Bluetooth Low Energy (BLE) Jobs

I have a iOS bluetooth disconnect issue with my app. My app is a payment app that connects to a bluetooth card reader. During the charging of the iPad the app is terminated and causing the card reader to be disconnected. I need the card reader to never disconnect even during charging of the tablet. The card readers run on (BLE)

Our application which will be iOS, ANDROID and WEB is a real time diagnostic application called (LIVE AUTOMOTIVE DIAGNOSTIC SYSTEM - LADS) LADS® is a complete professional OBD2/GPS/GPRS tool with software and OBD 2device (LADS® device) that gives app user real-time update on the health of the car, position/location, performance, fuel level, displays and explains error codes...

Need to establish BLE communication between multiple EFR32MG2 nodes, include implementing commissioning logic for devices which only have one button - neither display, nor keyboard. Details and final budget upon private communication. Multiple other projects for this MCU. Please, only someone who has experience to work with Silabs EFM32/EFR32.

This needs to be an Async Taks that goes beyond simple bluetooth scanning and provides and returns a List of Bluetooth LE devices that use Advertising Extensions. The app "nRF Connect for Mobile" in the google playstore is an example of the Bluetooth LE with AE search capabilities. Additional requirements: Bluetooth 5.0 hardware device (iPhone 10) Must be written in Swift 5.x Needs t...

just 250words report needs to be done on Batteries using Titanium dioxide

Operating system: Android, iOS Functions: - Map - eScooter information: location, battery level - Payment: credit card & other payment solutions - Ride history - How to Ride - Partner display: show photo of partner i.e. hotels etc. - Rent: start renting and unlock - Lock/Unlock: during ride for parking - Nearby parking zone: indicate nearest parking zone - End ride: end ride once returned to...

i already build an android app and need to build one for ios. the app cover below skills: - login webservice - list users with profile pic - tabbed ui - list of news feed - bluetooth le transceiver - firebase cloud messaging - upload/download file/image - capable of 24:hours running app with service background

need a high end kotlin developer to work on US timings. possibly with screen share. Infra is a must - you must have a atleast 4 android phones (which support BLE peripheral mode) and atleast 2 ios phones. BLE knowledge is extremely desirable. SOme swift knowledge would also be desirable

need a high end kotlin developer to work on US timings. possibly with screen share. Infra is a must - you must have a atleast 4 android phones (which support BLE peripheral mode) and atleast 2 ios phones. BLE knowledge is extremely desirable

Please Sign Up or Login to see details.

=== maximum fixed price of $150: any other higher offers will be ignored! === Hi, I am Paul and would like to contract a freelancer to provide me with a working demo program for the bluetooth microcontroller Holtek-BC32F7611 (application notes and demos are attached). The μC core is fixed, so don't propose any other one please :-) Milestone one: $50 (1 week) for the source code for the ...

Currently: ========================== Raspberry Pi 4: 8 cameras work all at the same time. Goals: ========================== Raspberry Pi 4: I would like to support 14+ cameras Requirements: ========================== Cameras must take photo all at the exact same time. I do not want to use a "router" - the solution must be portable if it is adding hardware.