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Smart home temperature sensor

$30-250 CAD

Abgeschlossen
Veröffentlicht vor etwa 4 Jahren

$30-250 CAD

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My goal is to design and create a smart wifi enabled temperature and humidity sensor using Arduino ESP8266 and DHT22. I want it to utilize a square 1.54in e-paper display to show current room temperature and humidity readings and have the display refresh once every 15, 30, or 60 seconds. Ideally, I would like a simple android app to be created as well for initial setup, and wireless monitoring. I am located in Canada and want the temperature to be updated in Celsius. Last, I want the temperature data to work with IFTTT to turn on/off smart plugs to control a portable air conditioner or humidifier
Projekt-ID: 24840814

Über das Projekt

24 Vorschläge
Remote Projekt
Aktiv vor 4 Jahren

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Hi, I am an 7 years experienced embedded System Designer. I have immense experience with Arduino, IOT and AWS. I have skimmed your project details and i am confident enough to complete your requirements. Your task is very easy for me. So first of all i will integerate ESP-12 with DHt22 which is easy on one wire protocol. I have done many times. And then i will upload the data on Thingspeak via MQTT or Rest API's (which ever you like).Then we also implement the functionality of IFTTT for emailing and messaging. I have already done this with Amazon Alexa. So if you hire me you will definitely have an excellent piece of work with on time delivery. Please contact me as soon as possible to discuss it further. Looking forward for a positive response.
$100 CAD in 7 Tagen
3,9 (25 Bewertungen)
5,0
5,0
24 Freelancer bieten im Durchschnitt $195 CAD für diesen Auftrag
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Hello I am experienced electronics designer with more than 13 years of experience. I have worked on wireless monitoring and smart home applications a number of times. Please get in touch we can discuss the further way to proceed and budget and timeline. Regards
$140 CAD in 7 Tagen
4,8 (233 Bewertungen)
7,9
7,9
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Hello, ePaper uses lot of pins on the ESP8266, i would recommend the use of ESP32 instead, has same features as in the ESP8266 model , but with powerful processor and yes we can connect DHT22 to it and display values over to the ePaper or you will be able to monitor values in real time right from the android app that i will design and you will also be able to control your smart plug directly from web page hit me on chat for more discussion please, seems like your budget is really low for all those
$300 CAD in 7 Tagen
5,0 (52 Bewertungen)
5,7
5,7
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Hi, I have more than 8 years of experience in embedded product design and development. I have expertise in hardware design and firmware development using various MCUs with different peripherals,sensors, wireless technologies and many more. I have hands on experience in - Protocols (SPI,I2C,UART,CAN,TCP/IP) - sensors (acclerometer ,gyroscope,pressure sensor,light sensor,heart rate sensor,ultrasonic sensor, load cell, CO2 sensor, temp./humidity sensor and many more) - Motors driver development (servo,stepper) - Display driver development (OLED,LCD) - Wireless modules (WiFi,BLE,RF,GSM,GPS,ZigBee) - MCUs/MPUs with external RAM,ROM - Embedded C/C++, python and shell scripting, Lua scripting, rust programming I have already designed a product named "WiFi based Temperature Logger " (kindly go through my profile for reference design ). It is comprised of ESP8266 (ESP12F module), TMP102 digital temperature sensor, Micro USB for programming/debugging and battery operated. I have already interfaced 200x200, 1.54inch E-Ink display module with ESP8266 for similar type of application. I have source code for this display. I have also experience of using IFFT for home automation application. Let's talk and go ahead. Thanks&Regards.
$270 CAD in 5 Tagen
5,0 (14 Bewertungen)
5,6
5,6
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Hi I have most of the component except e-paper, and i have the experience with what you want to build. Let me know if you are interested
$150 CAD in 2 Tagen
5,0 (13 Bewertungen)
4,6
4,6
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Hi! I hope you are fine. I have done this job i can do with in a day. Trust me and message me i will give you prove.
$50 CAD in 2 Tagen
4,8 (30 Bewertungen)
