MQTT Jobs og konkurrencer

MQTT (Message Queue Telemetry Transport) is a protocol for collecting device data and communicating it to servers (D2S)
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Projekt/konkurrence Beskrivelse Bud/Indlæg Færdigheder Påbegyndt Slutter Pris (EUR)
sensors management in a building A software system built with QT5 that can collect data from different sensors from multiple buildings and multiple floors and can show on the floor plan the sensor. The IOT sensors will communicate with TCP and UDP. Support for MQTT is also helpful. It should have the ability to a. Login with username/password. Integration with LDAP is preferred b. Ability to add buildings and floors c. Ability t... 3 MySQL, C++ Programmering, Socket IO, MQTT, Qt May 19, 2018 May 19, 20185d 22h €381
BMS Portal using MQTT & BACNET We are looking for a developer to work on this project to develop a online web app which can monitor and control multiple sites using IOT (MQTT) & BACNET. There will be a need for different dashboards with different levels of user permissions and a tool for reporting variable results captured from the sites. Must have experience with MQTT, BACNET & other protocols required with the proj... 4 ASP, Python, Cloud Computing, Brugerflade / IA, MQTT May 18, 2018 May 18, 20185d 3h €818
Laravel, MQTT, ESP8266 and Android Hello, I need help in implementing the proposed below concept. Attached the pic for the reference The implementation required is very basic. The Laravel with MQTT, Android App and ESP code System Architecture ------------------------------ 1. Mosquitto MQTT with Laravel installed on the dedicated server 2. MQTT clients are added to ESP8266 and Android App 3. ESP8266 is connected to temperat... 8 PHP, Mobile App Development, Android, Laravel, MQTT May 17, 2018 May 17, 20183d 14h €281
Small MQTT Python Script I'm looking for a Python developer who writes me a small script for a Raspberry PI to switch GPIO pins via MQTT topic (Subscribe). 6 Python, MQTT, Raspberry Pi May 6, 2018 May 6, 2018Udløbet €28
ESP8266, HTML, MQTT, IFTTT, MYSQL, PHP, project - 02/05/2018 10:03 EDT I would like to control many ESP8266 devices without opening ports on router. Control them from a server or hosting provider by categories, like ALARM, OUTLETS, POWER STRIPS, DIMMING LIGHTS and so on. 18 Elektronik, MySQL, HTML, Arduino, MQTT May 2, 2018 May 2, 2018Udløbet €341
Web App for RFID Reader Hi there, We have an RFID reader that I need to connect to a Web App so that a basic CSV file of the RFID tag number and time / date of scan (7000) records can be upload on connection via USB or BlueTooth. The RFID reader has the following specs - CPU ARM(STM32) working frequency 134.2KHz If you have experience building web apps with MySQL or MQTT to PHP that would be great. Just need ... 17 PHP, Software Arkitektur, MySQL, MQTT, JSON Apr 22, 2018 Apr 22, 2018Udløbet €60
Sound Pressure Meter (I2S Audio Protocol) STM32 and C/C++ I need to create a sound level meter for ambients with a digital microphone. Also need to show both infos in a 7" LCD displya and save those info to a .csv file. The hardware part for the development is a STM32L496RG MCU and is already setup with STM CubeMX to communicate with a ICS43434 I2S Digital MEMS Microphone which outputs 2 words of 32 bits each, for right and left channels, from th... 14 C programmering, Software Arkitektur, MQTT Apr 11, 2018 Apr 11, 2018Udløbet €779
IOT- Ble beacon data transfer The requirement is to transfer scan the ble beacon data and send it to Azure or AWS or sitewhere cloud using MQTT. We are using raspbeery pi and eddystone format beacon. The agent program to be written on Raspberry pi to scan, filter and process the data, then transfer it to cloud and store it in Mongo db 5 Python, Azure, NoSQL Couch & Mongo, MQTT, Raspberry Pi Apr 9, 2018 Apr 9, 2018Udløbet €138
