From bbc5c7a04cc87702edd6d9fb127923a24648b99a Mon Sep 17 00:00:00 2001 From: mrfaptastic <12006953+mrfaptastic@users.noreply.github.com> Date: Mon, 3 Aug 2020 14:17:03 +0100 Subject: [PATCH] Update README.md --- README.md | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 50462ea..ea1d97a 100644 --- a/README.md +++ b/README.md @@ -66,7 +66,11 @@ A [typical RGB panel available for purchase](https://www.aliexpress.com/item/256 Yes you can. If you want to use with a 64x64 pixel panel (typically a HUB75*E* panel) you MUST configure a valid *E_PIN* to your ESP32 and connect it to the E pin of the HUB75 panel! Hence the 'E' in 'HUB75E' -This library has only been tested with a 64 pixel (wide) and 32 (high) RGB panel. Theoretically, if you want to chain /n/ of these horizontally to make a (n*64)x32 panel you can do so with the cable and then set the MATRIX_WIDTH to '64*/n/'. Refer to the [Chained Panels](examples/ChainedPanels/) example. +This library has only been tested with a 64 pixel (wide) and 32 (high) RGB panel. Theoretically, if you want to chain two of these horizontally to make a 128x32 panel you can easily by setting the MATRIX_WIDTH to '128' and connecting the panels in series using the HUB75 ribbon cable. + +Similarly, if you wanted to chain 4 panels to make a 256x32 px horizontal panel, you can easily by setting the MATRIX_WIDTH to '256' and connecting the panels in series using the HUB75 ribbon cable. + +Finally, if you wanted to chain 4 x (64x32px) panels to make 128x64px display (essentially a 2x2 grid of physical led panel modules), a little more magic will be required. Refer to the [Chained Panels](examples/ChainedPanels/) example. ## Ghosting