ESP32 to read and display RR data from Polar H7 heart rate monitor via bluetooth

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Hello, I have done the exact same project, reading the RR from a heart monitor using an ESP32 and a phone. all you need is reading the right BLE characteristic because the polar H7 uses BLE gatt protocol. if you didn't More

$70 USD in 3 days
(6 Reviews)

17 freelancers are bidding on average $149 for this job


Hi, I hope you are doing well. I have extensive experience in ESP32 programming using Arduino IDE. I have expertise over all communication protocols. I have understood your requirements and can execute this pr More

$200 USD in 3 days
(88 Reviews)

Dear Client. Thanks for proposal on this posting. I am very interesting of your project I have many experiences on developing of firmware of ESP32 and NRF52832 BLE modules with heart rate sensor such as MAX30100/MAX3 More

$250 USD in 7 days
(44 Reviews)

Hello, I hope you are fine. I am an electronic engineer and has worked in various projects involving ECG signals so I think I can give you good results. To give you a high-quality work I need to better understand More

$111 USD in 3 days
(15 Reviews)

Hello, My name is Andrei, i am a Romanian IOT Developer with a lot of experience in IOT projects and automatics . let's talk a little about the project . I can work with all types of Microcontroles programming More

$140 USD in 7 days
(15 Reviews)

Having more than 6 years of experience in electronics designs, I will: - Help you to select thr proper hardware for your application. - Design for you the required circuit diagrams. - Develop C and Python code for More

$133 USD in 5 days
(6 Reviews)

Yes Buddy, An easy project to be done, U will get the best work accompanied with brotherhood,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

$80 USD in 7 days
(25 Reviews)

I am an Electrical Engineer with a masters degree and I have high proficiency in Electrical Engineering, HVAC, LTE system model, Thermal system design, FPGA, Verilog / VHDL, Matlab/ Simulink, Microcontroller, Modeling More

$40 USD in 1 day
(6 Reviews)

I DO NOT OUTSOURCE I have been a freelancer for the past 8 years, I believe that my experience and skill in this background will prove to be of great help to you. Contact me to discuss more on the details

$150 USD in 3 days
(4 Reviews)

Hello! I am very interested in your project. i have rich experience on it. I think this project is very suitable for me and i am sure i can give you good result . If you award me for your project, you will get go More

$222 USD in 3 days
(1 Review)

Hello, I already have the electronic parts: - esp32 devkitC V1.0 board from espressiff and - chest straps with heart-beat sensor Polar H7 ([login to view URL];s=644x4 More

$250 USD in 7 days
(2 Reviews)

Hello I'm an embedded software engineer and I would like to hear about your project requirements to estimate how much effort is needed to complete the job. so I can adjust my bid to job complexity. Best regards

$200 USD in 10 days
(1 Review)

I have designed a similar system for a medical startup. The bluetooth connected to you microcontroller will take take complete care of uploading data to the device. I own Http and mqqt broker on servers incase you wan More

$88 USD in 3 days
(1 Review)

Hello, I'm an Electrical Engineer .I have many Experiences in Microcontroller, Arduino , sensors ,PLC’s, SCADA system, circuit design , PCB ,also I have experience in programming that connect electronic to desktop app More

$140 USD in 5 days
(0 Reviews)

My name is Yhan Christian and I am Electrical Engineer and Electronics Technician, I have experience in the development of Arduino Prototypes and I own the blog: [login to view URL] where I publish articles re More

$200 USD in 7 days
(0 Reviews)
$155 USD in 3 days
(0 Reviews)

I can do this project because I have experience with esp have different versions and NodeMcu. So I can easily do this project. Regards kamii boyz

$100 USD in 2 days
(0 Reviews)