Modify a ROS Code I have a code of ROS Kinetic ([login to view URL]) and I need few modifications in it. -I have data of GY80(IMU) coming via MQTT this code should display that data. -I have "choice value" coming from another MQTT topic, this code should get that. E.g, if "office 1" is being received, the turtle should start moving towards "office 1" -At the end, I have a GY080 with... 2 Python, Microcontroller, Robotteknologi, Arduino, MQTT Apr 8, 2018 Apr 8, 2018Udløbet €25
Finish an app mobile Add some features to existing app mobile 67 Mobile App Development, Android, MQTT Mar 29, 2018 Mar 29, 2018Udløbet €1175
Software Development for an IOT Project The task involves the development of following: 1. Setting up MQTT Server 2. Creating Database 3. Web application to serve RESTful API 4. Dashboard for visualization 5. All this to be hosted on Microsoft Azure 12 Javascript, Azure, MySQL, RESTful, MQTT Mar 20, 2018 I dagUdløbet €358
MQTT Mar 18, 2018 Mar 18, 2018Udløbet
Freeelance Android trainers - Hyderabad & Singapore We are looking for a customer focused, hands-on technical expert to support the boot camp activities in Singapore and Hyderabad. Looking for a Star Android Bootcamp trainer, who will be part of our Global transformation and modernization projects and can bring the best practices to the Technology development and empower customers with 2020 vision technologies. Travel: Yes (as per business ne... 4 Java, Mobile App Development, Android, Software Arkitektur, MQTT Mar 7, 2018 Mar 7, 2018Udløbet €36
AWS IoT thing real time status update on shadow ie: Connected/Disconnected We have a raspberry pi 3b which runs a python script when it starts up, this sends an SMS on our mobile phone with raspberry's default mac address and connecting time, when raspberry disconnects, it sends a similar message at disconnection. We need this script to update thing shadow as well. For eg: if Raspberry Pi 3B-1 is connected and I log into our AWS Console and check thing shadow fo... 3 Python, Amazon Web Services, MQTT Feb 27, 2018 Feb 27, 2018Udløbet €26
App developer I am currently looking for a freelance developer to take some workload of my shoulders. The required skill would be (in a nut shell) integration of API's from one platform to another. If he/she is good at App development for both IOS and Android that would be a bonus. 24 Python, Mobile App Development, MQTT, App Developer, API Feb 27, 2018 Feb 27, 2018Udløbet €14
Smart Device Environment: OpenWrt on MediaTek LinkIt Smart 7688 Customization: Implement x.509 CA for cloud authentication Implement MQTT client with JSON payload for cloud communication Customize Wi-Fi network setup and connection via a smartphone app: broadcast a default SSID for app to connect, discover and select a SSID to connect. 21 Linux, Indbygget Software, MQTT Feb 25, 2018 Feb 25, 2018Udløbet €1061
Create a paser REST API to MQTT client We have a Zigbee gateway with internet connection, and we want to be able to manage it using MQTT. Zigbee gateway (linux-based) has a REST API, well documented. Please contact us if you have experience. 9 Linux, MQTT Feb 12, 2018 Feb 12, 2018Udløbet €194
MQTT Server upgrade and trouble shooting We have a server running MQTT with raspberry pi clients. We are looking for someone to provide ongoing support for this project. Only apply if you have MQTT experience, further details available on PM. 4 MQTT Feb 12, 2018 Feb 12, 2018Udløbet €17
MQTT Broker DASHBOARD MQTT Broker DASHBOARD for connecting IoT devices and device management. Candidates should have a very good understanding of how the MQ!T protocol works and about IoT devices. 4 PHP, MQTT Jan 28, 2018 Jan 28, 2018Udløbet €457
esp32+ sensors+ mqtt+ mongoose os+ iot we have esp 32 . proximity sensor, ultrasonic sensor, bme280, voc sensor, 4 relays, lux sensor. all to be controlled by esp32 which transfers all data to our app. we want to use mongoose os for security and Mqtt. most sensors have mongoose os library but few do not and would need to be imported from audrino and wrapped in mongoose os wrapper 5 C programmering, Java, Elektronik, Microcontroller, MQTT Jan 23, 2018 Jan 23, 2018Udløbet €129
