Added support for WNC M14A2A Cellular LTE Data Module.

Dependencies:   WNC14A2AInterface

Dependents:   http-example-wnc http-example-wnc-modified

Revision:
0:2563b0415d1f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/esp8266-driver/README.md	Wed Apr 19 01:13:10 2017 +0000
@@ -0,0 +1,5 @@
+# esp8266 mbed-os driver
+The driver for the ESP8266 WiFi module
+
+## Firmware version
+esp8266 modules come in different shapes and forms, but most important difference is which firmware version it is programmed with. To make sure that your module has mbed-os compatible firmware follow update guide: https://developer.mbed.org/teams/ESP8266/wiki/Firmware-Update