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



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 Больше

$70 USD за 3 дней(-я)
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17 фрилансеров(-а) в среднем готовы выполнить эту работу за $149


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 Больше

$200 USD за 3 дней(-я)
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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 Больше

$250 USD за 7 дней(-я)
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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 Больше

$111 USD за 3 дней(-я)
(15 отзывов(-а))

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 Больше

$140 USD за 7 дней(-я)
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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 Больше

$133 USD за 5 дней(-я)
(6 отзывов(-а))

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

$80 USD за 7 дней(-я)
(25 отзывов(-а))

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 Больше

$40 USD за 1 день
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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 за 3 дней(-я)
(4 отзывов(-а))

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 Больше

$222 USD за 3 дней(-я)
(1 отзыв)

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 Больше

$250 USD за 7 дней(-я)
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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 за 10 дней(-я)
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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 Больше

$88 USD за 3 дней(-я)
(1 отзыв)

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 Больше

$140 USD за 5 дней(-я)
(0 отзывов(-а))

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 Больше

$200 USD за 7 дней(-я)
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$155 USD за 3 дней(-я)
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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 за 2 дней(-я)
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