- Update board and filesystem detail.

- use LED_BUILTIN instead of BUILTIN_LED.
- update package_esp8266com_index.template.json file.

Author: nazt

doc/boards.md

@@ -4,6 +4,8 @@ title: Supported Hardware
 
 ## Table of contents
   * [Adafruit HUZZAH ESP8266 (ESP\-12)](#adafruit-huzzah-esp8266-esp-12)
+  * [ESPresso Lite 1.0](#espresso-lite)
+  * [ESPresso Lite 2.0](#espresso-lite)
   * [NodeMCU 0\.9 <a name="user\-content\-nodemcu\-0\-9"></a>](#nodemcu-09-)
     * [Pin mapping](#pin-mapping)
   * [NodeMCU 1\.0](#nodemcu-10)
@@ -32,6 +34,11 @@ title: Supported Hardware
 
 *TODO: add notes*
 
+## ESPresso Lite
+
+The latest Arduino-compatible ESP8266 Wi-Fi development board for makers and novice learners to build their very own Internet-of-Things (IoT) projects.
+
+
 ## NodeMCU 0.9
 
 ### Pin mapping
@@ -190,7 +197,7 @@ ESPxx Hardware
 | CH_PD         | PullUp   |                 |
 
 * Note
-	- if no RTS is used a manual power toggle is needed
+  - if no RTS is used a manual power toggle is needed
 
 ### Minimal Hardware Setup for Running only ##
 

doc/filesystem.md

@@ -43,6 +43,8 @@ Generic module | 1M | 64k, 128k, 256k, 512k
 Generic module | 2M | 1M
 Generic module | 4M | 3M
 Adafruit HUZZAH | 4M | 1M, 3M
+ESPresso Lite 1.0 | 4M | 1M, 3M
+ESPresso Lite 2.0 | 4M | 1M, 3M
 NodeMCU 0.9    | 4M | 1M, 3M
 NodeMCU 1.0    | 4M | 1M, 3M
 Olimex MOD-WIFI-ESP8266(-DEV)| 2M | 1M

package/package_esp8266com_index.template.json

@@ -37,6 +37,12 @@
             {
               "name": "Adafruit HUZZAH ESP8266 (ESP-12)"
             },
+            {
+              "name": "ESPresso Lite 1.0"
+            },
+            {
+              "name": "ESPresso Lite 2.0"
+            },            
             {
               "name": "SparkFun Thing"
             },

variants/espresso_lite_v1/pins_arduino.h

@@ -42,7 +42,7 @@ static const uint8_t MOSI  = 13;
 static const uint8_t MISO  = 12;
 static const uint8_t SCK   = 14;
 
-static const uint8_t BUILTIN_LED = 16;
+static const uint8_t LED_BUILTIN = 16;
 
 static const uint8_t A0 = 17;
 

variants/espresso_lite_v2/pins_arduino.h

@@ -42,7 +42,7 @@ static const uint8_t MOSI  = 13;
 static const uint8_t MISO  = 12;
 static const uint8_t SCK   = 14;
 
-static const uint8_t BUILTIN_LED = 2;
+static const uint8_t LED_BUILTIN = 2;
 
 static const uint8_t A0 = 17;