# Mapping LEDs into a 2D Matrix 1 by 1 **URL:** \ **Category:** Questions\ **Created:** [September 11, 2024, 12:27pm UTC](https://wled.discourse.group/t/mapping-leds-into-a-2d-matrix-1-by-1/12621 "2024-09-11T12:27:20Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Gullwingdmc](https://avatars.discourse-cdn.com/v4/letter/g/278dde/32.png) [@Gullwingdmc](https://wled.discourse.group/u/Gullwingdmc)\ **Post date:** [September 11, 2024, 12:27pm UTC](https://wled.discourse.group/t/mapping-leds-into-a-2d-matrix-1-by-1/12621/1 "2024-09-11T12:27:20Z")
I bought these Mickey ears from an Etsy store and they already have WLED 14 installed. Currently they are setup as one long strip with the inner and outer LEDs of each ear mapped out into 4 separate segments. I wanted to try and map the LEDs to a 2D matrix so I could apply effects as if each segment was a 2D canvas. The issue is because they are all in a string I would need to map them individually. For example, row 1 would have LED 10, Row 2 would have 9 & 11, row 3 would have 8 & 12, and so on for each segment. Is that possible? ![IMG_9755](https://global.discourse-cdn.com/free1/uploads/wled/original/2X/d/d91c24762113c67c12297d5e872dbb8a28215e49.jpeg) ---
**Author:** ![dedehai](https://yyz2.discourse-cdn.com/free1/user_avatar/wled.discourse.group/dedehai/32/7265_2.png) [@dedehai](https://wled.discourse.group/u/dedehai)\ **Post date:** [September 11, 2024, 8:07pm UTC](https://wled.discourse.group/t/mapping-leds-into-a-2d-matrix-1-by-1/12621/2 "2024-09-11T20:07:04Z")
yes, look at [Mapping - WLED Project](https://kno.wled.ge/advanced/mapping/) ---
**Author:** ![Gullwingdmc](https://avatars.discourse-cdn.com/v4/letter/g/278dde/32.png) [@Gullwingdmc](https://wled.discourse.group/u/Gullwingdmc)\ **Post date:** [September 12, 2024, 12:15pm UTC](https://wled.discourse.group/t/mapping-leds-into-a-2d-matrix-1-by-1/12621/3 "2024-09-12T12:15:50Z")
Sweet! Thank You!