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    976 sht31 esp8266 jobs fundet, i prisklassen EUR
    Esp8266OtaMqtt 5 dage left
    VERIFICERET

    Wite Software for Esp8266. 1. Ota Update using [log ind for at se URL] or i have my own php code on server. 2. Mqtt code for publishing my data and subscribe to get data from the server. (Adfruit, or any mqtt server) 3. NTC get data time and trigger relay gpios based on my settings. 4. Webserver page for settings

    €116 (Avg Bid)
    €116 Gns Bud
    3 bud

    Design ESP8266 based device, Gerber files, PCB design, Bill of materials and 5 prototypes needs to be delivered.

    €578 (Avg Bid)
    €578 Gns Bud
    3 bud
    esp8266 project 4 dage left

    I have a script I am using with the nodemcu and everything works great. But when I upload that code to the wemos d1 and plug the one component into the same ports it does not work. But the code compiles file and uploads fine and the serial monitor shows everything working correctly so I assume I have my pins running to the wrong pins :) could use some help getting a schematic on the two pins this...

    €25 (Avg Bid)
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    7 bud

    create simple code to open/close door with 2 limit switches(door closed, door open) that send 4 notifications ([log ind for at se URL]) opening door, door open, closing door, closed door. You must also have a security button to activate the button that activates the door

    €38 (Avg Bid)
    €38 Gns Bud
    9 bud
    Check hardware schematic 4 dage left
    VERIFICERET

    ...attached. It is basically, a wattmeter with WiFi (ESP8266). It has been designed to be connected to an European plug (230VAC). -This wattmeter can turn on/off the current flow. -The ESP8266 will be programmed using a USB to TTL adapter. -It has 2 ways of measure the current (using integrated ADC in ESP8266, or using an external ADC). I need someone to

    €148 (Avg Bid)
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    25 bud

    I would need experienced PCB designer for my project. Project based on ESP8266 with few I2C sensors, relay, needs to be modular, small factor very similar to SONOFF build. There will be two versions of device 220V and US 110V. All design must comply with European, and American electrical industry regulations. Would need Gerber files and diagrams

    €540 (Avg Bid)
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    8 bud

    I need to develop an esp8266 sketch that works with blynkapp. I will send more information on a doc via chat, this is simple

    €38 (Avg Bid)
    €38 Gns Bud
    14 bud

    ...snippets for development are available already. 64-bit addresses of DS18b20 devices can be injected at commissioning by me. Skills required: electronics, SQL, DS3231 RTC, ESP8266, Arduino, small PSU, neat/tidy fabrication, documentation, Slack, time management, reporting, communications skills, lateral thinking, appropriate use of initiative. Prefer

    €576 (Avg Bid)
    Haster
    €576 Gns Bud
    17 bud

    I need to interface AWS IOT with the ESP8266 wifi board so that when I update the shadow state in AWS IOT, the ESP8266 should take some switching action on its digital pins.

    €26 (Avg Bid)
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    12 bud

    So I have a Arduino ESP8266 that I need programmed. I woud like to be able to connect to it via a wifi and password connection and visit a webpage that would ask me what I want the oled screen to display Then I could type in some numbers and it would display it on the screen. Let me know if you could help with this. Thanks

    €198 (Avg Bid)
    €198 Gns Bud
    5 bud

    I have a simple code in blynk (ESP8266) to open / close a garage door with two limit switches and a temperature probe, the code sometimes fails I need to optimize and clean the code so that it runs smoothly and without failures

    €17 (Avg Bid)
    €17 Gns Bud
    8 bud

    Hi freelancers, I need quick development on ESP8266 , can use open Espressif’s IDE for development. I need a ESP8266 when powered, starts AP mode using 802.11b 11Mbps(to give more range, or maybe lower rate to more range. need tests) and broadcast SSID containing a message including analog and IOs states, dynamic SSID i call it. Message SSID can be

    €72 (Avg Bid)
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    5 bud

    ...weigand reading format 26 and 2 ibutton readers (1-wire), this based on an esp8266 board, I am currently working with the wemos d1 mini pro. The plate (or shield) that must be designed to handle 2 relays, in order to be able to close doors. on the software side On esp8266 i need to send the data read from rfid or ibutton to the server (with Python)

    €163 (Avg Bid)
    €163 Gns Bud
    11 bud

    Hello world, Ref: ESP8266, ESP32 We have to integrate an IP camera video and Pet feeder based on ESP into an ANDROID app. Plase Follow the link: [log ind for at se URL] The IP camera is similar to Sricam models, but suggestions are welcome. Goals: 1.- Develop and android app to integrate IP camera video and

    €176 (Avg Bid)
    €176 Gns Bud
    8 bud

    I need to set up four esp8266 wifi boards with PIR motion sensor and DHT temp/humidity sensor. I would then like to send this sensor data to AWS and use some combination of S3, DynamoDB, Kinesis Firehose, and lambda functions to display this sensor data on a S3 static website. If a meeting room is Red (motion sensor has been activated in the last 30

    €319 (Avg Bid)
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    8 bud

    El proyecto consiste en desarrollar el software para un microcontrolador ESP8266, que leerá datos de sensores y actuará sobre un grupo de reles. Adicionalmente, debe actualizar datos y levantar parámetros de funcionamiento desde una DB en la Web, a través de una API REST. La lógica de funcionamiento, la base de datos y el HW a utilizar ya están espe...

