i also had problems with RaZberry2 and the Pi model 3b (stretch)
According to the sticky I installed:
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wget -q -O - support.zwave.eu/libs | sudo bash
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wget -q -O - razberry.z-wave.me/install | sudo bash
2018-06-13 18:01:55.198] [D] [zway] SENDING: ( 01 03 00 07 FB )
[2018-06-13 18:01:55.399] [zway] Job 0x07 (Get controller info and supported function classes): No ACK received before timeout
[2018-06-13 18:01:55.399] [W] [zway] Job 0x07 (Get controller info and supported function classes) dropped: too many resends
[2018-06-13 18:01:55.399] [D] [zway] Job 0x07 (Get controller info and supported function classes): fail
After googling a lot i found this:
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Disable Bluetooth manually on RPI3B
Open the /boot/config.txtAt the end add the line:Code: Select all
sudo nano /boot/config.txt
Save file: exit with ctrl-O, select YesCode: Select all
dtoverlay=pi3-disable-bt
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We also need to run to stop BT modem trying to use UART
After this: REBOOT
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sudo systemctl disable hciuart
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set the correct baudrate
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stty -F /dev/ttyAMA0 9600
Now it works for me
Credits: https://openenergymonitor.org/forum-arc ... 12311.html and https://www.raspberrypi.org/forums/view ... p?t=139927