Right now I am developing web which has ability to connect thermal printer. I am using angular framework, and I successfully connect the thermal printer with USB using library ng-thermal-printer. B...

I integrated sample code into my Angular 6 project. But there some compile errors. One of these errors is: Property 'bluetooth' does not exist on type 'Navigator'. Why this error happens and how c...

I was wondering if there are any possibilities to efficiently communicate and share data between devices using an offline progressive web app without being able to access the internet. The first th...

I've been basing my project on the discover services and characteristics sample project: https://googlechrome.github.io/samples/web-bluetooth/discover-services-and-characteristics.html I'm trying ...

Is it possible to connect a bluetooth device whose ID I know without the pairing screen? classic: navigator.bluetooth.requestDevice ({filters: [{services: ['heart_rate']}]}) .then (device => {...

I want to build a PWA with capability to connect with "regular" bluetooth, not with Bluetooth Low Energy (BLE). Is that possible ?

I'm working on a location related project. I found that iOS has iBeacon which can help the app to get the location data. I want to know if iOS Safari does have the access to it? Or any other simila...