Arduino Project

$10-30 USD

Closed

Posted

about 2 years ago

$10-30 USD

Paid on delivery

I need an Arduino based program for hidden mesh communication over wifi + Bluetooth for ESP boards where one of the boards will be acting as MQTT Server + (MQTT Client for another MQTT Server) and in case the local MQTT Server (one of the boards) is offline, then the other boards will communicate through the mesh without affecting their communication and functions. All boards can be programmed OTA. The boards that have Nextion screen can update and send the graphic file OTA. Boards can communicate over Modbus (Wifi+serial) for the related points while the board with MQTT Server can report all the MQTT points over Modbus too. Web server with custom password for assigning the required parameters like wifi, MQTT, name, nextion file location for upload, arduino file for upload,..... Adding BACnet Protocol is +

Electrical Engineering

Project ID: 33673951

About the project

7 proposals

Remote project

Active 2 yrs ago

Looking to make some money?

Email address

Benefits of bidding on Freelancer

Set your budget and timeframe

Get paid for your work

Outline your proposal

It's free to sign up and bid on jobs

7 freelancers are bidding on average $19 USD for this job

@SPARKtechBD

Have real-time working experience in Arduino NANO/UNO/MEGA and Raspberry PI to build a digital device to read sensor data and send it to the web server, motor control, control relay switches and LEDs. More than 5(five) years of experience in Arduino design and build. If you want an excellent and error-free project delivery, then send a message to me, please.

$20 USD in 7 days

5.0

(23 reviews)

5.7

@Engrusman877

Hi There, I am a senior PhD Level Expert and Have more than 5 years of experience in electronics and arduino based project design. Just check my profile and share your details. Time and Budget will be discussed. Thanks

$20 USD in 7 days

4.9

(66 reviews)

5.7

@sikanderabbas48

I Will Provide services of Arduino, ESP32 and ESP8266 from basic to high level programming. I have done more than 500 projects. Which are related to Arduino, ESP32 and ESP8266. Hardware : ESP8266 Arduino Family ESP32 Software: Proteus Matlab MPLAB Arduino IDE Family Sensors: I have worked almost all kind sensors Temperature, IR, Smoke, Humidity, Gas , Pressure, Optical, Proximity, Accelerometer and Gyroscope etc Wireless Modules; HC-05 ,HC-11, HC-12, Xbee, Zigbee, LoRa Feel Free to contact with me any time

$20 USD in 2 days

4.8

(26 reviews)

4.4

@mahmoudralizadeh

Hi your description is a little complicated i need more detail about it i have experience working with MQTT protocol i am an electrical engineer with expert in microcontrollers and circuit design thanks

$30 USD in 1 day

5.0

(10 reviews)

4.3

@ruwaniwickramas8

I graduated from the Faculty of Engineering. I followed electrical and telecommunications engineering. I have worked with jobs like this before. If you can give me a project, I can help to the best of my ability.

$20 USD in 2 days

4.9

(17 reviews)

4.1

@mazeemsk

Hi, I am an Electrical, Electronics and Embedded Engineer. A PCB Designer, Arduino/Raspberry Pi, ESP32, ESP8266 and internet of things expert. I read through the job description very carefully and I am absolutely sure that I can do the project very well. I have worked on similar projects to what you are looking for, and I am confident I can exceed your expectations. I can achieve the results that you are asking for.I can complete your project on time and within your budget. Thanks

$10 USD in 7 days

4.6

(17 reviews)

4.4

@Srikarsana19952

Hi , I am an automotive embedded engineer with more than 5 years of experience in c/c++ . As it is Arduino I thought this job is best fit for me. Looking forward to hear from you.

$15 USD in 2 days