====== VenusOSLarge image: Signal K and Node-RED ======
===== 1. Introduction =====
This manual documents VenusOSLarge. VenusOS is the the software running on our [[https://www.... monitoring device]] as well as other GX devices. VenusOSLarge is an extended version of the common software, ad... stalled on the Victron GX devices when installing VenusOSLarge.
For more information on Signal K on VenusOS, s
====== VenusOS: Root Access ======
===== 1. Introduction =====
This document explains how to access a GX ... nauthorised access.
This document is part of the VenusOS developer documentation. The main document is [[https://github.com/victronenergy/venus/wiki|the VenusOS wiki on github]].
Do note that, while we try to ... as the SD-card of a RaspberryPi after installing VenusOS on that, is split in to multiple partitions:
-
red for parallel support. Use in combination with VenusOS v3.40 or later, since that includes the new featu... some VE.Can products:
* This feature requires VenusOS v2.90 which is not available yet. First v2.90 bet... loads with high peak currents.
* Support for VenusOS Lynx Distributor fuse alarms. Distributor alarms are no longer displayed as error code in VenusOS but displayed as readable alarm messages. This requires a VenusOS update to v2.81 or higher. Older VenusOS version
attery module. This interfaces with the Victron [[venus-os:start|GX device]] and can support multiple batter... essential to use the CAN-bus connection of the [[venus-os:start|GX device]] (e.g. Cerbo GX) - this communic... sion for the [[https://www.victronenergy.com/live/venus-os:start|GX Device (e.g. Cerbo GX ]] is v2.42. It is... inverter/charger units must be connected to the [[venus-os:start|GX device]] via the VE.Bus connection port.
nd a LOGGER V2 that interfaces with the Victron [[venus-os:start|GX device]] and supports multiple battery m... is essential to use the CAN-bus connection of a [[venus-os:start|GX device]] with the SOLARMD batteries for ... , the minimum required firmware version for the [[venus-os:start|GX device]] is v 2.15. Please use the lates... inverter/charger units must be connected to the [[venus-os:start|GX device]] via the VE. Bus connection port
to use the BMS-Can (or CAN-bus) connection of a [[venus-os:start|GX device]] with the BYD batteries for the ... the minimum supported firmware version for the [[venus-os:start|GX device]] is v2.42. When used with B-Box ... inverter/charger units must be connected to the [[venus-os:start|GX device]] via the VE.Bus connection port.... ons are configurable in the ESS settings on the [[venus-os:start|GX device]].
In off-grid systems, the cont
vent disabled buttons from changing the size.
* VenusOSLarge, Reporting, Recurring Reports, and Report Templat... ice warning", "Runtime until service (hours)"
* VenusOSLarge: Add card for the new Node-RED Dashboard v2.
=== ... ylight savings time change.
=== 2022-12-21===
* VenusOSLarge: Show Node-RED link when it is in safe mode.
=== ... ion by ticking a checkbox.
=== 2021-11-24 ===
* VenusOSLarge: add menu item and buttons for Node Red, Node Red
cts data from all of them and reports it to the [[venus-os:start|GX device]].
The BYD Battery Management Un... required to to connect the BYD BMU to a Victron [[venus-os:start|GX device]] (CCGX or VGX).
Use the //VE.C... . Plug the side labeled Victron VE.Can into the [[venus-os:start|GX device]].
Then, plug a [[https://www.vi...
The Multi/Quattro needs to be connected to the [[venus-os:start|GX device]] via the VEbus connection with a
VE.Can), and [[https://www.victronenergy.com/live/venus-os:start|system controllers]] ([[https://www.victron... n MPPT’s
* [[https://www.victronenergy.com/live/venus-os:start|GX-Devices]] (Colour Control, Venus, Octo, ... all cases a [[https://www.victronenergy.com/live/venus-os:start|GX-device]] running Victron's VenusOS is required to receive, process, and transmit the... sages to the [[https://www.victronenergy.com/live/venus-os:start|GX-device]]:
- **Adaptive Maximum Charge
that have a [[https://www.victronenergy.com/live/venus-os:start|GX device]] installed, and being internet-c... re version - they all meet the requirements.
* VenusOS firmware must be 2.65 or later.
* The ''Full'' access setting, which is on the [[venus-os:start|GX device]] menu -> Settings -> VRM Online ... devices and once completed show the result:
{{ :venus-os:fw_update_device_list2.png?nolink |}}
==== 3.2 F
is essential to use the BMS-Can connection of a [[venus-os:start|GX device]] with the Cegasa batteries for t... inverter/charger units must be connected to the [[venus-os:start|GX device]] via the VE.Bus connection port.... are managed automatically by the Cegasa BMS and [[venus-os:start|GX device]]. Temperature effects on charge ... BMS and communicated through the system by the [[venus-os:start|GX device]] to the inverter/charger and MPP
oad time by fetching data in parallel more.
* VenusOSLarge: The links to external services like Node-RED and... sponsiveness after a lot of data is loaded.
* VenusOSLarge: Explain that 'VRM Portal Mode' should be set to ... triggered by the Command/Ctrl + K shortcut
* VenusOSLarge: Add support for connecting to Node-Red/Signal-K ... * Dynamic ESS: Synchronise configuration with VenusOS
* Add Installation: Allow selecting the corre
ment:
* Multi or Quattro inverter/charger
* [[venus-os:start|GX device]]
* Note that there is no AC se... s range of -32768W to 32767W (scale factor=1). On venus versions before v3.50, use register 2703 for a larger range (scale factor=0.01). On Venus 3.50 and lat... TT is available both on the local broker on the [[venus-os:start|GX device]], as well as remotely through th... which corresponds with the CCGX VE.Bus port. On a Venus-GX, use unit-id 242 instead.
=== a) Grid power s
details:
- [[https://www.victronenergy.com/live/venus-os:large#signal_k|VenusOSLarge manual]].
- [[https://svrenaissance.com/victron... integrations, it will be best to use one of our [[venus-os:start|GX Products]]. It acts as a hub, collecting... olation, see [[https://www.victronenergy.com/live/venus-os:start|this document]].
==== 3.6 Further reading
