Impossible to modify Zwave Path

Hi,

I have an issue with a zwave stick.

When I try to change the path in the configuration.yaml it seems that the modification is not use …

I always have /dev/ttyS0 even if I have this in the configuration.yaml

zwave:
  usb_path: **/dev/ttyACM0**

The wave log

2018-11-08 15:48:32.596 Info, mgr, Added driver for controller /dev/ttyS0
2018-11-08 15:48:32.598 Info, Opening controller /dev/ttyS0

2018-11-08 15:48:32.596 Info, Setting Up Provided Network Key for Secure Communications
2018-11-08 15:48:32.596 Warning, Failed - Network Key Not Set
2018-11-08 15:48:32.596 Info, mgr,     Added driver for controller /dev/ttyS0
2018-11-08 15:48:32.598 Info,   Opening controller /dev/ttyS0
2018-11-08 15:48:32.598 Info, Trying to open serial port /dev/ttyS0 (attempt 1)
2018-11-08 15:48:32.598 Info, Serial port /dev/ttyS0 opened (attempt 1)
2018-11-08 15:48:32.598 Detail, contrlr, Queuing (Command) FUNC_ID_ZW_GET_VERSION: 0x01, 0x03, 0x00, 0x15, 0xe9
2018-11-08 15:48:32.599 Detail, contrlr, Queuing (Command) FUNC_ID_ZW_MEMORY_GET_ID: 0x01, 0x03, 0x00, 0x20, 0xdc
2018-11-08 15:48:32.599 Detail, contrlr, Queuing (Command) FUNC_ID_ZW_GET_CONTROLLER_CAPABILITIES: 0x01, 0x03, 0x00, 0x05, 0xf9
2018-11-08 15:48:32.599 Detail, contrlr, Queuing (Command) FUNC_ID_SERIAL_API_GET_CAPABILITIES: 0x01, 0x03, 0x00, 0x07, 0xfb
2018-11-08 15:48:32.599 Detail, contrlr, Queuing (Command) FUNC_ID_ZW_GET_SUC_NODE_ID: 0x01, 0x03, 0x00, 0x56, 0xaa
2018-11-08 15:48:32.599 Detail,
2018-11-08 15:48:32.599 Info, contrlr, Sending (Command) message (Callback ID=0x00, Expected Reply=0x15) - FUNC_ID_ZW_GET_VERSION: 0x01, 0x03, 0x00, 0x15, 0xe9
2018-11-08 15:48:33.599 Error, contrlr, ERROR: Dropping command, expected response not received after 1 attempt(s)
2018-11-08 15:48:33.600 Detail, contrlr, Removing current message
2018-11-08 15:48:33.600 Detail, contrlr, Notification: Notification - TimeOut
2018-11-08 15:48:33.600 Detail,
2018-11-08 15:48:33.601 Info, contrlr, Sending (Command) message (Callback ID=0x00, Expected Reply=0x20) - FUNC_ID_ZW_MEMORY_GET_ID: 0x01, 0x03, 0x00, 0x20, 0xdc
2018-11-08 15:48:34.601 Error, contrlr, ERROR: Dropping command, expected response not received after 1 attempt(s)
2018-11-08 15:48:34.601 Detail, contrlr, Removing current message
2018-11-08 15:48:34.601 Detail, contrlr, Notification: Notification - TimeOut
2018-11-08 15:48:34.602 Detail,
2018-11-08 15:48:34.602 Info, contrlr, Sending (Command) message (Callback ID=0x00, Expected Reply=0x05) - FUNC_ID_ZW_GET_CONTROLLER_CAPABILITIES: 0x01, 0x03, 0x00, 0x05, 0xf9
2018-11-08 15:48:35.602 Error, contrlr, ERROR: Dropping command, expected response not received after 1 attempt(s)
2018-11-08 15:48:35.602 Detail, contrlr, Removing current message
2018-11-08 15:48:35.603 Detail, contrlr, Notification: Notification - TimeOut
2018-11-08 15:48:35.603 Detail,
2018-11-08 15:48:35.603 Info, contrlr, Sending (Command) message (Callback ID=0x00, Expected Reply=0x07) - FUNC_ID_SERIAL_API_GET_CAPABILITIES: 0x01, 0x03, 0x00, 0x07, 0xfb
2018-11-08 15:48:36.604 Error, contrlr, ERROR: Dropping command, expected response not received after 1 attempt(s)
2018-11-08 15:48:36.604 Detail, contrlr, Removing current message
2018-11-08 15:48:36.604 Detail, contrlr, Notification: Notification - TimeOut
2018-11-08 15:48:36.604 Detail,
2018-11-08 15:48:36.604 Info, contrlr, Sending (Command) message (Callback ID=0x00, Expected Reply=0x56) - FUNC_ID_ZW_GET_SUC_NODE_ID: 0x01, 0x03, 0x00, 0x56, 0xaa
2018-11-08 15:48:37.605 Error, contrlr, ERROR: Dropping command, expected response not received after 1 attempt(s)
2018-11-08 15:48:37.605 Detail, contrlr, Removing current message
2018-11-08 15:48:37.605 Detail, contrlr, Notification: Notification - TimeOut

Look for it in .storage/core.config_entries and change it there. Make a backup of the file and shut down HA before making any changes.

1 Like

Thank you.
It works :slight_smile:

Do you know why that doesn’t work with the configuration.yaml ?