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Looking for BLE expert to assess me

€18-36 EUR / hour

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İlan edilme: 2 yıldan fazla önce

€18-36 EUR / hour

I am planning on designing a wearable BLE 5.2 product to be used in sports. It has to be as small as possible (using small battery) and be able to send exact position (at least 5hz) and allow calculating speed. What hardware would you suggest? What development environment? If convinced, I would hire the person to do most of the work himself instead of just assessing me.
Proje No: 32642715

Proje hakkında

12 teklif
Uzaktan proje
Son aktiviteden bu yana geçen zaman 2 yıl önce

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Seçilen:
Kullanıcı Avatarı
Hi Dear Client! I am an IoT developer who successfully experienced BLE 5.2 stack related project 4 months ago. It was a project to advertise the sensing data of the accelerometer LSM303 and the pressure sensor SDP32 to the phone using the BLE5.2 device. The compact design is second nature to me. Since I already have a lot of experience designing wearable devices, I am easily familiar with your project and can perform it perfectly. The ideal chip for your project is the MDBT-50Q based on the nRF52840, and the software development environment is the SEGGER Embedded SOFTWARE (SES), and I have a wealth of application experience with these. Please contact me. Cheers! Ait
€10 EUR 1 gün içinde
4,9 (22 değerlendirme)
5,6
5,6
12 freelancer bu proje için ortalama €25 EUR/ saat teklif veriyor
Kullanıcı Avatarı
Best BLE Design Expert at your doorstep! Dear Client, We can design Hardware based on small "Wearable Product" using BLE 5.2, Battery which will be able to send exact position and calculate the speed. We couldn’t stop ourselves from bidding after going through the description as they are an exact match with our skill set and experience. We have extensive experience in BLE 5.2 Wearable product based Hardware design, PCB design and know all the intricacies required to get the job done with perfection. Please message us for robust and reliable BLE 5.2 Wearable Product development. With more than 15 Years of experience in PCB Design and Circuit Design in Altium, We can ensure you best quality work and before time delivery. Following is a brief list of expertise that we are carrying: 1. IOT products 2. Microcontrollers based circuit design – STM32, STM8S etc 3. Smart Products like Smart watch - GSM/GPRS/GPS etc 4. Wireless Products - BLE/WiFi- ESP32/ESP8266/NRF24L01 5. Low Power Battery Products design 6. Power Electronics 7. Wearable Product Please answer the following questions: 1 What are your future plans with this project? 2. Are there any specific market standards like CISPER you are aiming? 3. What will be ambient temperature of this product? Let’s have a quick discussion for 5 mins where we would formulate a plan of action of how we shall take this project to the horizons of success. Regards Avi Tech Experts Quality is never an Accident
€25 EUR 40 gün içinde
5,0 (46 değerlendirme)
7,4
7,4
Kullanıcı Avatarı
Hello there, I have experience in designing electronics circuits and can make your project. I can also develop hardware compatible android apps and will provide you all the design for your product including schematic, PCB design, source code and a simple smart phone app if required. I can help you in getting your hardware manufactured and tested as well. Thank you.
€25 EUR 40 gün içinde
4,8 (62 değerlendirme)
7,1
7,1
Kullanıcı Avatarı
Hello How are you? Thanks for your posting job. I have read your project requirements and I am 100% sure I can complete your project perfectly. ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ I have 15 years experience in Circuit & PCB layout design and Microcontroller Firmware design. I will do my best to give you satisfactory results if you hire me. Please discuss about your project in more details. I can deliver your job efficiently within timeline. If you hire me, I think you won't regret. Best regards. Thank you Koba
€27 EUR 40 gün içinde
5,0 (11 değerlendirme)
6,2
6,2
Kullanıcı Avatarı
Hello Sir, I have expertise in BLE and low power electronics, Recently i have designed and developed a tag for CargoBeacon with idle current as low as 7uA advertisement and 12uA while ble is connected. In deep sleep mode tag power consumption is in range of 0.5uA. This tag is required with ultra low power accelerometer too. So all in all it is quire similar to your requirement. About me: I have 6+ years of embedded and IoT System development experience, My project experience includes Access Control, Medical, GPS Tracker, Low Power BLE tags, Home Automation etc. Looking forward to work with you Regards
€25 EUR 40 gün içinde
5,0 (12 değerlendirme)
5,8
5,8
Kullanıcı Avatarı
Hi, I can design wearable product based on BLE 5.2 with using small battery as per your requirements for you. I have good experience in hardware design using wireless technology and would be able to design it for you. I have humungous experience in wearable product and would make the solution cost effective, robust, and efficient. If you are looking for reliable design partner please message me now I provide services of PCB Design, Circuit Design, Circuit Review, PCB review, Circuit simulation, IOT products development and Sensor conditioning product development. The expertise of mine is in the following fields: 1. Wireless Products – BLE, Wi-Fi, NFC, Lora etc 2. Power Electronics- Buck, Boost, Flyback, Half Bridge etc 3. IOT sensors interfacing – Pressure, Temperature, Moisture, PH etc. 4. Microcontrollers- ESP32, STM32, STM8S, RL78 etc. 5. GSM, GPS, GPRS, NBIOT 6. Wearable product After reading your project details, I have certain queries and suggestions: 1. What is the application of this product? 2. What will be ambient temperature of this product? 3. What are the mechanical constraints to be taken care of? 4. What are the standards that the product would be complying to? Please try to answer these questions based on which I would be providing free of cost consultation. Waiting for your message, Regards Hari Mohan Engineering for one is a magic for others
€25 EUR 40 gün içinde
5,0 (2 değerlendirme)
4,7
4,7
Kullanıcı Avatarı
I have more than 9 years experience in embedded hardware and firmware development . and i have already worked on NRF528XX series ble 5.2 product . So i can do your job within a time limit with your satisfaction.
€35 EUR 40 gün içinde
5,0 (3 değerlendirme)
4,3
4,3

Müşteri hakkında

   SPAIN bayrağı
Gijon, Spain
5,0
5
Ödeme yöntemi onaylandı
Mar 20, 2018 tarihinden bu yana üye

Müşteri Doğrulaması

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