# Problem setting several dies **URL:** \ **Category:** Questions\ **Created:** [April 9, 2023, 9:34pm UTC](https://wled.discourse.group/t/problem-setting-several-dies/7983 "2023-04-09T21:34:24Z")\ **Posts on this page:** 11\ **Page:** 1
**Author:** ![flipper07](https://yyz2.discourse-cdn.com/free1/user_avatar/wled.discourse.group/flipper07/32/4869_2.png) [@flipper07](https://wled.discourse.group/u/flipper07)\ **Post date:** [April 9, 2023, 9:34pm UTC](https://wled.discourse.group/t/problem-setting-several-dies/7983/1 "2023-04-09T21:34:24Z")
Hello everyone I’m new with wled I think it’s great I have several panels (4) of 8x32 I manage to scroll a text on a single panel, but never on 2 or more. do you have to meter the number of leds in for all the panels normally 1 panel 8x32=256 so 4x256 1024 But I can’t meter 1024 It’s in 2d configuration that I don’t know what to enter as a value (I may have tried everything) Could you help me with the configuration on several panels. On the other hand I use a d1 mini v3 maybe it’s better an esp32? Please help me sorry for the translation i am french ![wled erreur 1024](https://global.discourse-cdn.com/free1/uploads/wled/original/2X/1/15886fbc7bef51b07a5826b0e2cb3b38a72874f3.jpeg) ---
**Author:** ![ALDIY](https://yyz2.discourse-cdn.com/free1/user_avatar/wled.discourse.group/aldiy/32/2716_2.png) [@ALDIY](https://wled.discourse.group/u/ALDIY)\ **Post date:** [April 9, 2023, 11:28pm UTC](https://wled.discourse.group/t/problem-setting-several-dies/7983/2 "2023-04-09T23:28:35Z")
That would really depend on how did you wire the matrix so i assume you are doing just 32x32 , show your fixture otherwise . so there are multiple way to setup that , the easy way that could work is just add one 32x32 ![image](https://global.discourse-cdn.com/free1/uploads/wled/original/2X/a/a7609d9b5bd7661150523c3be9a67c42b8acd957.png) Or four 8x32 so something like that ![image](https://global.discourse-cdn.com/free1/uploads/wled/original/2X/4/472b9e43e0e428c90217c90a95011f8a21a54e09.png) The best one to setup i think would be tinkered from your side though 🙂 ---
**Author:** ![flipper07](https://yyz2.discourse-cdn.com/free1/user_avatar/wled.discourse.group/flipper07/32/4869_2.png) [@flipper07](https://wled.discourse.group/u/flipper07)\ **Post date:** [April 10, 2023, 10:13am UTC](https://wled.discourse.group/t/problem-setting-several-dies/7983/3 "2023-04-10T10:13:31Z")
Thanks for your help But still it doesn’t work I give you the photos of my led panels I would like to have at least 2 horizontal display LED panels and the other 2 below to make a scrolling text display. I hope I explain myself well. Thank you again for your help ![wled 2d setup2](https://global.discourse-cdn.com/free1/uploads/wled/original/2X/e/e5051356d2d16ba4604657002ff3ee0653c19f82.jpeg) ![wled 2d setup1](https://global.discourse-cdn.com/free1/uploads/wled/original/2X/4/4632baa9c7000fbae1b288e2bfcb6d55d6f7f9d6.jpeg) ![wled led setup2](https://global.discourse-cdn.com/free1/uploads/wled/original/2X/4/46deb25ac5e2831174d428fe2775f65ad296187d.jpeg) ![wled led setup1](https://global.discourse-cdn.com/free1/uploads/wled/original/2X/8/8278712225bd503278dd8094c2c5d2190ccbfb52.jpeg) ![Version wled](https://global.discourse-cdn.com/free1/uploads/wled/original/2X/a/adbca0e381bc3e610008c7a352bdddcd46233434.jpeg) ---
**Author:** ![flipper07](https://yyz2.discourse-cdn.com/free1/user_avatar/wled.discourse.group/flipper07/32/4869_2.png) [@flipper07](https://wled.discourse.group/u/flipper07)\ **Post date:** [April 10, 2023, 10:14am UTC](https://wled.discourse.group/t/problem-setting-several-dies/7983/4 "2023-04-10T10:14:42Z")
![IMG_20230410_105021](https://global.discourse-cdn.com/free1/uploads/wled/original/2X/5/50d4ec20e9aae60fbc989eb3f53f21f24a4a16db.jpeg) ![IMG_20230410_105052](https://global.discourse-cdn.com/free1/uploads/wled/original/2X/4/49c15f7e6836a8d4a7fc0aeb631cb3a534d14bd4.jpeg) ![IMG_20230410_105541](https://global.discourse-cdn.com/free1/uploads/wled/original/2X/4/48758134dde1f032f31ff82e30e10735ab438173.jpeg) ---
