gatt-python pendant to gatttools char-write-cmd

[harbaum]

I am missing a way to send data to a device without the delay of receiving an answer like gatttool does with char-write-cmd. Does this exist?

[larsblumberg]

As far as I know from the developers of BlueZ – the underlying Linux Bluetooth stack being used by this module – writing to a characteristic without response is not supported by BlueZ.

[harbaum]

Thanks. So it seems this old gatttool-wrapper-python stuff isn't so bad after all ...

[larsblumberg]

We were using gatttool wrappers before and we found it quiet unstable/unreliable.