Problem to implement on expo app.

[AndreOneti]

I have a problem on use the libon expo app,

And i try add permissions

But it doesn't work either, can you help me?

[bastengao]

Can you upload your code snippet? I think it's not about permission.

[AndreOneti]

I Just implement this funcition

import SerialPortAPI from 'react-native-serial-port-api';

async function example() {
  const devices = await devicePathsAsync()
  console.log(devices)
}

example()

[bastengao]

I can't see any thing about SerialPortAPI.

[AndreOneti]

I can fix this error, i generated an build using the flag developmentClient in eas.json after install the lib.

But now, the software not list the device connected and it's always return []

[juanstan]

It is happening to me. I had the impression that the plugin is no link properly in expo. Could you give me some advise to resolve this issue?

Thank you

[larshanskrause]

Did you manage to get this to work in your expo app, @AndreOneti?

[lagschwein]

I Just implement this funcition

import SerialPortAPI from 'react-native-serial-port-api';

async function example() {
  const devices = await devicePathsAsync()
  console.log(devices)
}

example()

I believe that devicePathsAsync() is a static function of the SerialPortAPI class. So you would have to call it like this

const devices = await SerialPortAPI.devicePathsAsync()