diff --git a/platformio.ini b/platformio.ini
index 722d46593..911d9c031 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -128,17 +128,19 @@ lib_deps =
 
 ;
 ; Builds for different board types
-; If the environment variable (windows or linux) "NO_BUILD_WEBUI" is set, the WebUI will not be built.
-; If you're building for a single target, create a pio_local.ini file (look at example)
+; We use Tasmota for boards without PSRAM as this framework has mbedtls removed to save memory.
+;
+; Note, if the system environment variable (windows or linux) "NO_BUILD_WEBUI" is set, the WebUI will not be built.
+; If you're building for a single target environment, we recommend creating a pio_local.ini (see example file)
 ;
 
 [env:s_4M]
-; 4MB ESP32 - using Tasmota - no SSL, no PSRAM - like a BBQKees older S32 and E32 models
+; 4MB ESP32 - no SSL, no PSRAM - like a BBQKees older S32 and E32 models - uses Tasmota
 extends = espressif32_base_T_4M
 board = s_4M
 
 [env:s_16M]
-; 16MB ESP32 - using Tasmota - no SSL, no PSRAM - like a BBQKees later S32 models
+; 16MB ESP32 - no PSRAM - like a BBQKees later S32 V2 models - uses Tasmota
 extends = espressif32_base_T_16M
 board = s_16M
 
@@ -158,12 +160,12 @@ extends = espressif32_base_32M
 board = s3_32M_P
 
 [env:s2_4M_P]
-; based on lolin_s2_mini with 2MB PSRAM
+; based on lolin_s2_mini 4MB with 2MB PSRAM - uses Tasmota
 extends = espressif32_base_T_4M
 board = s2_4M_P
 
 [env:c3_mini_4M]
-; based on lolin_c3_mini, no PSRAM
+; based on lolin_c3_mini 4MB, no PSRAM - uses Tasmota
 extends = espressif32_base_T_4M
 board = c3_mini_4M