Error when using write() with "react-native-ble-manager" library with status=3

So, I'm trying to send data to BLE device.My phone and BLE device are already connected.

My function:

const sendCom = async () => { const data = utf8Encode('1') // convert data to bytes const service = 'fff0' const characteristic = 'fff1' try {    await BleManager.retrieveServices(peripheral.id)    await BleManager.startNotification(peripheral.id, service, characteristic)    await BleManager.write(peripheral.id, service, characteristic, data)    console.log(`Sent: ${data}`)  } catch (error) {    console.log(`Error writing ${characteristic}: ${error}`)  }}

peripheral is outside of my function and is working well, I'm calling this function by onPress prop in Pressable component. Error occurs only when I trying to write() something.

The error I getting:

Error writing fff1: Error writing 0000fff1-0000-1000-8000-00805f9b34fb status=3

I tried to find answer on the internet, but didn't find.I also tried this function in different variations for example using Promises with .then() and .catch()