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IMPROVE BATTERY LIFETIME

Hello Guys,

I'm working on a kind of "fitbit" composed of several sensors : temperature, GPS location and accelerometer.

The fitbit send information continuously to a receptor through Lorawan

Currently, I'm facing an important issue with battery lifetime. I would like at least 3 months lifetime and so far I don't get 1 week.

I'm looking for help to IMPROVE BATTERY LIFETIME :

- Development/programming side : Optimize the code and manage the messages between the fitbit and the receiver

- Electronic side : manage and optimize to the maximum the battery and its lifetime !

For information :

-Language : C++

-Microcontroler :

- For the prototype : adafruit feather MO

- Target one : atmel cortex m0 with arduino bootloader

OBJECTIVE OF THE PROJECT : IMPROVE BATTERY LIFETIME

I need a engineer extremely serious and highly qualified.

I would like the code to be as simple and robust as possible, easy to understand and easy to adjust the variables.

#IOT

Færdigheder: Arduino, C++ Programmering, Elektronik, Microcontroller, Software Arkitektur

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Om arbejdsgiveren:
( 0 bedømmelser ) Sainte-anne, France

Projekt-ID: #15272564

15 freelancers are bidding on average $1406 for this job

sagradoamicus

Hi I am an expert embedded product developer I can do it for you. I have over 8 years of experience Relevant Skills and Experience I have completed over 200 projects please review my profile to see the feedback from m Mere

$2000 USD in 10 dage
(166 bedømmelser)
7.4
$1555 USD in 3 dage
(55 bedømmelser)
6.7
geekyexperts

Hello, I am an Electronics and Embedded system developer. I have experience in Digital and Analog electronic design and Matlab. i can help you with this project work. Kindly check my profile. Reply me back and will dis Mere

$4500 USD in 35 dage
(47 bedømmelser)
6.7
Blast545

Hello, my name's Jorge, I am an electronics engineer with experience writing firmware for embedded devices. I have read your project needs, and I am a solid candidate to work on your project. Relevant Skills and Exper Mere

$1500 USD in 20 dage
(58 bedømmelser)
5.9
MuhammadUzair16

I can work on your firmware to improve battery lifetime. I would need you to test changes I make at your end on the hardware or send me the hardware for testing. Relevant Skills and Experience I am an electronic engin Mere

$250 USD in 7 dage
(11 bedømmelser)
5.6
websat13

hello i am interested in your project. Expérience et Compétences appropriées as i see in the peripheral list, the GPS module is the one who gets a lot of current from the battery. Étapes proposées $600 USD - improv Mere

$600 USD in 40 dage
(38 bedømmelser)
5.5
jeddy1515

Hi, I am an electrical engineer and having an experience in battery operated wearable IOT Products. I have a good experience in embedded programming. Relevant Skills and Experience 1. Arduino 2. C++ 3. LiPo Battery C Mere

$833 USD in 10 dage
(21 bedømmelser)
5.6
microembedded

hi i am an electrical engineer. i have vast experience related to circuit design and micro controller programming. Relevant Skills and Experience i have done many embedded system projects. i have hardware experience m Mere

$1500 USD in 30 dage
(26 bedømmelser)
5.8
ahmad5857

Hi Sir, We can optimize battery life, we are doing IOT projects so battery life is always be our concern. Lets talk to us on this project and consider the job is done. Relevant Skills and Experience We optimize bat Mere

$300 USD in 3 dage
(32 bedømmelser)
5.4
rojuwon1222

hello I am a embedded system expert Relevant Skills and Experience Arduino, C++ Programming, Electronics, Microcontroller, Software Architecture Proposed Milestones $2777 USD - ok

$2777 USD in 30 dage
(23 bedømmelser)
5.2
elecirdeign

Hi, I am an electronics engineer in Ireland, with 15+ years experience in industry. I have worked with several US companies to develop their new products. Relevant Skills and Experience I can help you with this. Pleas Mere

$3333 USD in 3 dage
(25 bedømmelser)
4.4
goldenstar0406

Hi,dear. I am a senior software developer. I have just checked your project "IMPROVE BATTERY LIFETIME", I can complete this project. Thanks. Relevant Skills and Experience Arduino, C++ Programming, Electronics, Microc Mere

$155 USD in 3 dage
(7 bedømmelser)
3.6
bogdan2451629

Hello. I have more then 5 years expirience in programming AVR microcontroller, Arduino and hardware dev. I have sensors project in my portfolio that coud work on one battery more then 15 years.

$250 USD in 3 dage
(8 bedømmelser)
3.6
soltracker

How r u?bro,,,Its me imad, Have done 200+ projects regarding arduino, matlab, .Net, vb, PIC, PCB designing, PHP and HTML. U will feel brotherhood,,,,,,, Relevant Skills and Experience Full monitoring and Control of bi Mere

$90 USD in 3 dage
(11 bedømmelser)
2.4
kalmane

Optimising the design of an existing product in terms of hardware and software modification , with the objective of increasing battery life. Can be done with thorough study of the current H/W design Relevant Skills a Mere

$1444 USD in 3 dage
(0 bedømmelser)
0.0