View Source BlueHeron.ATT.PrepareWriteRequest (blue_heron v0.5.3)
The ATT_PREPARE_WRITE_REQ PDU is used to request the server to prepare to write the value of an attribute.
Bluetooth Spec v5.2, vol 3, Part F, 3.4.6.1
The ATT_PREPARE_WRITE_REQ PDU is used to request the server to prepare to write the value of an attribute.
Bluetooth Spec v5.2, vol 3, Part F, 3.4.6.1