Data Logger Firmware Modification and iOS/Android App Modification

$250-750 USD

Cerrado

Publicado

hace casi 6 años

$250-750 USD

Pagado a la entrega

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

ID del proyecto: 16976938

Información sobre el proyecto

18 propuestas

Proyecto remoto

Activo hace 6 años

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18 freelancers están ofertando un promedio de $539 USD por este trabajo

@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 en 10 días

4,9

(912 comentarios)

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 en 20 días

4,9

(56 comentarios)

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 en 30 días

5,0

(25 comentarios)

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 en 10 días

4,8

(84 comentarios)

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 en 10 días

4,7

(40 comentarios)

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 en 10 días

4,5

(20 comentarios)

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 en 7 días

4,9

(26 comentarios)

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 en 7 días

4,9

(21 comentarios)

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 en 15 días

5,0

(1 comentario)

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 en 10 días