diff --git a/platformio_override_sample.ini b/platformio_override_sample.ini
index e8aedc5d7..7afadf502 100644
--- a/platformio_override_sample.ini
+++ b/platformio_override_sample.ini
@@ -122,9 +122,9 @@ build_flags               = ${esp82xx_defaults.build_flags}
 ;                           -lstdc++-exc
 
 [core_stage]
-; *** Esp8266 core for Arduino version latest development version
-platform                  = espressif8266@2.6.0
-platform_packages         = framework-arduinoespressif8266 @ https://github.com/esp8266/Arduino.git
+; *** Esp8266 core version. Tasmota stage or Arduino stage version. Built with GCC 10.1 toolchain
+platform                  = https://github.com/Jason2866/platform-espressif8266/releases/download/2.9.0/platform-espressif8266-2.9.0.tar.gz
+platform_packages         = ;framework-arduinoespressif8266 @ https://github.com/esp8266/Arduino.git
 build_unflags             = ${esp_defaults.build_unflags}
 build_flags               = ${esp82xx_defaults.build_flags}
 
@@ -203,3 +203,4 @@ lib_extra_dirs =
 
 lib_ignore =
     cc1101
+