do futher updates i will pay 2500 also if he/she is good enough.
...instruments. 5. Analyze collected data to produce necessary. 6. Work with our customers to expedite automated test and data collection. 7. Hands-on practice on protocol like MQTT. 8. Design & Development of applications to manipulate the project according to client requirements. 9. Excellent knowledge on Micro controller and Microprocessor. 10. Knowledge
Smart Plug, WiFi socket, Esp8266 Firmware, Mqtt Note:Please Bid after reading full project details and If you are 100% confident you can do it. If you have already done similar project that will be positive. The main purpose of this project is to control the electric Device through internet as well as locally. The Device acts like a Wi-Fi switch
...internet as well as locally. The Device acts like a Wi-Fi switch or smart socket. • 1) We need MQTT or better if is possible • 2) A android App • 3) A IOS App • 4) Esp8266 Firmware with smart configuration App will send on/off commands to Mqtt broker If some reason router isn’t connected with the internet app will send commands directly to
In my hange...weatherstation lacrosse WS-2350 and 2 solarcontrollers LS3024B and a X-pert pro battery monitor, all on usb trye RS-232 and Rs485 converters I need all the data from those devices in openhab as things/items The rules and stuff, i will do them my self. There is a Raspi openhabian-server, and i can grant you access to work from your home.
I am looking for an engineer that can design a system for controling a bank of 12v solenoids ...multiple groups of 16 (up to 4 banks = 64 max solenoids). The system should use an Arduino based PLC such as the Industrial Shields products. The system will be triggered by an MQTT message that will open one of the solenoids based on the message payload.
We are looking for an expert in MQTT, IOT devices, and MQTT clouds for consultation. We are a small company working in a large project with thousands of IOT devices monitoring sensors. Several prototypes are working well now but we need advice to scale up the prototype to work in multiple thousands devices with no problems.
...secure as possible for deployment as the iTouch home automation gateway. The Mobile app uses BCRYPT hash tokens to communicate with a cloud MQTT broker which then communicates to a raspberry Pi based MQTT client and database via secure web socket. We believe that this connection is as secure as is possible. Currently the Raspberry Pi is running