update Wemos D1 Mini Lite informations (#4809)

Author: harlock974

Diff for: doc/boards.rst

@@ -320,7 +320,28 @@ Product page: https://www.wemos.cc/
 WeMos D1 mini Lite
 ------------------
 
-Product page: https://www.wemos.cc/
+Parameters in Arduino IDE:
+~~~~~~~~~~~~~~~~~~~~~~~~~
+
+- Card: "WEMOS D1 Mini Lite"
+- Flash Size: "1M (512K SPIFFS)"
+- CPU Frequency: "80 Mhz"
+- Upload Speed: "230400"
+
+Power:
+~~~~~
+
+- 5V pin : 4.7V 500mA output when the board is powered by USB ; 3.5V-6V input
+- 3V3 pin : 3.3V 500mA regulated output
+- Digital pins : 3.3V 30mA.
+
+links:
+~~~~~
+
+- Product page: https://www.wemos.cc/
+- Board schematic: https://wiki.wemos.cc/_media/products:d1:sch_d1_mini_lite_v1.0.0.pdf
+- ESP8285 datasheet: https://www.espressif.com/sites/default/files/0a-esp8285_datasheet_en_v1.0_20160422.pdf
+- Voltage regulator datasheet: http://pdf-datasheet.datasheet.netdna-cdn.com/pdf-down/M/E/6/ME6211-Microne.pdf
 
 WeMos D1 R1
 -----------

Diff for: tools/boards.txt.py

@@ -549,7 +549,30 @@
             '1M',
             ],
         'serial': '921',
-        'desc': [ 'Product page: https://www.wemos.cc/' ],
+        'desc': [ 
+			'Parameters in Arduino IDE:',
+			'~~~~~~~~~~~~~~~~~~~~~~~~~',
+			'',
+			'- Card: "WEMOS D1 Mini Lite"',
+			'- Flash Size: "1M (512K SPIFFS)"',
+			'- CPU Frequency: "80 Mhz"',
+			'- Upload Speed: "230400"',
+			'',
+			'Power:',
+			'~~~~~',
+			'',
+			'- 5V pin : 4.7V 500mA output when the board is powered by USB ; 3.5V-6V input',
+			'- 3V3 pin : 3.3V 500mA regulated output',
+			'- Digital pins : 3.3V 30mA.',
+			'',
+			'links:',
+			'~~~~~',
+			'',
+			'- Product page: https://www.wemos.cc/',
+			'- Board schematic: https://wiki.wemos.cc/_media/products:d1:sch_d1_mini_lite_v1.0.0.pdf',
+			'- ESP8285 datasheet: https://www.espressif.com/sites/default/files/0a-esp8285_datasheet_en_v1.0_20160422.pdf',
+			'- Voltage regulator datasheet: http://pdf-datasheet.datasheet.netdna-cdn.com/pdf-down/M/E/6/ME6211-Microne.pdf',
+        ],
     }),
     ( 'd1', {
         'name': 'WeMos D1 R1',