Update esp32 library to ver.3.2.1

platformio.ini

@@ -43,7 +43,7 @@ build_flags =
 			-D 'SHOW_BATT'
 			-D 'SHOW_RX_PACKET'
 			-D 'SHOW_RX_TIME=10000' 
-			-D 'TXFREQ=433.775'
+			-D 'TXFREQ=433.766'
 ;			-D 'SPEED_1200'				; comment out to set 300baud
 			-D 'TXdbmW=17'
 			-D 'ENABLE_OLED'
@@ -70,7 +70,7 @@ build_flags =
 			-D T_BEAM_V0_7
 
 [env:ttgo-lora32-v2.1]
-platform = espressif32 @ 3.1.1
+platform = espressif32 @ 3.2.1
 board = ttgo-lora32-v21
 build_flags = 
 			${env.build_flags} 
@@ -78,7 +78,7 @@ build_flags =
 			-D LORA32_21
 
 [env:ttgo-lora32-v2]
-platform = espressif32 @ 3.1.1
+platform = espressif32 @ 3.2.1
 board = ttgo-lora32-v2
 build_flags = 
 			${env.build_flags} 
@@ -86,7 +86,7 @@ build_flags =
 			-D LORA32_2
 
 [env:ttgo-lora32-v1]
-platform = espressif32 @ 3.1.1
+platform = espressif32 @ 3.2.1
 board = ttgo-lora32-v1
 build_flags = 
 			${env.build_flags} 
@@ -94,7 +94,7 @@ build_flags =
 			-D LORA32_1
 
 [env:Heltec-WiFi-v1]
-platform = espressif32 @ 3.1.1
+platform = espressif32 @ 3.2.1
 board = heltec_wifi_kit_32
 build_flags = 
 			${env.build_flags} 
@@ -102,7 +102,7 @@ build_flags =
 			-D HELTEC_V1
 
 [env:Heltec-WiFi-v2]
-platform = espressif32 @ 3.1.1
+platform = espressif32 @ 3.2.1
 board = heltec_wifi_kit_32_v2
 build_flags = 
 			${env.build_flags} 
@@ -110,7 +110,7 @@ build_flags =
 			-D HELTEC_V2
 
 [env:Esp32-Dev-v1]
-platform = espressif32
+platform = espressif32 @ 3.2.1
 board = esp32doit-devkit-v1
 ; change MCU frequency
 board_build.f_cpu = 80000000L