    €478 (Avg Bid)
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    13 bud

    I have a code that works well on my Wi-Fi network through web server, I am looking to reform it so that I can work with blynk and can act with my garage door with all the states

    €5 / hr (Avg Bid)
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    4 bud

    I need to modify a garage door automation sketch so esp8266 works fine on my wifi network. To work with blynk and me to be able to open/close with garage door states all over the world through internet by cloud server blynk in the attached file are all the states of the garage door

    €3 / hr (Avg Bid)
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    3 bud
    reform code esp8266 Udløbet left

    I have a code to open a garage door on my Wi-Fi network that works perfectly, I am looking to reform the code with the same functionalities so that it works through the blink app and I can manage the garage door on the internet around the world

    €11 / hr (Avg Bid)
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    13 bud

    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 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 )

    €16 (Avg Bid)
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    12 bud

    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 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 )

    €13 (Avg Bid)
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    5 bud
    Circuit design Udløbet left

    Hi.. I need to design a 9vdc to 110vac inverter .. using simple circuits .. I don't want to use 555 timer .. I have 3.3v pwm output signal from Esp8266 module ..using that signal I want to design the inverter

    €10 (Avg Bid)
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    1 bud
    iot aws mongoose Udløbet left

    Looking for a quick prototype using esp8266 mongoose/aws with rudimentary sensors and data display Please only bid if you HAVE experience with this.

    €176 (Avg Bid)
    €176 Gns Bud
    8 bud

    I need help for coding a function that reads and writes specific data from/to a Database (preferred DynamoDB) with a ESP8266 using the NonOS SDK. The ESP should use a specific UserID/Password and read/write values from a client table (type/value/etc.)

    €44 (Avg Bid)
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    4 bud

    I have a sketch for esp8266 to open garage door, it works very well when I connect to my Wi-Fi network. I'm looking to modify it to work outside of my local network. You must work on the internet in a web page with a password, I do not have access to the router of my local network which is set on esp8266 and I can not redirect ports or IPs

    €4 / hr (Avg Bid)
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    15 bud

    I need an iPhone app. I would like it designed and built. It needs to communicate with ESP8266 device via AWS. The electronics part is complete, device is sending data to AWS server, and now I need app to collect data from AWS and parent on app.

    €173 (Avg Bid)
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    10 bud

    Me encuentro desarrollando unos PCB para conectar ESP8266/ESP32 para proyectos de mi hogar y necesito orientación/respuestas a algunas preguntas sobre electrónica

    €11 / hr (Avg Bid)
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    9 bud

    Design a pcb in which esp8266-12 will be used to control 5 minimilon relays with all required components ..and get it manufacture and delivered to me

    €114 (Avg Bid)
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    18 bud

    must have experience in esp8266 and programming it

    €43 (Avg Bid)
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    8 bud

    Hello, I have an Android ...redirects to a link set in the settings page. the Settings page as a user / password and the IP link where it will go to. This Setting page is overriding the LOGIN page of a ESP8266 IoT device. It is working 1005 perfect but I will like to create as same type of concept but in IONIC so that I could generate for IOS and APK

    €26 (Avg Bid)
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    5 bud
    esp8266 work Udløbet left

    i have a small work in esp8266, my budget for this work is 10$ details will be provided in chat

    €15 (Avg Bid)
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    15 bud

    I have a code that works but then it dont work, with out any code...work, with out any code changes. i need help making it more reliable so that it works everytime it is used. the wifimanager is not saving settings, so if i unlpug the esp8266 and back in it has to be reconfig again . should be a quick fix for someone who knows kentaylors wifi

    €140 (Avg Bid)
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    5 bud

    I am looking for help to code some functions for the ESP8266 (NonOS SDK). It would be great if you have experience using mqtt and aws IoT Further details will be discussed.