cloud applications we need a developer to create and to develop an account on AWS for our mobile app based controller. 3 Cloud Computing, MQTT Jan 10, 2018 Jan 10, 2018Udløbet €30
I/O card (ESP8266) -- 5 Hello, I need a controller based on ESP8266 to do the following: 1- Read the values from LDR,PIR,ON/OFF Switches,Temp. Sensor & Modbus Port then Send them to the webserver via MQTT protocol. 2. receive instructions from the server via MQTT Protocol to switch ON/OFF or to generate a PWM. 3. ESP8266 should first authenticate the webserver then send and receive data as per the following format ... 5 Indbygget Software, Arduino, MQTT, Raspberry Pi Jan 5, 2018 Jan 5, 2018Udløbet €77
IR Controller with MQTT protocol Hello, I need a controller based on ESP8266 to do the following: 1- Read the values from LDR,PIR,ON/OFF Switches,Temp. Sensor & Modbus Port then Send them to the webserver via MQTT protocol. 2- There are some manual switched to turn ON/OFF some devices manually in case the server connection is down, and those switches should be interfaces to the relays to control them either manually or from t... 4 Indbygget Software, Arduino, MQTT Jan 4, 2018 Jan 4, 2018Udløbet €103
raspberry pi need a gateway based on Raspberry pi to be the interface between some controllers via MQTT Protocol and our server via also MQTT Protocol. server <MQTT> gateway<MQTT> controllers your bid should be final and no time wasters please. regards 5 Cloud Computing, MQTT, Raspberry Pi Jan 4, 2018 Jan 4, 2018Udløbet €47
I/O card (ESP8266) -- 4 Hello, I need a controller based on ESP8266 to do the following: 1- Read the values from LDR,PIR,ON/OFF Switches,Temp. Sensor & Modbus Port then Send them to the webserver via MQTT protocol. 2. receive instructions from the server via MQTT Protocol to switch ON/OFF or to generate a PWM. 3. ESP8266 should first authenticate the webserver then send and receive data as per the following format ... 3 Indbygget Software, Arduino, MQTT, Raspberry Pi Jan 4, 2018 Jan 4, 2018Udløbet €20
I/O card (ESP8266) -- 3 Hello, I need a controller based on ESP8266 to do the following: 1- Read the values from LDR,PIR,ON/OFF Switches,Temp. Sensor & Modbus Port then Send them to the webserver via MQTT protocol. 2. receive instructions from the server via MQTT Protocol to switch ON/OFF or to generate a PWM. 3. ESP8266 should first authenticate the webserver then send and receive data as per the following format ... 2 Indbygget Software, Arduino, MQTT, Raspberry Pi Jan 3, 2018 Jan 3, 2018Udløbet €21
I/O card (ESP8266) -- 2 Hello, I need a controller based on ESP8266 to do the following: 1- Read the values from LDR,PIR,ON/OFF Switches,Temp. Sensor & Modbus Port then Send them to the webserver via MQTT protocol. 2. receive instructions from the server via MQTT Protocol to switch ON/OFF or to generate a PWM. 3. ESP8266 should first authenticate the webserver then send and receive data as per the following format ... 1 Indbygget Software, Arduino, MQTT, Raspberry Pi Jan 3, 2018 Jan 3, 2018Udløbet €85
I/O card (ESP8266) .2 Hello, I need a controller based on ESP8266 to do the following: 1- Read the values from LDR,PIR,ON/OFF Switches,Temp. Sensor & Modbus Port then Send them to the webserver via MQTT protocol. 2. receive instructions from the server via MQTT Protocol to switch ON/OFF or to generate a PWM. 3. ESP8266 should first authenticate the webserver then send and receive data as per the following format ... 1 Indbygget Software, Arduino, MQTT, Raspberry Pi Jan 3, 2018 Jan 3, 2018Udløbet €21
