Difference between revisions of "LINSN LED strips"
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Revision as of 16:47, 20 September 2013
| Projects | |
|---|---|
| |
| Participants | Epidemik, Justa |
| Skills | Basic electronics, Reverse engineering firmware |
| Status | Active |
| Niche | Electronics |
| Purpose | Fun |
Contents
Background
Owner of the LED mats has about 40m2 in total, has multiple power supplies but no "control box". The power supplies contain a Receiver Card, the missing component is the Sender Card.
The owner would like to hang some mats on the side of his van when parked at events, so he can display text (dynamically). Since he only needs a small amount of the mats, the unused mats need the same.
Type / Protocol
LINSN LED
Manufacturer:
Radiant Opto Electronics http://www.roeled.com/
Model:
LED Curtain Screen Linx-30(?)
http://www.roeled.com/products/led-curtain-screen-linx-30.html
Chips
Shift Registers: MBI5024GP DP317811HB
Protocol Interpreter: HC245 9A8D407 UuG920E NXP
Boards / Boxes
Receiving Card: http://www.ledcontrolcard.com/led-receiving-card-c-15_20/linsn-rv802-led-receiving-card-p-46.html
Sending Card (?): http://www.ledcontrolcard.com/led-sending-card-c-15_19/linsn-ts801d-led-control-cardsd801d-and-l202-led-card-p-4.html
Photos
Suggested Approach
- Using a Logic Analyzer to sniff the data between a Sending- and Receiving Card.
