Add sdkconfig to the .gitignore

.gitignore

 sdkconfig.old
+sdkconfig

sdkconfig

@@ -32,7 +32,7 @@ CONFIG_FLASH_ENCRYPTION_ENABLED=
 #
 # Serial flasher config
 #
-CONFIG_ESPTOOLPY_PORT="/dev/ttyUSB0"
+CONFIG_ESPTOOLPY_PORT="/dev/ttyUSB1"
 CONFIG_ESPTOOLPY_BAUD_115200B=y
 CONFIG_ESPTOOLPY_BAUD_230400B=
 CONFIG_ESPTOOLPY_BAUD_921600B=
@@ -52,11 +52,11 @@ CONFIG_ESPTOOLPY_FLASHFREQ_26M=
 CONFIG_ESPTOOLPY_FLASHFREQ_20M=
 CONFIG_ESPTOOLPY_FLASHFREQ="40m"
 CONFIG_ESPTOOLPY_FLASHSIZE_1MB=
-CONFIG_ESPTOOLPY_FLASHSIZE_2MB=y
-CONFIG_ESPTOOLPY_FLASHSIZE_4MB=
+CONFIG_ESPTOOLPY_FLASHSIZE_2MB=
+CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
 CONFIG_ESPTOOLPY_FLASHSIZE_8MB=
 CONFIG_ESPTOOLPY_FLASHSIZE_16MB=
-CONFIG_ESPTOOLPY_FLASHSIZE="2MB"
+CONFIG_ESPTOOLPY_FLASHSIZE="4MB"
 CONFIG_ESPTOOLPY_FLASHSIZE_DETECT=y
 CONFIG_ESPTOOLPY_BEFORE_RESET=y
 CONFIG_ESPTOOLPY_BEFORE_NORESET=
@@ -77,9 +77,9 @@ CONFIG_MONITOR_BAUD=115200
 #
 # Nexboot Configuration
 #
-CONFIG_ESP_WIFI_IS_SOFTAP=
-CONFIG_ESP_WIFI_IS_STATION=y
-CONFIG_ESP_WIFI_MODE_AP=
+CONFIG_ESP_WIFI_IS_SOFTAP=y
+CONFIG_ESP_WIFI_IS_STATION=
+CONFIG_ESP_WIFI_MODE_AP=y
 CONFIG_ESP_WIFI_SSID="nexboot"
 CONFIG_ESP_WIFI_PASSWORD="nexbootpwd"
 CONFIG_MAX_STA_CONN=2