6th Controller with MQTT protocol -- 2 Hello, I need a controller based on ESP32 or ESP8266 to do the following: 1- Read the values from LDR,PIR,ON/OFF Switches,Temp. Sensor & Modbus Port then Send them to the webserver via MQTT protocol. 2- There are some manual switched to turn ON/OFF some devices manually in case the server connection is down, and those switches should be interfaces to the relays to control them either manually ... 2 Cloud Computing, Indbygget Software, Arduino, MQTT, Raspberry Pi Jan 3, 2018 Jan 3, 2018Udløbet €144
6th Controller with MQTT protocol Hello, I need a controller based on ESP32 or ESP8266 to do the following: 1- Read the values from LDR,PIR,ON/OFF Switches,Temp. Sensor & Modbus Port then Send them to the webserver via MQTT protocol. 2- There are some manual switched to turn ON/OFF some devices manually in case the server connection is down, and those switches should be interfaces to the relays to control them either manually ... 4 Cloud Computing, Indbygget Software, Arduino, MQTT, Raspberry Pi Jan 2, 2018 Jan 2, 2018Udløbet €150
5th Controller with MQTT protocol -- 3 Hello, I need a controller based on ESP32 or ESP8266 to do the following: 1- Read the values from LDR,PIR,ON/OFF Switches,Temp. Sensor & Modbus Port then Send them to the webserver via MQTT protocol. 2- There are some manual switched to turn ON/OFF some devices manually in case the server connection is down, and those switches should be interfaces to the relays to control them either manually ... 1 Cloud Computing, Indbygget Software, Arduino, MQTT, Raspberry Pi Jan 2, 2018 Jan 2, 2018Udløbet €212
5th Controller with MQTT protocol -- 2 Hello, I need a controller based on ESP32 or ESP8266 to do the following: 1- Read the values from LDR,PIR,ON/OFF Switches,Temp. Sensor & Modbus Port then Send them to the webserver via MQTT protocol. 2- There are some manual switched to turn ON/OFF some devices manually in case the server connection is down, and those switches should be interfaces to the relays to control them either manually ... 7 Cloud Computing, Indbygget Software, Arduino, MQTT, Raspberry Pi Jan 1, 2018 Jan 1, 2018Udløbet €142
5th Controller with MQTT protocol Hello, I need a controller based on ESP32 or ESP8266 to do the following: 1- Read the values from LDR,PIR,ON/OFF Switches,Temp. Sensor & Modbus Port then Send them to the webserver via MQTT protocol. 2- There are some manual switched to turn ON/OFF some devices manually in case the server connection is down, and those switches should be interfaces to the relays to control them either manually ... 3 Cloud Computing, Indbygget Software, Arduino, MQTT, Raspberry Pi Jan 1, 2018 Jan 1, 2018Udløbet €155
4th Controller with MQTT protocol -- 2 Hello, I need a controller based on ESP32 or ESP8266 to do the following: 1- Read the values from LDR,PIR,ON/OFF Switches,Temp. Sensor & Modbus Port then Send them to the webserver via MQTT protocol. 2- There are some manual switched to turn ON/OFF some devices manually in case the server connection is down, and those switches should be interfaces to the relays to control them either manually ... 3 Cloud Computing, Indbygget Software, Arduino, MQTT, Raspberry Pi Dec 30, 2017 Dec 30, 2017Udløbet €87
Graficar en javascript datos publicados en un servidor MQTT (Raspberry) Necesito una pagina web sencilla en javascript o similar que lea unos datos publicados en un broker online tipo [login to view URL] y los grafique. Algo asi [login to view URL] pero en sencillo. El dato a graficar es un numero. Necesitaria los fuentes actualizados y una pequeña guia sobre como ejecutarlo en una raspberry 4 Python, HTML, Git, MQTT, Raspberry Pi Dec 26, 2017 Dec 26, 2017Udløbet €34
Solve a AWS IoT script problem Details will be discussed with winning bidder. 3 Python, Linux, Amazon Web Services, MQTT Dec 15, 2017 Dec 15, 2017Udløbet €20
Internet of things programming The project is based on Its based on node.js, json, mqtt, node-red, bluemix 13 node.js, Express JS, MQTT, JSON, IBM Bluemix Dec 14, 2017 Dec 14, 2017Udløbet €160
Web App Controlled IoT Device Need to control a Buzzer from a web Application using a MQTT Protocol enabled device. 4 PCB Layout, Arduino, Kredsløbs Design, MQTT, Raspberry Pi Dec 13, 2017 Dec 13, 2017Udløbet €204
