# juul-libraries

Cristian MG

09/07/2023, 10:05 AM
Hi @travis, I'm trying to test the bonding feature. I'm sorry, but the device is proprietary, and I don't have permission to share it with anyone. I'm attempting to test a device that only has some bonding capabilities. Perhaps I can emulate the device using the nrf connect client. I have successfully implemented the main feature, which is receiving and parsing the state properly. Inside the "AndroidPeripheral" class, you can find the "awaitBond" function, which is working correctly on my device. However, I need to test reading a characteristic that returns an "insufficient authentication" error, and that's the problem I'm currently facing.