    €168 (Avg Bid)
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    18 bud

    Hello, I need a system where I can control my device with ESP8266. I need someone who know how to code ESP8266 without using Arduino. Thanks

    €352 (Avg Bid)
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    40 bud

    Hola Manu, 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

    €100 (Avg Bid)
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    1 bud

    Internet Flow Controller Send rate of flow to the server (hall effect flowmeter, YF-S201 or similar) Receive web requests to fire a solenoid valve on/off. Using ESP8266 Powered by Rechargeable Battery (recharging through solar panels) The PCB Should have two on-board screw connectors to connect sensor (1) and an actuator(2) externally. 1. Flowmeter

    €397 (Avg Bid)
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    8 bud

    This is the first step of the project: Starting from Software Examples for 8051 Processors and Temperature Humidity sensor documentation, I need a working sketch for ESP8266 NODEMCU V1 or WEMOS D1 Mini. The themperature values and the humidity must be read from the blynk application. Documents in PM. The next step will be a xamarin app for android

    €177 (Avg Bid)
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    8 bud

    Serious bidders only, award and payment through freelance platfo...the video) trigger Refs: [log ind for at se URL] [log ind for at se URL] [log ind for at se URL] micrcontroller ESP8266 lolin nodemcu v3 I have the microcontroller set on my computer and I'm available to do the test you need

    €155 (Avg Bid)
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    7 bud

    Budget:30$,do not apply if u r expecying more than 30$.please only apply if u can start now. Hi, lat,long should be retrieved without GPS chip,use google maps API. 1)Need to retrieve lat,long,speed,batterylevel(external battery with 48V,10Ah) 2)Need to pass to API,code is already there,u have to pass variables only. You need to have nodemcu and 4 relay module ready with you. You have to help via t...

    €27 (Avg Bid)
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    1 bud

    Budget:20$,do not apply if u r expecying more than 20$.please only apply if u can start now. Hi, lat,long should be retrieved without GPS chip,use google maps API. 1)Need to retrieve lat,long,speed,batterylevel(external battery with 48V,10Ah) 2)Need to pass to API,code is already there,u have to pass variables only. You need to have nodemcu and 4 relay module ready with you. You have to help via t...

    €9 (Avg Bid)
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    1 bud

    I have an IoT project that simulates the smart meter concept : I have sensors to measure the voltage, current and watts. The project uses esp8266 to send data to thingspeak and Adafruit. I use my website to turn on/off the lights and to show the voltage, current and watts by using thingspeak Iframe. I want to have a database that records the watts

    €394 (Avg Bid)
    €394 Gns Bud
    9 bud

    I am looking for an expert in OPENVPN and tunnels. I have a VPN server already and would like to create OPENVPN personal service for managing many ESP8266 IOT DEVICES remotely without the need of opening port on the ROUTER, this mean that the SEVER and script need to be hosted on VPN server and LINKS on RASPBERRY PI so that the FIRE WALL can be accessible

    €153 (Avg Bid)
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    14 bud

    Budget:30$ ,need to have 5 years of expereince wih nodemcu and developing commercial products. 1)Need to connect to Android mobile hotspot to utilise 4G internet usage into nodemcu. 2)Need to call 2 webservices(24x7) and call a 4 relay according to API response,post value to server back again after executing,should run 24x7,should never stop till its reset. 3)Need to have nodemcu esp8266,4 relay m...

    €34 (Avg Bid)
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    3 bud

    Budget:20$ ,need to have 5 years of expereince wih nodemcu and developing commercial products. 1)Need to connect to Android mobile hotspot to utilise 4G internet usage into nodemcu. 2)Need to call 2 webservices(24x7) and call a 4 relay according to API response,post value to server back again after executing,should run 24x7,should never stop till its reset. 3)Need to have nodemcu esp8266,4 relay m...

    €25 (Avg Bid)
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    4 bud

    Budget:20$ ,need to have 5 years of expereince wih nodemcu and developing commercial products. 1)Need to connect to Android mobile hotspot to utilise 4G internet usage into nodemcu. 2)Need to call 2 webservices(24x7) and call a 4 relay according to API response,post value to server back again after executing,should run 24x7,should never stop till its reset. 3)Need to have nodemcu esp8266,4 relay m...

    €20 (Avg Bid)
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    4 bud

    Hello, My friends. I have an existing fauxmoESP code that I uploaded to many ESP8266 devices and Created ALEXA Applets to activate my existing code, but the issue is that I cannot fixed a desire voice command to activate many GPIOS.

    €28 (Avg Bid)
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    2 bud

    i need an iOS app developer for a very simple iot product that will send sensor data to iOS app via esp8266/internet.

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    8 bud

    Required a basic sketch for ESP8266 using 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 [log ind for at se URL] file provided for TLS encryption, n broker is additionally password protected ) - continuously send a sensor

    €35 (Avg Bid)
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    14 bud

    I use the Arduino IDE and I have GPS module connect to ESP8266 and I have a code that prints the data in the serial monitor and I want to send data to AWS and store the data in Dynamo DB database

    €94 (Avg Bid)
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    11 bud