ESP32 Upgrade AsyncTCP to 1.1.1 (esphome#773)

esphome/components/async_tcp/__init__.py

@@ -1,13 +1,23 @@
 # Dummy integration to allow relying on AsyncTCP
-from esphome.core import CORE, coroutine_with_priority
 import esphome.codegen as cg
+from esphome.const import ARDUINO_VERSION_ESP32_1_0_0, ARDUINO_VERSION_ESP32_1_0_1, \
+    ARDUINO_VERSION_ESP32_1_0_2
+from esphome.core import CORE, coroutine_with_priority
 
 
 @coroutine_with_priority(200.0)
 def to_code(config):
     if CORE.is_esp32:
         # https://github.com/me-no-dev/AsyncTCP/blob/master/library.json
-        cg.add_library('AsyncTCP', '1.0.3')
+        versions_requiring_older_asynctcp = [
+            ARDUINO_VERSION_ESP32_1_0_0,
+            ARDUINO_VERSION_ESP32_1_0_1,
+            ARDUINO_VERSION_ESP32_1_0_2,
+        ]
+        if CORE.arduino_version in versions_requiring_older_asynctcp:
+            cg.add_library('AsyncTCP', '1.0.3')
+        else:
+            cg.add_library('AsyncTCP', '1.1.1')
     elif CORE.is_esp8266:
         # https://github.com/OttoWinter/ESPAsyncTCP
         cg.add_library('ESPAsyncTCP-esphome', '1.2.2')