Again post "Bluetooth device development + associated iOS code"

Hi all,

Goal is to improve upon a device (bluetooth recording device) and associated iOS code that will record conversations, save them on the device, and sync to an iOS based app.

The current device has two issues and one improvement needed. THIS IS THE PROJECT.

1) Issue: Conversations saved to the SD card do not sync quickly to the iOS App

2) Issue: Multiple conversations saved on the SD card sometimes do not sync to the iOS App and crash

3) Improvement: Currently, recording starts when the user press a button on the device. We want the enable speech recognition recording. So when the user says "Device record", we want the recording to start from then.

Current device:

Specifications attached

.hex file will be shared

Evner: Bluetooth, Elektrisk Ingeniørarbejde, Microcontroller, PCB Layout

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Om arbejdsgiveren:
( 0 bedømmelser ) Amsterdam, Netherlands

Projekt ID: #22346777

5 freelancere byder i gennemsnit €505 på dette job


Hi, how are you? Thanks for your project. I've read your description carefully, and I'm very interested in your job. I have been developing BLE devices with ios and android app for 5+ years. Please have a look at my pr Flere

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Dear client Thank you for submitting this proposal. I am an expert having rich experience for BLE programming. I have finished many projects on BLE. If you are interesting with my proposal, please let you see my por Flere

€600 EUR in 7 dage
(3 bedømmelser)

Hello, I have read your project description and i'm confident i can do this project for you perfectly. I have many experiences with BLE device development. I still have a few questions. please leave a message on my cha Flere

€500 EUR in 15 dage
(3 bedømmelser)

Hello! I am mobile app developing expert and have good experiences with Android, iPhone, Mobile App Development... This project is very interesting for me and perfect fit with my skills. I am available now and can star Flere

€400 EUR in 7 dage
(0 bedømmelser)

Hi Just reviewed your job description and READY to START immedieatly. Also, found well suited as per my skills. I would love to discuss with you in more details about this job. I'm expert in Android(Java, Kotlin), Flere

€425 EUR in 25 dage
(0 bedømmelser)