Data Logger Firmware Modification and iOS/Android App Modification

$250-750 USD

Suljettu

Julkaistu

lähes 6 vuotta sitten

$250-750 USD

Maksettu toimituksen yhteydessä

I have a data logger prototype. It records data through sensors and send those every 5 seconds to our AWS server. Data is being sent via a 3G/4G connection (through a SIMCOM 5320E). The data logger setup is made via bluetooth connector using and Android or iOS smartphone. So far, the menu only allows us to setup the 3G/4G APN. I need to be able to add the SIM pin code, username and password. In short I need: 1) ISP STM32 microcontroller programming (modifying an existing program) with step-by-step instructions on how to load the new firmware 2) iOS + Android program modification (modifying existing app) and upload the new software to Android and iOS platforms (using our existing account)

Mobile App Development

Projektin tunnus (ID): 16976938

Tietoa projektista

18 ehdotukset

Etäprojekti

Aktiivinen 6 vuotta sitten

Haluatko ansaita rahaa?

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Freelancerin tarjouskilpailun edut

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Kuvaile ehdotustasi

Rekisteröinti ja töihin tarjoaminen on ilmaista

18 freelancerit tarjoavat keskimäärin $539 USD tätä projektia

@Yknox

Dear, I am Smile Song, Mobile developer in China. I've just read your job posting and I’m very interested. I'm a certificated freelancer with almost 1000 good reviews from clients. I have experienced knowledge in every part of mobile technology. I know how to bring your idea alive and communication well. I never disappoint my clients and I’m able to lead your project to success. I am sure these will reflect in my past results. Please contact me if I am a match for you are looking for. Best Regards, Song

$555 USD 10 päivässä

4,9

(912 arvostelua)

9,3

@ghulammurtaza204

I have an experienced in house mobile and web design and development team and we will provide you best solution according to your requirement. Please let me know if you are interested to work with us.

$944 USD 20 päivässä

4,9

(56 arvostelua)

7,8

@shahbaz1980

Hello, Have a nice day. We will modify the STM firmware and apps for android ans IOS. Please feel free to contact us. Best Regards, Shahbaz, Business Development Manager, I-TECH

$1 000 USD 30 päivässä

5,0

(25 arvostelua)

6,2

@mechatronicsengr

Hi, I hope you are doing well. I have expertise in embedded system programming and development. I have reviewed your project details and I understand that you want to customize APN settings for various sim used with the system. I have understood your requirements and would like to discuss the project further. Looking Forward, Khawaja

$526 USD 10 päivässä

4,8

(84 arvostelua)

6,7

@CoherentTech123

I am an expert with more than 15 years of experience in the field of embedded systems electronics, prototyping and PCB Layouts. I assure you the best solution for your project. Regards Ch

$555 USD 10 päivässä

4,7

(40 arvostelua)

6,0

@RaspberryOculus

Hi there , I am Electrical + Software engineer with 19 years experience . I am interested in your project,Kindly send me a private chat message since this is a public post . Project :Data Logger Firmware Modification and iOS/Android App Modification

$333 USD 10 päivässä

4,5

(20 arvostelua)

6,4

@NSolutionDev

Hello, good morning. How are you sir. Thank you very much for your inviting me for your project. I have experience on STM32 and smartphone app. U can help you on this, please message to me if you have any thing need to discuss more in details. Thank you very much.

$300 USD 7 päivässä

4,9

(26 arvostelua)

5,5

@deeproadrash

Hello, Deep is here from India. I have understand your requirements. I can help you for modifying STM32 firmware and iOD - Android App. Related Experience : STM32 series microcontroller firmware - hardware development, GSM module, AT commands, BLE, Android & iOS App Development.

$250 USD 7 päivässä

4,9

(21 arvostelua)

4,9

@saurabhricky

hello sir, we have expertise in embedded platform and application development. We have completed several industrial projects before this on stm32 UC and successfully delivered it. we are new to freelancer platform, and really want to grab the opportunity to working with you. please share your feedback regarding our proposal.

$722 USD 15 päivässä

5,0

(1 arvostelu)

3,4

@kmd715

Hello, Hope you are doing well :) I would love to have the opportunity to discuss your project with you. Please let me know a time that works best for you and I will make sure that I make myself available. Thanks for your time & consideration. Regards, Mamta

$555 USD 10 päivässä