infra:led-display-sign
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revision | |||
infra:led-display-sign [2025/07/05 16:15] – atluxity | infra:led-display-sign [2025/07/05 16:21] (current) – atluxity | ||
---|---|---|---|
Line 15: | Line 15: | ||
===== Ports ===== | ===== Ports ===== | ||
- | The sign has a **RJ-style modular port** on the back panel with: | + | {{: |
* RS-232 IN | * RS-232 IN | ||
* RS-485 IN | * RS-485 IN | ||
* RS-485 OUT | * RS-485 OUT | ||
+ | |||
It also has an IR sensor hidden behind a red sticker, visible when removing a panel. | It also has an IR sensor hidden behind a red sticker, visible when removing a panel. | ||
===== Dongle ===== | ===== Dongle ===== | ||
- | A small dongle with resistors was included, likely serving as a **RS-485 termination and bias dongle**. | + | {{: |
===== Communication ===== | ===== Communication ===== |
/srv/hackeriet-wiki/dokuwiki/data/pages/infra/led-display-sign.txt · Last modified: by atluxity · Currently locked by: bernes1