Looking for an experienced AWS IoT developer/architect We are looking for a freelancer with extensive experience with the AWS IoT platform and the MQM approach. Specially how to set up the AWS IoT so it can handle many devices/things efficiently and automatically. This is separated task that we consider an initial task. If successful there could be a long-term relationship to be involved in building a the rest of our IoT platform. Here follows ... 16 Cloud Computing, Software Arkitektur, Amazon Web Services, MQTT, Aws Lambda Dec 8, 2017 Dec 8, 2017Udløbet €1283
5-MQTT Broker and server setup MQTT Broker and server setup for android 1 Mobile App Development, Android, MQTT Oct 26, 2017 Oct 26, 2017Udløbet €189
Hire an Android Developer IOT internet of things related to Home Automation and Security systems. Developer should have MQTT server knowledge. 9 Android, MQTT Oct 17, 2017 Oct 17, 2017Udløbet €366
C# Programmering, Software Arkitektur, Metahandel, Binær analyse, MQTT Oct 14, 2017 Oct 14, 2017Udløbet
PhPoC Embedded Development We need to make code in PHPoC in order to : 1) Connect to our MQTT server and publish periodical data from : DS18B20, DTH22, one analog sensor and one digital input. All these from PHPoC Black P4S-341 from Sollae Systems 2) Subscribe to a subject in order to control a Digital Output of same board 6 PHP, MQTT Oct 12, 2017 Oct 12, 2017Udløbet €138
NodeRed : Output 4 Switches To String This is a very easy project for anyone who knows Node-RED! I want 4 "switches" from the Node-RED dashboard (that I can toggle on / off from UI).. Each time I hit a button "GO" on the UI, I'd like to send a string "BLUE"+ the combined status of those switches... So as example, If I hit the "GO" button, and switch 1 is on and switches 2,3,4 are o... 0 MQTT Oct 7, 2017 Oct 7, 2017Udløbet -
Desk Top temperature monitoring TCP modbus protocol Need to write dll in c# that will support MODBUS RTU over UDP protocol ( master side only) in way of choosing various IP addresses and able to read (poll) 40 different registers and write to those registers. Need also Winform screen to be able to test this dll . I am Thermal project application eng' 11 Microcontroller, PLC & SCADA, Arduino, Bluetooth Low Energy (BLE), MQTT Oct 7, 2017 Oct 7, 2017Udløbet €19
Software Arkitektur, MQTT Oct 5, 2017 Oct 5, 2017Udløbet
MQTT interface - Android App Need an app to interact with a NodeMCU using MQTT protocol using an MQTT server. Need someone who knows or has experience working with mqtt. 8 Mobile App Development, Android, MQTT Oct 1, 2017 Oct 1, 2017Udløbet €302
Web application for IOT devices I need a simple webapplication to control and get data from devices. Through webapplication I should be able to send signals to devices like on/off I should be able to get messages from components and be able to visualize their status on my web dashboard. For example if I am using voltage sensor to get voltage of a bulb, I should be able to get that voltage value in real time on my web app and ... 16 PHP, Python, Arduino, MQTT, Automatik til hjemmet Sep 28, 2017 Sep 28, 2017Udløbet €176
cloud building hello anyone who has worked with Thingspeak IOT [login to view URL] have small task for gps tracking platform. 5 Cloud Computing, Amazon Web Services, MQTT Sep 18, 2017 Sep 18, 2017Udløbet €118
I would like to hire a Freelance Developer Looking to build a basic app for a prototype idea for wifi enabled switches "the internet of things" using MQTT messaging. Key requirements for now 1) The ability for multiple user accounts 2) Simple buttons eg on and off 4) Timers linked to the button controls 5) To work with AWS or Google cloud for back end 6) To read QR codes and use the information in the QR code to add swi... 14 iPhone, Freelance, MQTT, App Designer, App Developer Aug 7, 2017 Aug 7, 2017Udløbet €251
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