Merge pull request opendata-stuttgart#550 from dirkmueller/quickfixes

Quickfixes

Author: ricki-z

airrohr-firmware/airrohr-firmware.ino

@@ -1773,7 +1773,8 @@ static void webserver_config() {
 
 static void sensor_restart() {
 #if defined(ESP8266)
-		WiFi.forceSleepBegin();
+		WiFi.disconnect();
+		WiFi.mode(WIFI_OFF);
 		delay(100);
 #endif
 		SPIFFS.end();

airrohr-firmware/platformio.ini

@@ -83,7 +83,7 @@ extra_scripts = platformio_script.py
 # needs to be adjusted to the matching version from
 # https://github.com/platformio/platform-espressif8266/releases
 platform_version = [email protected]
-platform_version_esp32 = espressif32@1.9.0 ; using Arduino core 1.0.2
+platform_version_esp32 = espressif32@1.11.1 ; using Arduino core 1.0.4
 
 [env]
 ;lib_ldf_mode = chain+  ; automatically detect libraries by the used includes