From 9a27eb6060ff6e4db41a632e665aeeca7112d3f0 Mon Sep 17 00:00:00 2001 From: Nejc <38460081+thedexboy@users.noreply.github.com> Date: Sun, 8 Nov 2020 22:20:39 +0100 Subject: [PATCH] Update waveshare_epaper.rst (#813) Got "[E][display:017]: Could not allocate buffer for display!" from logs. The Waveshare display 7.50inV2 has a resolution of 800x480 pixels and ESP8266 runs out of RAM. --- components/display/waveshare_epaper.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/components/display/waveshare_epaper.rst b/components/display/waveshare_epaper.rst index 3735fdb11..075c4ea28 100644 --- a/components/display/waveshare_epaper.rst +++ b/components/display/waveshare_epaper.rst @@ -81,7 +81,7 @@ Configuration variables: - ``4.20in`` - ``5.83in`` - ``7.50in`` - - ``7.50inV2`` + - ``7.50inV2`` (Can't use with an ESP8266 as it runs out of RAM) - **busy_pin** (*Optional*, :ref:`Pin Schema `): The BUSY pin. Defaults to not connected. - **reset_pin** (*Optional*, :ref:`Pin Schema `): The RESET pin. Defaults to not connected.