Bluetooth Low Energy (BLE) Jobs

Our goal is to build a bluetooth device which can record calls for our CRM app. Build a device that can do the following 1. Connect to a phone as a Bluetooth headset 2. Has an output 3.5mm for connecting a wired headset 3. Answer calls 4. Record calls 5. Transmit recordings to a mobile App via bluetooth 6. Have a rechargeable battery Device should look like a small square box, with 3.5mm port, usb charging port, two led indicators, on / off switch Device should show two bluetooth channels, one for headset (A2DP) and one for connecting to our app. We will need finished product, which is ready to ship to customers.

I'm looking for python developper with network knoledge and idealy also bluetooth LE Project is to implement gateway from local TCP socket to bluetooth, do some packet transcoding passing packet between both interface Payment is will hourly based, so please provide your hourly rate for this

the flutter project will connect to BLE device plot the real time heart rate and via web services calculate HRV data and show result allow to graph the result ( - we already have the rest services that might be used) the parameters for calculations will have defaults, can be modify and save

I'm working on an academic project where I need to make an automatic connection between a BLE breathalyzer device with custom features. My goal is to make the ESP32 in client mode look for the device's Mac and make the automatic connection, I can make this connection normally through the ble Scan application and bluetooth terminal software, for more details I'm available.

Develop an app to send feedback to a microcontroller regarding surface level.

We have an existing mobile app written separately in both Android Kotlin and IOS Swift. Our software works integrated with Bluetooth. To put it briefly, our own product BLE performs text scrolling according to the data it receives from the 4 buttons on the control. We want new features added to this app. In addition, it is expected to support the uploading of software to APPStore and PlayStore. Applications with at least 5 years of experience in Android Kotlin and IOS Swift platforms/software languages or both will be considered. If you are a Turkish national, please specify. It may vary in working conditions. New features to be added will be discussed during the agreement process. To put it briefly: 1-) Multi-interface language support will be added (10 different languages) 2-) Changing s...

Hi, I need a simple flutter app that can print a receipt using a Bluetooth printer, It will need a settings screen where I can set the printer to be used. the receipt data will come from a get request.

I need experienced tuya ioT developer. I need mobile app for AC/HEAT pump this existing AC/HEAT üump is using Tuya WBR3 Wi-Fi Bluetooth chip.