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NRF52832 firmware + android SW

$750-1500 USD

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已发布大约 5 年前

$750-1500 USD

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Need Firmware development. Based on NRF MCU SPI, power saving, Connect to Android, master for BLE devices, RTC Details in PM
项目 ID: 18777479

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30提案
远程项目
活跃5 年前

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30威客以平均价$1,316 USD来参与此工作竞价
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Hello sir, I have experience in designing electronics circuits and can make your project. i will make your project completely on my side and will deliver a working prototype. I can also develop hardware compatible android and windows based apps. I can show you my previous experience on similar projects. If you wish we can discuss in chat. Thanks
$1,250 USD 在30天之内
4.8 (57条评论)
6.9
6.9
用户头像
Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in embedded design & programming using pic, dspic controllers and MATLAB codding for Power projects, Boot loaders, Bluetooth & GPS designs, CAN communication, EEprom. UART , RF circuits ,Protocols for networking, wi-Fi routers,OBD diagnosis with CAN bus protocols, Electrical vehicles and AC drives, stepper motor controls. I designed sine wave inverters for standalone and grid tie Inverters. I designed projects like Off line UPS up to 3 KVA, 5kW motor controller for electrical vehicles ,synchronous rectifiers, Solar MPPT chargers, Solar trackers, Battery chargers ,Grid tie inverters design with PLL and feedback control circuit emergency light of 66W and Online UPS control cards, Battery Charging power supplies, LED drivers for PWM controlling and dimming, SMPS, Power supplies. I have experience in schematics and PCB design experience in Altium and ORCAD. I am ready to work for you. Please contact for further discussion.
$2,222 USD 在30天之内
4.9 (51条评论)
6.6
6.6
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Hi, I hope you are doing well. I have extensive experience with NRF51 and NRF52 based bluetooth MCU. I have worked on several profiles for many applications. I have reviewed your project details and would like to discuss it further. Looking Forward, Khawaja
$1,250 USD 在20天之内
4.8 (74条评论)
6.7
6.7
用户头像
Hi Sir, We have read your project. We have kit for NRF52 and also very good in devloping this chip in keil uvision for different applications. Lets talk to us on your project. We are professional engineers and developers who do such projects from the last eight years. We offer you our skills for this project at very low rates comparatively without compromising the quality of work. Let me introduce you to our company TURKTRONICS. We are TURKTRONICS. We are professionals with 10+ years of experience in Circuit designs, PCB designs, embedded system solutions, mobile app development, programming and software development. We provide complete end to end solutions for all kind of development projects. IOT is our strong point. In this bid, prototyping and shipping cost is not included however paying extra slight of money to include prototypes. We have the manufacturing facility and we produce the very high standard PCB boards and send ready products to customers doorsteps via DHL. We care about our clients and help them to get out of any potential problem throughout the projects and also give post completion technical support if ever required. We are very much looking forward to hear from you on this in coming days! Cheers!!! Ahmad Lead Technical Engineer TURKTRONICS An Internet of Things Company !
$1,500 USD 在20天之内
4.8 (45条评论)
6.8
6.8
用户头像
hi there i am an electrical engineer. i have 5+ years with nrf52832 based product development. i have worked on many BLE based application design. i can also provide android app for you. send me your project details. we can discuss further.
$1,500 USD 在20天之内
4.9 (29条评论)
6.3
6.3
用户头像
Hi, I'm familiar with nrf52832. I also have 5 nrf52832 boards in my desk. usually I use NRF SDK on Segger embedded studio, but using Arduino is considerable. let me know what kind of system you want to develop. I'm familiar with it's peripheral also BLE architecture. personally, I have became firmware programmer since 2012 and has done lot of projects for various application. from Hobbyst to Military. most of my recent projects are related to IoT and BLE. So I'm familiar with this . let me know your thoughts, let's discuss it over chat. Best Regards, Rijal
$1,000 USD 在20天之内
4.6 (82条评论)
6.7
6.7
用户头像
Dear Sir, I am an electrical engineer with 19 years experience in this area, I have built a couple projects using nrf52 and nrf51 with ios & android apps. I am listed among top talented freelancers here. I am going through your requirements and will have some question. I am interested in your project , NRF52832 firmware + android SW Please send me a private chat message.
$2,055 USD 在20天之内
4.7 (24条评论)
6.7
6.7
用户头像
Hello, I have more than five years nRF expirience. I am using Keil, GIT. Have all development boards and tools. Best regards, Vyacheslav.
$1,250 USD 在20天之内
4.8 (33条评论)
6.1
6.1
用户头像
