Connecting to printer via BLE

General
1

Hi,

I am working on an app that will have printing as part of the functionality so I have a POS terminal with a built-in printer that is connected via BLE. What method Backendless use to connect to BLE devices?

Thanks
Steve

2

Hi Steve,

If you build your frontend with Backendless, it would be the same mechanism (if any) that is available in JavaScript.

Additionally, if the app is going to run on mobile devices, there may be an option to handle it in flutter (inside of Backendless native mobile shell).

I realize my answer is semi-vague, I would need more details about your app’s architecture to provide more guidance.

Regards,
Mark

3

Hello Mark,

Sorry for taking so long to get back to this. At the moment, I am using Thunkable and their BLE components to access the printer -

BLE Blocks
BLE Blocks1040×943 59.4 KB

I am contemplating moving to Backendless as the database options in Thunkable are not as strong as I would like especially with SQL-like searches, but I would want to get the same type of BLE functionality for my app.

Thanks
Steve

4

Hi Steve,

We do not provide any native out-of-the-box Bluetooth connectivity. However, if that functionality is generally available in JS, you can tap into it from UI Builder.

Regards,
Mark

5

Ok,

Will investigate.

Thanks Mark.