4,5
4,5
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Hi We are team of experts having 6 plus years of experienced in Iot, smart home, embedded systems, automation, pcb design and dovelopment and prototyping. In your project we use armf4 and ili3 inch touch lcd. Thanks
$556 CAD in 30 Tagen
4,7 (22 Bewertungen)
4,4
4,4
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It is an easy task for me I can give result for thist ask very early. please pibg me to discuss further.
$56 CAD in 4 Tagen
4,1 (21 Bewertungen)
3,4
3,4
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Dear, client. I just read your request carefully and your request will be done within few days. I have rich experience in ARDUINO, ESP32, ESP8266 and Raspberry PI with multi sensors including PSI sensors, PIR sensors, flow meters and temp & humidity sensors, which is necessary for your project. Furthermore, I had developed GPS, GSM ,Home seer system and a lot of web applications, this will be useful for your project. If you want to hire me, we can talk further about the request and start as soon as possible. I'm looking forward to hearing from you. Best Regards. Thank you.
$200 CAD in 7 Tagen
5,0 (3 Bewertungen)
2,8
2,8
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Hi, I specialize in such ESP8266 based projects. I have used IFTTT extensively, and will be able to help you get this done smoothly. I would propose a webpage hosted by the ESP8266 instead of an Android App, if that is OK for you. I'll write, test and send over the code to you, and then help you program and set it up at your end as well. I developed numerous ESP8266 based products and prototypes over the last 5 years. This is very much within my sphere of expertise. I'd love to have more info about your e-paper display as well. Look forward to discussing on chat. Hope to work on this soon, Thanks
$200 CAD in 7 Tagen
5,0 (2 Bewertungen)
2,9
2,9
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I am a mechatronics engineer who is so interesting in embedded systems development. I understood your requirement and so welcome to start work on it. Maybe I am a new freelancer guy but I believe in my skills and knowledge.
$140 CAD in 7 Tagen
0,0 (0 Bewertungen)
0,0
0,0
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I will complete the work for further details. contact me through message. We have done it before for another client
$111 CAD in 5 Tagen
0,0 (0 Bewertungen)
0,0
0,0
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Hi Sir . I am a Senior Embedded and Electronics Automation engineer.I believe in Original and Quality work because Work is my Sole identity. I am a highly motivated designer of Skilled professional, so we can deliver project updates in a timely Manner. I Offer you unlimited revisions for our work through constant Communication until and unless you are 100% satisfied  I have a long background in these fields plus 6 years' experience in Arduino and embedded system and more than 3 years in automation engineering. I have designed more than 300 products I have a very good knowledge in ioT and product design and step by step processing for manufacturing and mass production.  We done many projects with ESP32,and ESP8266  We already done same project as your mentioned Skills: Professional in Arduino, IoT, esp32,esp8266, ioT Dashboards (HTTP),Eagle PCB Designing
$140 CAD in 7 Tagen
0,0 (0 Bewertungen)
0,0
0,0
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Wow, Seems like an amazing opportunity !!! My Name is Rajbir Singh an experienced Embedded and IoT Engineer. You would be happy to know that I have more than 5 years of experience working with the Arduino/Steppers/Servos/PWM, Industrial Automation Solutions. So, I would be glad if I get a chance to work with you. You would be happy to know that all the requirements you have mentioned are totally matched with my skills. Also, I do have a great experience with Raspberry Pi, Nodemcu, ESP32, RF, and almost all types of sensors and hardware. I assure you that I will provide you the same what you are looking for. I believe communication is key to any successful project and I'd like to start things early as possible but suggesting we schedule a call or schedule a chat to discuss a project in detail. Looking forward to work with you and assuring the delivery of quality products..!! Thanks & Regards Rajbir Singh
$167 CAD in 7 Tagen
0,0 (1 Bewertung)
0,0
0,0

Über den Kunden

Flagge von CANADA
Edmonton, Canada
5,0
7
Mitglied seit Apr. 10, 2020

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