https://github.com/yoshoku/node-red-dashboard-2-ui-seven-segment-display
A seven-segment display widget for the Node-RED Dashboard 2.0
https://github.com/yoshoku/node-red-dashboard-2-ui-seven-segment-display
Last synced: 2 months ago
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A seven-segment display widget for the Node-RED Dashboard 2.0
- Host: GitHub
- URL: https://github.com/yoshoku/node-red-dashboard-2-ui-seven-segment-display
- Owner: yoshoku
- License: apache-2.0
- Created: 2025-08-07T05:03:27.000Z (2 months ago)
- Default Branch: main
- Last Pushed: 2025-08-08T01:03:44.000Z (2 months ago)
- Last Synced: 2025-08-08T01:23:34.842Z (2 months ago)
- Language: Vue
- Size: 22.5 KB
- Stars: 0
- Watchers: 0
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# node-red-dashboard-2-ui-seven-segment-display
A seven-segment display widget for the Node-RED Dashboard 2.0.
## Installation
You can install this node from the "Manage Palette" menu in the Node-RED interface.
Alternatively, run the following command in your Node-RED user directory:
```
npm install @yoshoku/node-red-dashboard-2-ui-seven-segment-display
```
## Segment pattern
Each segment is assigned a letter from a to g, and the dot in the bottom right corner is assigned dp.
```
--a--
| |
f b
| |
--g--
| |
e c
| |
--d-- (dp)
```
The segment pattern is represented by an 8-bit string.
```
dp g f e d c b a
0 0 0 0 0 1 1 1
```
This bit string is converted to a decimal number from 0 to 255 or a headecimal number
according to the type of the value property.
## Value property
- **str**: Expects hexadecimal strings (e.g. '6F') to be passed.
- **num**: Expects integers from 0 to 255 to be passed.
- **msg**: When a `number` type value is passed, it is processed the same as `num`. For other types, it is processed the same as `str`.
## License
node-red-dashboard-2-ui-seven-segment-display is available as open source under
the terms of the [Apache-2.0 License](https://github.com/yoshoku/node-red-dashboard-2-ui-seven-segment-display/blob/main/LICENSE).