modified: README.md

Author: WallaceWilliam

README.md

@@ -1 +1,16 @@
-# framework-esp8266-rtos-sdk-idf-platformio
+# framework-esp8266-rtos-sdk-idf-platformio
+This is PLATFORM package for platformio.
+
+Package name is custom8266
+Framework name is esp8266-rtos-sdk-idf
+
+Package include
+- builder scrypt for framework https://github.com/espressif/ESP8266_RTOS_SDK.git master
+- toolchain * [Windows](https://dl.espressif.com/dl/xtensa-lx106-elf-win32-1.22.0-92-g8facf4c-5.2.0.tar.gz)
+
+builder scrypt test only
+- board d1_mini 4M
+- CONFIG_PARTITION_TABLE_SINGLE_APP
+- flash over USB CH2102 (and similar)
+
+features such as secureboot, OTA, flash less than 4M - NOT TESTED!!