Raspberry pi install

[flexizon]

Hi.
Am a noob in this.
But i have an raspberrypi 4 4gb.
and a new envoy.
How do i install the driver/is it possible to install driver on a raspberry pi?
The Venos os is running on a raspberry.

Kind regards
Flexizon

[mr-manuel]

Hi,
I'm also stuck. I was able to install all drivers, but then I get the error

INFO:dbus-envoy:Driver start
INFO:dbus-envoy:http server listening on port 8000
Traceback (most recent call last):
  File "/data/dbus-envoy/dbus-envoy.py", line 340, in <module>
    main()
  File "/data/dbus-envoy/dbus-envoy.py", line 321, in main
    _mainloop = gobject.MainLoop()
AttributeError: module 'gobject' has no attribute 'MainLoop'

I installed the drivers with this commands:

opkg update && opkg install python3-pip
python -m pip install Gauge gobject glib

[jaedog]

I'm pretty sure python3 isn't yet tested with this repo. It has been awhile since I've worked on it. It probably needs to be updated to the latest VenusOS and Python3.

[mr-manuel]

I tried to migrate the script to Python 3.x, by try and error but one issue is left. See pull request #2. Unfortunately this is my first time scripting in Python.

root@raspberrypi4:~# /data/etc/dbus-envoy/dbus-envoy.py                                  
Traceback (most recent call last):
  File "/data/etc/dbus-envoy/dbus-envoy.py", line 33, in <module>
    from prometheus_client import start_http_server, Gauge
  File "/usr/lib/python3.8/site-packages/prometheus_client/__init__.py", line 3, in <module>
    from . import (
  File "/usr/lib/python3.8/site-packages/prometheus_client/metrics.py", line 10, in <module>
    from . import values  # retain this import style for testability
  File "/usr/lib/python3.8/site-packages/prometheus_client/values.py", line 5, in <module>
    from .mmap_dict import mmap_key, MmapedDict
  File "/usr/lib/python3.8/site-packages/prometheus_client/mmap_dict.py", line 2, in <module>
    import mmap
ModuleNotFoundError: No module named 'mmap'

To get it to work I had to comment out import mmap in /usr/lib/python3.8/site-packages/prometheus_client/mmap_dict.py, which is obviously not the right way. I was not able to install mmap. Maybe you know hot to fix it properly?

[mr-manuel]

If someone is interrested: I created a new package for the Enphase Envoy-S with MQTT. It integrates the PV and grid.

https://github.com/mr-manuel/venus-os_dbus-enphase-envoy