I'm an electronic engineer with more than 15 years of work experience. I work as HW designer; FW and SW developer. As HW designer, I work in Altium, KiCad and Orcad and I have experience in development single MCU (Microchip PIC and ARM Cortex) boards with several digital I/O (GPIO, UART, SPI, I2C, PWM) and some analog I/O. I design complete board: power section, MCU section, peripheral section, I design also boards with battery power; so I have experience in low power PCB design. I have also experience in commercial boards (Arduino, Raspberry, Beaglebone ) shields design. I have also experience in bluetooth (both 2.0 and 4.0) PCB design. As FW developer, usually I work in C for Microchip PIC (MPLAB X + XC compilers) and Eclipse + GNU ARM for different ARM Cortex M3/M4 manufacturers (STM32Fx, NXP, EFM32 SiLabs, but I'm ready to learn new frameworks). I work both single task and multi task environment (FreeRTOS and RTX). I write code both for low level driver (GPIO, UART, SPI, I2C, PWM....) management and for high level/final application. I work also in "C code" commercial boards Arduino/ESP8266 and Linux embedded commercial boards (Raspberry and Beaglebone). I have also experience in bluetooth (both 2.0 and 4.0) programming. As SW developer, I work in C, C++, .NET, Java, and lot of others programming languages. Mainly I work for Windows O.S., but I have experience in Linux development too. I have experience in openCV library for image/video processing.
$1,250 USD 在20天之内
4.7 (28条评论)
5.6
5.6
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Hello I am having very good experience on Bluetooth low energy technology and worked with Nordic modules firmware devlopement and devloped couple of Android apps based on BLE. looking forward to work with you on this project
$1,833 USD 在25天之内
4.8 (8条评论)
5.2
5.2
用户头像
Hi, Please share your NRF52832 firmware and android application development requirements. We have very good expertise for embedded/IoT development and we provide end to end solution including prototyping, firmware development, PCB design, server side development and end user application development. Please let us know a good time to discuss your requirement. We look forward to hear from you. Best Regards, Lokawiz Team
$1,250 USD 在20天之内
5.0 (8条评论)
3.7
3.7
用户头像
hello i am from shenzhen china. i have 5 years experience with nrf device including android sw development i can give you proper solutions. please talk with me and share more details.
$1,250 USD 在20天之内
3.5 (6条评论)
3.8
3.8
用户头像
I hold master degree in Instrument Tech and having about 35 years of expertise in real time embedded hardware and software applications.
$1,250 USD 在20天之内
5.0 (1条评论)
2.0
2.0
用户头像
Hello this is typical of what I have done in the past three years - IOT and wide variety of NRF 51 - 52 families. In my portfolio you're welcome to see: 1. Ninix project: Baby monitor - is the best example with few health sensors and BLE communication with Android OS. 2. Secure payment method with Mobile device and IoT gadget to confirm the payment from the recipient. I'm happy to discuss the price and timing further if you need it adjusted. Looking forward to hear from you. -Abouzar
$1,090 USD 在20天之内
5.0 (1条评论)
0.6
0.6
用户头像
Dear Prospect Hiring Manager. Thank you for giving me a chance to bid on your project. i am a serious bidder here and i have already worked on a similar project before and can deliver as u have mentioned "I can do this job and give you an efficient job that will be very acceptable and presentable. I and my team work on web development and mobile apps and I can assure you that you will never be disappointed"
$1,111 USD 在7天之内
0.0 (3条评论)
0.0
0.0
用户头像
Hi, Greeting of the day, I’m an analyst of We Are Coders web agency I have come upon on the requirements of your project and understand the services you required for the completion of your web development project. I have calculated the man-hours required to complete this job. We have expert developer and designer which can work on your project as per your listed requirements and complete your project in an estimated time frame we will provide daily and weekly work progression reports for the project and you can track our work using the Upwork work track application. We have expertise in listed fields: Website Development Expert Full Stack develop specialist in Laravel, Code-ignitor, CakePHP, Symphony and .NET S.E.O & S.M.M expert Database Experts Kindly give us the best time to reach you so that we can gather the requirements for the projects deeply and have and conversation regarding the project. Kind Regards, Sameer.
$750 USD 在20天之内
0.0 (0条评论)
0.0
0.0
用户头像
I am an hardware / firmware experienced designer with good experience in BLE design. In the past I designed devices like your requirements.
$1,250 USD 在30天之内
0.0 (0条评论)
0.0
0.0
用户头像
Hi Thank you for posting your project. I am a talent embedded system expert that has rich experience for developing many prototypes and products. Especially, I am very familiar to develop nRF52 series BLE SoC firmware. And, I have several nRF52-DK boards and custom boards. And, I am using nRF5-SDK v11/12/13/14/15 for firmware development. I am sure that I can complete your project successfully. I hope to work with you for this project. Thank you. Regards.
$1,111 USD 在10天之内
0.0 (0条评论)
0.0
0.0

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