WriteSuccess

The write was acknowledged or otherwise completed with full confidence: a with-response write confirmed by the peripheral, a local GATT server reply, or a no-op where the desired state already held.

A write-without-response sent best-effort without the peripheral confirming it could accept it (it never became ready within the timeout). It may have been dropped before transmission.

A write-without-response handed to the OS while the peripheral could accept it (it was ready). Not confirmed by the peripheral.

The status code matching the code of the Bluetooth Specification