**Author:** ![ALDIY](https://yyz2.discourse-cdn.com/free1/user_avatar/wled.discourse.group/aldiy/32/2716_2.png) [@ALDIY](https://wled.discourse.group/u/ALDIY)\ **Post date:** [April 10, 2023, 11:45am UTC](https://wled.discourse.group/t/problem-setting-several-dies/7983/5 "2023-04-10T11:45:53Z")
Why did you setup only 300 leds under led preferences , if you are using four 8x32 then total is 1024 pixels . And 850mA is also too low ---
**Author:** ![Jinx](https://avatars.discourse-cdn.com/v4/letter/j/c6cbf5/32.png) [@Jinx](https://wled.discourse.group/u/Jinx)\ **Post date:** [April 10, 2023, 5:12pm UTC](https://wled.discourse.group/t/problem-setting-several-dies/7983/6 "2023-04-10T17:12:09Z")
There is no way you are going to power 4 of those through an esp’s usb port and also no way you will power them with those dupont breadboard jumpers. You will 100% fry those jumpers and likely the esp. You need another power source and will need power injected at the beg/end of each panel. ---
**Author:** ![ALDIY](https://yyz2.discourse-cdn.com/free1/user_avatar/wled.discourse.group/aldiy/32/2716_2.png) [@ALDIY](https://wled.discourse.group/u/ALDIY)\ **Post date:** [April 10, 2023, 5:37pm UTC](https://wled.discourse.group/t/problem-setting-several-dies/7983/7 "2023-04-10T17:37:10Z")
Did not notice the pic for MCU and that is not proper , keep only ground and data from esp32 and use external power source [Getting Started - WLED Project](https://kno.wled.ge/basics/getting-started/) ---
**Author:** ![flipper07](https://yyz2.discourse-cdn.com/free1/user_avatar/wled.discourse.group/flipper07/32/4869_2.png) [@flipper07](https://wled.discourse.group/u/flipper07)\ **Post date:** [April 10, 2023, 8:31pm UTC](https://wled.discourse.group/t/problem-setting-several-dies/7983/8 "2023-04-10T20:31:12Z")
Thank you for your answers I know very well for the food I will go through another one and the duponds also it is for the tests. Finally I understood the operation it was necessary to select the segment startx on 0 and stopx on 64 By dint of seeking have found. Now I will deepen a bit with MQTT and Home Assistant it also seems with the Xlights software can do a lot of things. (I downloaded it) Thank you again for your help yes, small question: I also have 4 p4 2121 panels can we make them work with? (from what I have seen I don’t think so.) could you confirm this for me… THANKS ---
**Author:** ![ALDIY](https://yyz2.discourse-cdn.com/free1/user_avatar/wled.discourse.group/aldiy/32/2716_2.png) [@ALDIY](https://wled.discourse.group/u/ALDIY)\ **Post date:** [April 10, 2023, 8:47pm UTC](https://wled.discourse.group/t/problem-setting-several-dies/7983/9 "2023-04-10T20:47:00Z")
To use hub75 with wled: 1. Pixelvation [GitHub - Pixelvation/Pixelvation](https://github.com/Pixelvation/Pixelvation) 2. FPP on a pi ( or clone ) and colorlight card 3. … others To use without wled and DIY with only esp32 [GitHub - mrfaptastic/ESP32-HUB75-MatrixPanel-DMA: An Adafruit GFX Compatible Library for the ESP32, ESP32-S2, ESP32-S3 to drive HUB75 LED matrix panels using DMA for high refresh rates. Supports panel chaining.](https://github.com/mrfaptastic/ESP32-HUB75-MatrixPanel-I2S-DMA) ---
**Author:** ![ALDIY](https://yyz2.discourse-cdn.com/free1/user_avatar/wled.discourse.group/aldiy/32/2716_2.png) [@ALDIY](https://wled.discourse.group/u/ALDIY)\ **Post date:** [April 10, 2023, 9:20pm UTC](https://wled.discourse.group/t/problem-setting-several-dies/7983/10 "2023-04-10T21:20:04Z")
Maybe if you use tiny matrix like this 8x32 😄 ![8x32](https://global.discourse-cdn.com/free1/uploads/wled/original/2X/c/cac3aac1c4666b363e9a1e9cd6a39bbcd4055e93.gif) ---
**Author:** ![Jinx](https://avatars.discourse-cdn.com/v4/letter/j/c6cbf5/32.png) [@Jinx](https://wled.discourse.group/u/Jinx)\ **Post date:** [April 11, 2023, 1:50am UTC](https://wled.discourse.group/t/problem-setting-several-dies/7983/11 "2023-04-11T01:50:41Z")
🤭 Look at that cute lil thing