From a1c39ffb69d711858e47e172d4ca8d98990d2bf9 Mon Sep 17 00:00:00 2001 From: Paul Sokolovsky Date: Fri, 14 Apr 2017 01:12:04 +0300 Subject: [PATCH] docs/esp8266/tutorial/intro: Reword section on flash size requirement. Give a clearly dissuading tone on end users trying 512KB version - it has to many end-usery features lacking. --- docs/esp8266/tutorial/intro.rst | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/docs/esp8266/tutorial/intro.rst b/docs/esp8266/tutorial/intro.rst index e7a38d3e5b..67ed0ba67c 100644 --- a/docs/esp8266/tutorial/intro.rst +++ b/docs/esp8266/tutorial/intro.rst @@ -20,9 +20,12 @@ characteristic of a board is how much flash it has, how the GPIO pins are connected to the outside world, and whether it includes a built-in USB-serial convertor to make the UART available to your PC. -The minimum requirement for flash size is 512k. A board with this amount of -flash will not have room for a filesystem, but otherwise is fully functional. -If your board has 1Mbyte or more of flash then it will support a filesystem. +The minimum requirement for flash size is 1Mbyte. There is also a special +build for boards with 512KB, but it is highly limited comparing to the +normal build: there is no support for filesystem, and thus features which +depend on it won't work (WebREPL, upip, etc.). As such, 512KB build will +be more interesting for users who build from source and fine-tune parameters +for their particular application. Names of pins will be given in this tutorial using the chip names (eg GPIO0) and it should be straightforward to find which pin this corresponds to on your