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IOT Arduino sketch for Mega/ESP32 w/ethernet for monitoring 16 relays on LAN by turn ON/OFF 16 LED

$30-250 USD

Closed
Posted almost 5 years ago

$30-250 USD

Paid on delivery
Arduino Uno/Mega or ESP32 w/Ethernet sketch for monitoring up to 16 devices with relays on LAN using3 methods: 1- IP ping; 2- AJAX response URL; 3- MQTT subscribe to topiks. The status of each monitored device must be displayed by switching respective LED- Red- OFF/NO RESPONSE, GREEN LED- STATUS OK, The 8 bi-color leds are connected to 2 Shift Register 74HC-595, and the pins 14, 12, 11 are connected to Arduino board. Also need to have keyboard Matrix 4x4 to send URL1 to relays on FIRST PRESS button and another URL2 On NEXT button press. Will be great to have a WEB SERVER and the HTML CSS Javascript Ajax page stored on SD-card, with 16 buttons with 2 status color GREEN- for ON status; RED- for OFF status a and YELLOW for- FAILED STATUS. Also there are 16 relays that are connected to Arduino board pins thru another 2 shift registers 74HC-595; Other details/features will be provided in chat and after starting job
Project ID: 19774349

About the project

16 proposals
Remote project
Active 5 yrs ago

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16 freelancers are bidding on average $272 USD for this job
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Hello sir, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working product. If you wish we can discuss details in chat. Thanks
$200 USD in 10 days
4.8 (76 reviews)
7.3
7.3
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Advance knowledge on Arduino UNO/MEGA to build any kind of IoT device. Programming to designing hardware is my profession. I had built IoT for reading sensors data and send it to the web server. I can control LEDs and Relays by using Arduino UNO/MEGA board and perform task by programming on C by using Arduino IDE. Have more than 15 years of experience on Computer Language and Digital Electronics.
$250 USD in 7 days
5.0 (13 reviews)
6.2
6.2
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hello i am a computer engineer,i have masters in computer engineering,i have experience for more than 8 years in arduino and electronics i have made something similar to the required relay controller and i have the code ready and can make the project for u within 48 hours at the most
$125 USD in 2 days
5.0 (43 reviews)
5.8
5.8
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I am Excellent at the following:  Embedded C Programming.  VHDL/Verilog  Microcontroller like Arduino,RaspberryPi,FPGA, AVR, PIC and STM32.  IDEs like Keil MDK V5, ATmel studio and MPLab XC8.  IOT Technologies like Ethernet, GSM GPRS.  HTTP Restful APIs connection for IOT Communications. I can deliver your project efficiently at a time. If you choose me, I think you won't regret. Best Regards.
$250 USD in 3 days
4.7 (53 reviews)
5.9
5.9
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Hello, I already have near all electronic parts so I can give you one tested solution. I invite you to continue the discuss on freelancer's chat. Thanks
$750 USD in 30 days
4.5 (37 reviews)
5.6
5.6
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I' electrical engineer,just see your project details and circuit diagram. I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working product. If you wish we can discuss details in chat. I'v completed several projects last week those are listed below : 1) Control Relays through mobile app using Arduino 2)Door lock password based system using Arduino 3)Water level indicator using Arduino 4)Control servo motor through mobile app using Arduino 5) Library management system using c++/c 6) Medical store management system using c++/c So,as I believe that a solid knowledge of the tasks and tools used to develop them is a strong foundation for an efficient work. Thanks and Have a nice Day!
$30 USD in 2 days
5.0 (44 reviews)
4.9
4.9
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Hello, We have 15 years of work experience in manufacturing and have worked extensively in china, Apac countries and India. We have a team of Designing and Developing Electronics Projects and have good experience is designing Multilayer PCB with greater experience in the relevant field. Also you can see, Our past product experiences includes: - Communication products on (Bluetooth, wifi, gsm-2g/3g/4g with and without gps, Lora, sigfox) - Commercial products (fully automatic top loading washing machine with fuzzy logic, smart microwave over, BLDC fans and compressor drives for air conditioners, Led lightings-home down lights, smart bulbs and tube lights, solar street lights and high bay lights) - Automotive products (tire pressure management systems, obd2, Bluetooth for infotainment, ev charging stations, BLDC drives, Battery management systems) - Utilities (water flow meters and Energy Meters) We have a production capacity to support international quality standards of production. We hence request-fully submit our proposal for your evaluation and reassure you of our quality and promptness. We also are willing to sign a long term freelancer support contract for your future needs as well. Awaiting your response. Regards, Mihir
$350 USD in 10 days
5.0 (3 reviews)
4.7
4.7
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Salut , hai sa vorbim mai multe despre proiect , am mai facut unul aproximativ la fel. Cu stima, Sandu Andrei
$200 USD in 7 days
3.9 (25 reviews)
4.9
4.9
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Hello sir I get your requirement clear Embedded system engineer with five years experience in electronics and electrical circuit design. I have proficiency in following software tools: # Electrical Programming Tools C language , Assembly Language , Micro C Software , Eclipse , Arduino IDE , MPLAB X #Electrical circuit design Altium Designer , EAGLE , proteus #micro-controller Families PIC , ARM , AVR #micro-controller & Electrical Circuit monitor interface LCD , Touch Screen , TFT Screen , Led Matrix , 7 Segment , Paper LCD #Modules GPS , GSM , Wireless & WIFI Building , Bluetooth plc programming scada system design Siemens S7 programming Electrical circuit simulation thermal control system building circuit (low energy control) bluetooth NodeMCU programming IOT (internet of things) Mplab(x) IDE micro C IDE PCB manufacturing Thanks
$155 USD in 7 days
3.5 (16 reviews)
4.9
4.9
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Hello! I have briefly read the description on iot-arduino-sketch-for-mega development project, and I can deliver as per the requirements however I need us to discuss for more clarity on the details, deadline and budget as well. I reach out to see whether the opportunity is still available. If the job’s no longer available, I’d appreciate you throwing my hat into the ring for any similar opportunities in the future. Here is my url: https://www.freelancer.com/u/VirtualBrainInc . Thank you for your time, I look forward to hearing from you soon, Best Wishes, Kevin M
$250 USD in 3 days
4.3 (6 reviews)
4.0
4.0
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I am an electronics engineer having great experience with ARDUINO projects, don't hesitate to contact me
$277 USD in 3 days
4.9 (4 reviews)
2.7
2.7
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Hello! I am interested in your job. Maybe there are freelancers that are bidding on this project. You will select one of them that can provide you the good result you want. They will say that they are expert in this field and I can also tell you so. But I like the behavior than a word. I will prove my skills with my work and if you give me a chance to work with you, I will do my best for the perfect result.
$30 USD in 3 days
5.0 (2 reviews)
1.6
1.6
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Dear Prospect Hiring Manager. Thank you for giving me a chance to bid on your project. i am a serious bidder here and i have already worked on a similar project before and can deliver as u have mentioned "I can do this job and give you an efficient job that will be very acceptable and presentable. I and my team work on web development and mobile apps and I can assure you that you will never be disappointed"
$185 USD in 7 days
0.0 (2 reviews)
0.0
0.0

About the client

Flag of MOLDOVA, REPUBLIC OF
Bucharest, Moldova, Republic of
5.0
40
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Member since Jun 27, 2015

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