platformio.ini update

Author: martin-ger

platformio.ini

@@ -7,15 +7,16 @@
 ;
 ; Please visit documentation for the other options and examples
 ; https://docs.platformio.org/page/projectconf.html
+;
+; NOTE: Multi-target builds use idf.py directly via build_all_targets.sh (IDF 5.5.4).
+; This file is for IDE integration and single-target PlatformIO builds.
 
 [platformio]
 src_dir = main
 
 [env]
-platform = espressif32@^6.4.0
+platform = espressif32@^6.8.0
 framework = espidf
-platform_packages =
-        framework-espidf @ https://github.com/tasmota/esp-idf/releases/download/v5.1.2-org/esp-idf-v5.1.2-org.zip
 board_build.partitions = partitions_example.csv
 monitor_filters = direct
 monitor_speed = 115200
@@ -25,21 +26,32 @@ board = esp32dev
 
 [env:esp32-c3-devkitm-1]
 board = esp32-c3-devkitm-1
+board_build.cmake_extra_args =
+    -DSDKCONFIG_DEFAULTS="sdkconfig.defaults;sdkconfig.defaults.esp32c3"
 
-[env:esp32-s3]
-board = esp32s3box
+[env:esp32-s3-devkitc-1]
+board = esp32-s3-devkitc-1
+board_build.cmake_extra_args =
+    -DSDKCONFIG_DEFAULTS="sdkconfig.defaults;sdkconfig.defaults.esp32s3"
 
 ; [env:esp32-s3-debug]
-; extends = env:esp32-s3
+; extends = env:esp32-s3-devkitc-1
 ; upload_protocol = esp-builtin
 ; debug_tool = esp-builtin
 ; build_type = debug
 
+[env:esp32-c5-devkitc-1]
+board = esp32-c5-devkitc-1
+board_build.cmake_extra_args =
+    -DSDKCONFIG_DEFAULTS="sdkconfig.defaults;sdkconfig.defaults.esp32c5"
+
+[env:esp32-c6-devkitc-1]
+board = esp32-c6-devkitc-1
+board_build.cmake_extra_args =
+    -DSDKCONFIG_DEFAULTS="sdkconfig.defaults;sdkconfig.defaults.esp32c6"
+
 [env:wt32-eth01]
-board = esp32dev
-board_build.extra_flags =
-    -DCONFIG_ETH_UPLINK=1
-    -DCONFIG_ETH_MDC_GPIO=23
-    -DCONFIG_ETH_MDIO_GPIO=18
-    -DCONFIG_ETH_PHY_ADDR=1
-    -DCONFIG_ETH_PHY_POWER_GPIO=16
+board = wt32-eth01
+board_build.cmake_extra_args =
+    -DSDKCONFIG_DEFAULTS="sdkconfig.defaults;sdkconfig.defaults.wt32_eth01"
+    -DSDKCONFIG=sdkconfig.eth