Add Senses's WEIZEN board from Senses IoT platform (espressif#3687)

* Add Senses's WEIZEN board from Senses IoT platform

* Add Senses's WEIZEN board (updated variant)

Author: Isaranu

boards.txt

@@ -4774,3 +4774,45 @@ metro_esp-32.menu.DebugLevel.verbose=Verbose
 metro_esp-32.menu.DebugLevel.verbose.build.code_debug=5
 
 ##############################################################
+sensesiot_weizen.name=Senses's WEIZEN
+
+sensesiot_weizen.upload.tool=esptool_py
+sensesiot_weizen.upload.maximum_size=1310720
+sensesiot_weizen.upload.maximum_data_size=327680
+sensesiot_weizen.upload.wait_for_upload_port=true
+
+sensesiot_weizen.serial.disableDTR=true
+sensesiot_weizen.serial.disableRTS=true
+
+sensesiot_weizen.build.mcu=esp32
+sensesiot_weizen.build.core=esp32
+sensesiot_weizen.build.variant=esp32
+sensesiot_weizen.build.board=sensesiot_weizen
+
+sensesiot_weizen.build.f_cpu=240000000L
+sensesiot_weizen.build.flash_mode=dio
+sensesiot_weizen.build.flash_size=4MB
+sensesiot_weizen.build.boot=dio
+sensesiot_weizen.build.partitions=default
+sensesiot_weizen.build.defines=
+
+sensesiot_weizen.menu.FlashFreq.80=80MHz
+sensesiot_weizen.menu.FlashFreq.80.build.flash_freq=80m
+sensesiot_weizen.menu.FlashFreq.40=40MHz
+sensesiot_weizen.menu.FlashFreq.40.build.flash_freq=40m
+
+sensesiot_weizen.menu.UploadSpeed.921600=921600
+sensesiot_weizen.menu.UploadSpeed.921600.upload.speed=921600
+sensesiot_weizen.menu.UploadSpeed.115200=115200
+sensesiot_weizen.menu.UploadSpeed.115200.upload.speed=115200
+sensesiot_weizen.menu.UploadSpeed.256000.windows=256000
+sensesiot_weizen.menu.UploadSpeed.256000.upload.speed=256000
+sensesiot_weizen.menu.UploadSpeed.230400.windows.upload.speed=256000
+sensesiot_weizen.menu.UploadSpeed.230400=230400
+sensesiot_weizen.menu.UploadSpeed.230400.upload.speed=230400
+sensesiot_weizen.menu.UploadSpeed.460800.linux=460800
+sensesiot_weizen.menu.UploadSpeed.460800.macosx=460800
+sensesiot_weizen.menu.UploadSpeed.460800.upload.speed=460800
+sensesiot_weizen.menu.UploadSpeed.512000.windows=512000
+sensesiot_weizen.menu.UploadSpeed.512000.upload.speed=512000
+##############################################################