✨ ESP32 Panda_ZHU and Panda_M4 (#22644)

ini/esp32.ini

@@ -27,3 +27,13 @@ monitor_speed = 250000
 platform               = espressif32@2.1.0
 extends                = env:esp32
 board_build.partitions = default_16MB.csv
+
+[env:PANDA]
+platform      = espressif32@2.1.0
+extends       = env:esp32
+build_flags   = ${env:esp32.build_flags} -DUSE_ESP32_EXIO -DUSE_ESP32_TASK_WDT
+lib_deps      = ${common.lib_deps}
+  SoftwareSerialEsp32
+board_build.partitions = Marlin/src/HAL/ESP32/esp32.csv
+upload_speed  = 115200
+monitor_speed = 115200

ini/stm32f1-maple.ini

@@ -65,8 +65,7 @@ build_flags       = ${common_stm32f1.build_flags}
 extra_scripts     = ${common_stm32f1.extra_scripts}
   pre:buildroot/share/PlatformIO/scripts/STM32F1_create_variant.py
   buildroot/share/PlatformIO/scripts/STM32F103RC_MEEB_3DP.py
-lib_deps          = ${common.lib_deps}
-  SoftwareSerialM
+lib_deps          = ${common_stm32f1.lib_deps}
   USBComposite for STM32F1@0.91
 custom_marlin.NEOPIXEL_LED = Adafruit NeoPixel=https://github.com/ccccmagicboy/Adafruit_NeoPixel#meeb_3dp_use
 debug_tool        = stlink
@@ -377,7 +376,8 @@ extra_scripts             = ${common.extra_scripts}
   buildroot/share/PlatformIO/scripts/offset_and_rename.py
 build_flags               = ${common_stm32f1.build_flags}
   -D__STM32F1__=1 -DDEBUG_LEVEL=0 -DSS_TIMER=4 -DSERIAL_USB
-lib_deps                  = USBComposite for STM32F1@0.91
+lib_deps                  = ${common_stm32f1.lib_deps}
+  USBComposite for STM32F1@0.91
 lib_ignore                = Adafruit NeoPixel, SPI, SailfishLCD, SailfishRGB_LED, SlowSoftI2CMaster, TMCStepper
 
 [env:STM32F103RC_ZM3E2_USB_maple]