Fipy-Pysense Bluetooth

[AlganEren]

I have a problem with connect my smartphone with fipy via bluetooth. I tried some codes.

```from network import Bluetooth
import time
import ubinascii
bluetooth = Bluetooth()
bluetooth.set_advertisement(name='fipi', service_uuid=b'1234567890123456')
bluetooth.advertise(True)

srv1 = bluetooth.service(uuid=b'1234567890123456', isprimary=True)
chr1 = srv1.characteristic(uuid=b'ab34567890123456', value=5)


while True:

 if Bluetooth.CHAR_WRITE_EVENT:
       write = chr1.value().decode('ascii')
       if(write == 'open'):
           openUserScan()
           break
       elif(write == 'turn off'):
           break

sleep(2)
print("Going to sleep")
machine.deepsleep()

When i used this and tried to connect fipi my phonese give me warning "connection failed pin or passkey is wrong " . Can someone help me figure this out. I just want to connect myphone and send string data to fipy with android apps.

[Gijs]

Hi,

Please take a look at this example, I believe you have used the callback incorrectly: https://docs.pycom.io/firmwareapi/pycom/network/bluetooth/#bluetoothevents()