Optimize Readings -> ESP32 + ADS1115 + Current Converter -> Read Analog Signal 4-20mA

Closed Posted 2 months ago Paid on delivery
Closed Paid on delivery

Build code to Read 4 Analog Signals 4-20ma in a ESP32.

We have made a board thats basicly has:


ADS1115 over i2c

4 Current to Voltage converters 4-20mA to 0-3V

We would like to read the values from the probes.

Actualy we've got already made code for reading and readings can be made.

We apply already have a Int[] for multiples readings, made an average of squared values, Calculate the RMS value and Apply a rolling average.

Althought the results still fluctuate a lot.

Experience is needed.

Full code can be provided.

Electronics Arduino Electrical Engineering Microcontroller Verilog / VHDL

Project ID: #37193398

About the project

25 proposals Remote project Active 1 mo ago

25 freelancers are bidding on average €437 for this job


I think you are taking reading and passing it. This is not the way. Kindly come over chat and plan the project for the same............

€140 EUR in 7 days
(101 Reviews)

Hello, I have hands-on experience with ADS1115, ADS1299, and ADS1298, utilizing both ESP32 and Arduino for data acquisition. Extracting values from your current to voltage converters is a straightforward process for m More

€140 EUR in 7 days
(31 Reviews)

Hello, my name is Hassan and I'm a freelancer specializing in a wide range of technical areas. With extensive knowledge and experience in these fields, I am able to provide a diverse set of services to meet your specif More

€250 EUR in 7 days
(30 Reviews)

We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries More

€140 EUR in 7 days
(63 Reviews)

I understand that you are looking for someone to read 4 analog signals 4-20ma in a ESP32. I have the necessary experience and expertise to complete this project. My skills include Arduino, Electrical Engineering, Elect More

€30 EUR in 7 days
(51 Reviews)

Best ESP32 ADC Read Expert! ⭐ ⭐ ⭐ ⭐ ⭐ Dear Client, Yes I can build and optimize code to Read 4 Analog Signals 4-20ma in a ESP32. With over three decades of experience in firmware development, electronics design, circu More

€140 EUR in 2 days
(5 Reviews)

I have more than 9 years experience in embedded hardware and firmware development with full product prototype . and i have done many products base don esp32 . So I can do your job within a time limit with your sanctifi More

€6890 EUR in 30 days
(8 Reviews)

Thanks for posting this project. I have good experiance sampling and filtering sensor data over ESP and other controllers too. I can surely help you out developing accurate and strong code for getting the accurate se More

€159.99 EUR in 7 days
(18 Reviews)

Dear Client, Are you ready to supercharge your ESP32 project and transform those fluctuating readings into precision data points? With a solid 10 years in embedded systems and microcontroller programming, electronics More

€140 EUR in 7 days
(3 Reviews)

I would like to see the schematics of the board, and like to see what and how you're trying to read. I've recently used ads1115 with one of my test fixtures.

€225 EUR in 3 days
(2 Reviews)

Hi , I can help you You are welcome I am professional in esp32 You will be happy with work We need to talk I need more details

€500 EUR in 7 days
(1 Review)

According to my experience, this is not a coding issue. This is the hardware issue. You are facing voltage drop across the wires. Dm me for further discussion and solution.

€140 EUR in 7 days
(1 Review)

Hello João N., I m an Architect/Civil Engineer/BIM/CAD Expert and will offer you the Best Discount. You can pay me a reasonable price + Good Review only. I want to review your Optimize Readings -> ESP32 + ADS1115 More

€170 EUR in 5 days
(0 Reviews)

Optimize Readings -> ESP32 + ADS1115 + Current Converter -> Read Analog Signal 4-20mA My name is "Usama Safdar" and I am a Ph.D degree holder which means I am highly-capable to tackle this project "Content Editor " wi More

€30 EUR in 1 day
(1 Review)

Hello, I am an electronic engineer with more than 5 years of experience in developing ESP32 firmware and working in the industrial environment with analog signals. The truth is that the project is very interesting and More

€70 EUR in 7 days
(1 Review)

Hello there! My name is Abdul moeizz and I am a dedicated electronics engineer with 3+ years of experience in designing, developing, and implementing electronic systems. I have the skills necessary to help you build co More

€140 EUR in 7 days
(0 Reviews)

Hi, I came across your job posting seeking an experienced programmer to refine the code for reading 4-20mA analog signals on your ESP32 WROOM board with ADS1115 over i2c. As a seasoned programmer with over 3 years of e More

€30 EUR in 7 days
(0 Reviews)

Hello, i am ready exited to work you as i read your job description Optimize Readings -> ESP32 + ADS1115 + Current Converter -> Read Analog Signal 4-20mA Hope for your very soon reply. Thank you

€60 EUR in 2 days
(0 Reviews)

Hello. I can have a look. I am sure that my level of proficiency more than enough for the task. Just have accomplished commercial project on esp32

€250 EUR in 7 days
(0 Reviews)

There is designing of 4 Analog Signals 4-20ma in a ESP32. PCB will contain all desire equipment. It will be sent as soon as possible.

€250 EUR in 10 days
(0 Reviews)