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Fingerprint - Bluetooth 5 - Nordic nRF52832 firmware developer for homeautomation device

$750-1500 CAD

Closed
Posted about 5 years ago

$750-1500 CAD

Paid on delivery
I am looking for someone with experience with Nordic nRF52832, LIS3DH, fingerprint, digital Keypad for door entry password, proximity, and algorithm. Main Electronic components of device: - Raytac’s BLE 5 Module based on Nordic nRF52832 (see attachment for more details) - ARM Cortex – M4F processor -LIS3DH 3-axis MEMS accelerometer Milestones will be as follow : 1. integrating fingerprint module and digital numeric keypad (touch screen) to the current design 2. Review existing components footprints and update according to datasheet. 3. PCB design modifications an development . 4. Create PCB 3D model with the electronic components 5. Provide completed manufacturing files. [login to view URL] modifications, developments and testing
Project ID: 18853443

About the project

17 proposals
Remote project
Active 5 yrs ago

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17 freelancers are bidding on average $1,407 CAD for this job
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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
$1,300 CAD in 30 days
4.8 (59 reviews)
6.9
6.9
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Hi sir, WE have checked your project, we comply with all six points and we are able to give you good solution on it. Please discuss with 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 8+ 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 !
$999 CAD in 20 days
4.8 (41 reviews)
6.8
6.8
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Hi, I hope you are doing well. I have extensive programming experience with NRF52832 BLE module and I do have hardware available for quick prototyping and testing. I have understood your requirements for - Interfacing Fingerprint Sensor, LIS3DH - Algorithm for proximity. I can meet all your requirements. Hardware Available: Adafruit NRF52 Raytac NRF52832 Accelerometer Fingerprint Sensor. Please send me message for further discussion. Looking Forward, Khawaja
$1,500 CAD in 10 days
4.9 (50 reviews)
6.4
6.4
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hi there we are a team of electrical and software engineers. we have 8+ years of experience related to PCB designing and 5+ years of experience related to nrf52832 based modules. we can do the requested modifications in the PCB as well as in the firmware. let us know if you are interested
$2,500 CAD in 20 days
4.8 (30 reviews)
6.3
6.3
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WE ARE A INNOVATION AND DEVELOPMENT COMPANY. WE CAN DEVELOP THIS AND ALSO MAKE PROTOTYPES Hello, I am Anthony from Sri lanka. I have 7 years of experience in the filed and I am very much interested in your project. Why you should hire me ? * As a full time freelancer I have my own PCB fabrication work shop and testing lab. So there is no problem doing live tests with you after the device has been developed. * My workshop is equipped with CNC machine, FDM 3D printer and DLP 3D printer. So there is no problem designing and printing plastic parts you required. Please contact me if you are interested. Thank you Anthony
$1,250 CAD in 20 days
4.8 (57 reviews)
6.4
6.4
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Hello, Deep is here from India. Basically I'm Embedded Product Developer. I have experience with NRF52 (NRF52832, NRF52810, NRF52640) SoC from Nordic Semiconductor, Raytec - Rigado - Fanstel BLE modules based on NRF52 SoC. I have interfaced different Analog-Digital sensors, BLE communication. I can help you for Schematic Design, PCB Layout Design and Firmware development. Familiar with: -> uVision Keil -> Embedded Studio by segger -> Eagle CAD -> Altium Yes I can review existing work and integrate mentioned functionality into it.
$800 CAD in 21 days
4.9 (17 reviews)
4.9
4.9
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Hi there. I offer you the services for PCB designs. I just completed one job in PCB/ Arduino. I am new on freelancer site, but I am designer expert with 10+ years of experience in Circuit designs, PCB designs, Zigbee/bluetooth,Wifi software development. You can check our designs in our portfolio. If you want, I will share more designs I completed so far through interview. So I like to discuss the job with you. Lets talk about your project through interview. Thank you.
$1,250 CAD in 20 days
4.3 (9 reviews)
4.8
4.8
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Hello I have worked with all of the components that you need: NRF52xxx, LIS3DH and fingerprint sensors with serial output. I can implement a new sensor to your circuit, check all footprint, generate 3D models and prepare files for manufacture. Regarding programming the ARM device, that's also something I can do for you. I suggest to this project on an hourly basis, since total work could be less or more than expected with this budget -- especially when including the firmware development. Please contact me to discuss more details. best david
$1,250 CAD in 30 days
4.8 (3 reviews)
4.3
4.3
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Hi there, I have checked the details. I have rich experience with Algorithm, Bluetooth Low Energy (BLE), Electrical Engineering, Electronics, Firmware. Please initiate the chat so we can discuss this job in detail.
$1,250 CAD in 12 days
2.0 (1 review)
1.6
1.6
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Hello i am interested in your project . Lets chat to know more about it and work together. I am hoping for a reply soon
$750 CAD in 10 days
0.0 (0 reviews)
0.0
0.0

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Flag of CANADA
Calgary, Canada
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Member since Mar 15, 2016

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