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Low Power Embedded Sensor

$30-250 USD

Completed
Posted almost 6 years ago

$30-250 USD

Paid on delivery
The summary of what I'm looking for is: - Embedded code project written in C to run on Nordic nRF52832 with following functional specs: - SPI interface configured between nRF52(master) accelerometer(slave) - accelerometer sensor configured for 3-axis raw data | 12bit @10Hz | +/2g - single ANT channel, configured for broadcast of most recent sensor data @4Hz Decisions already made about project - Target platform Dynastream D52Q module - Nordic Semiconductor nRF52832 IC having softdevice support - On board accelerometer ST LIS2DH - Development tools - uVision MDK-Lite Version 5.24.2.0 IDE - Segger J-Link V6.22e ICE Some input needed - Familiarity with nRF52 low power techniques would be helpful - Familiarity with the ST LIS2DH with be helpful - Familiarity with the ANT wireless protocol would be helpful (but not necessary) There is an example project that provides the 'single ANT channel broadcast function'. This example project can be modified for the additional functions. - Development tools (additional details) - Nordic Semiconductor nRF5_SDK_13.1.0 - ANT_s212_nrf52_4.0.5
Project ID: 17158989

About the project

13 proposals
Remote project
Active 6 yrs ago

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I could do this job and I have the HW for it :) I have long experience with 8-bit , 16-bit and 32-bit micro-controllers.
$111 USD in 4 days
4.9 (33 reviews)
5.7
5.7
13 freelancers are bidding on average $338 USD for this job
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Hi good day very high skill in RF Nordic nrf52 Senior ENGINEER has more of 40 years’ experience in this profession, developing Hardware and Software Expertise in video processing and associated simulation and evaluation tools and methods, communication I2C, I2S, SATA, RS232, RS422, RS485, USB, TCP, Bluetooth, RF433, Wi-fi, GSM, GPS, GPRS and any other serial communication. Producing Analog/Digital board designs, layouts and modifications or any other multi-layer PCB design, Verifying designs and layouts. Preparing documentation for manufacturing. Gerber, contact with partner in China for make PCB in 32 layers Develop Digital/Analogue electronic board architecture and design by developing product concept; Researching, analyzing, selecting, and applying design concepts, approaches, techniques, and criteria; Adapting and modifying board design alternative architectures; developing and evaluating new analogue/digital architectures and algorithms; defining functionality and requirement specifications. Developing board layout including 3D model, size, performance, power consumption, and cost. Establishing integrations; preparing drawings, schematics, diagrams and Gerber’s . Collaborating with Related board design teams; evaluating components, materials, and suppliers; Identifying and resolving design integration/interface issues thermal problem Determining and establishing design specifications and safety standards.
$555 USD in 10 days
4.9 (44 reviews)
6.4
6.4
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hello,sir. I'm a professional programmer with 9 years of experience. I've already done this kind of project before. If you award me, I'll implement all of your requirements in a short time. Low Power Embedded Sensor C Programming, Electronics, Microcontroller,
$155 USD in 1 day
5.0 (5 reviews)
6.0
6.0
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Hello. How are you. I am really interest on this project. It is great if we can working together on this. Thank you very much and best regard.
$555 USD in 3 days
5.0 (25 reviews)
5.3
5.3
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Hi, I am an experienced programmer and I'm sure I can complete your project asap. Please contact me and tell about your project details. I promise a high quality and punctual work. Thanks. Low Power Embedded Sensor C Programming, Electronics, Microcontroller,
$155 USD in 1 day
4.9 (13 reviews)
4.7
4.7
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I can do your job.
$500 USD in 20 days
4.8 (8 reviews)
4.8
4.8
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Dear Sir, I have complete set of nRF51 software development kit. I can provide you full functioning codes for your project. Please view my profile for more details. Best Wishes
$188 USD in 15 days
4.8 (5 reviews)
3.3
3.3
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Hi, I am Embedded Firmware Developer.I have good experience with Nordic nRF51 and nRF52 series. I have developed 12+ projects based on nordic nRF52. I have implemented BLE peripheral as we as central role. I have interfaced LIS3DH accelerometer using SPI interface. I am not familiar with ANT. Please let me know how we can start work together? Thanks
$555 USD in 15 days
5.0 (2 reviews)
2.9
2.9
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Hi there, All your requirements are matching with our skills & experience. We have specialty in "Low Power Embedded Sensor" and big team in Embedded system/IOT. Kindly spare 10 minutes for the interview for better insights. Awaiting an affirmative reply from your side. Regards, Jaspreet Singh
$888 USD in 45 days
0.0 (0 reviews)
0.0
0.0
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Hello I m an expert in this field
$155 USD in 5 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Friedens, United States
4.6
1
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Member since May 16, 2018

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