View source for LinkNode core Esp8266 Kit

== Introduction ==
LinkNode core is Arduino-compatible WiFi development board which is powered by the high integrated WiFi chip ESP-8266EX.

Thanks for the contribution from open source community who have developed Arduino core for ESP8266, this let Aduino IDE program LinkNode core without any change. At the same time, LinkNode core Esp8266 has Linker Base which make it very easy to connect to LinkNode Sensors.

[[File:ESP8266 KIT B.png]]

[[File:ESP8266 KIT C 2.png]]

[[File:LinkNode V2 1.jpg|500px]]

[[File:LinkNode V2 2.jpg|500px]]

== Feature ==

*Powered by ESP-8266EX

*8 Digital I/O pins

*1 Analog Input pin

*1 micro USB port for power/configure

*Compatible with Arduino programming

*Compatible with NodeMCU

*OTA -- Wireless Upload(Program)

== Pin Mapping ==

[[File:linknodecore 3.jpg]]

== Tutorials ==

=== 1.Get started on Arduino ===

The tutorial of LinkNode core Esp8266 to get started on Arduino programming as same as [http://linksprite.com/wiki/index.php5?title=LinkNode_D1 LinkNode D1]

=== 2.LinkNode core Esp8266 Sensors ===

LinkNode core Esp8266 have many sensors now and sensor-driven are already written, we also continue to update the number of sensors,we will make LinkNode series more stronger.

*Download LinkNode core Sensors library from [https://github.com/delongqilinksprite/LinkNodeEsp/tree/master/LinkNodeEsp github].

*Move the library to arduino-xxx(version)/libraries/

==== a.LinkNode Module Buzzer ====

[[File:LinkNode V2 4.jpg|500px]]

Open the code LinkNodeEsp-Beep

[[File:linknodecore 5.png|640px]]

Upload the code and then you can test the buzzer module.

==== b.LinkNode Module Relay ====

[[File:LinkNode V2 5.jpg|500px]]

Open the code LinkNodeEsp-Relay

[[File:linknodecore 7.png|640px]]

Upload the code and then you can test the Relay module.

=== c.LinkNode Module Infraed Emitter ===

[[File:LinkNode V2 9.jpg|500px]]

Open the code LinkNodeEsp-IRsend

[[File:linknodecore 9.png|640px]]

Upload the code and then you can test the IR module,you should have a IR Recieve Module or some IR equipments.

==== d.LinkNode Module Thumb Joystick ====

[[File:LinkNode V2 10.jpg|500px]]

Open the code LinkNodeEsp-Thumb

[[File:linknodecore 11.png|640px]]

Upload the code and then you can test the Thumb Joystick module,LinkNode core Esp8266 only have one anglog pin.

==== e.LinkNode Module Tem&RH Sensor-AM2302 ====

[[File:LinkNode V2 3.jpg|500px]]

Open the code LinkNodeEsp-Am2302

[[File:linknodecore 13.png|640px]]

Upload the code and then you can test the AM2302 module,wo can use this module get Humidity,Temperature.

==== f.LinkNode Module Pressure Sensor ====

[[File:LinkNode V2 7.jpg|500px]]

Open the code LinkNodeEsp-Bmp280

[[File:linknodecore 15.png|640px]]

Upload the code and then you can test the Bmp280 module,wo can use this module get Pressure,Temperature.

==== g.LinkNode Module Light Sensor ====

[[File:LinkNode V2 8.jpg|500px]]

Open the code LinkNodeEsp-Temt6000

[[File:linknodecore 17.png|640px]]

Upload the code and then you can test the Temt6000 module.

==== h.LinkNode Module 4Dig-7Seg ====

[[File:LinkNode V2 6.jpg|500px]]

Open the code LinkNodeEsp-Seg

[[File:linknodecore 19.png|640px]]

Upload the code and then you can test the 4Dig-7Seg module.

== Document ==
[https://s3.amazonaws.com/linksprite/LinkNode+V2+Kit/LinkMod+SCH+PDF.zip LinkMod SCH PDF.zip]

== Package List ==

*LinkNode Core ESP8266 x 1

*Linker Base for LinkNode x 1

*[http://linksprite.com/wiki/index.php5?title=LinkNode_Temperature_and_Humidity_Sensor_Module LinkNode Module Tem&RH Sensor-AM2302] [LINKER_LN_TEM&HUM][] x 1

*[http://linksprite.com/wiki/index.php5?title=LinkNode_Buzzer_Module LinkNode Module Buzzer] [LINKER_LN_BUZZER][] x 1

*[http://linksprite.com/wiki/index.php5?title=LinkNode_Pressure_Sensor_Module LinkNode Module Pressure Sensor] [LINKER_LN_BMP280][]x 1

*[http://linksprite.com/wiki/index.php5?title=LinkNode_Light_Sensor_Module LinkNode Module Light Sensor] [LINKER_LN_LIGHT][]x 1

*[http://linksprite.com/wiki/index.php5?title=LinkNode_Infrared_Emitter_Module LinkNode Module Infraed Emitter] [LINKER_LN_INFEM][]x 1

*LinkNode Module Thumb Joystick x 1

*[http://linksprite.com/wiki/index.php5?title=LinkNode_Relay_1Channel_Module LinkNode Module Relay] [LINKER_LN_RELAY][]x 1

*[http://linksprite.com/wiki/index.php5?title=LinkNode_4-Digit_7-Segment_Module LinkNode Module 4Dig-7Seg] [LINKER_LN_4D7S] []x 1

*[http://linksprite.com/wiki/index.php5?title=LinkNode_5mm_Red_LED_Module LinkNode Module LED] [LINKER_LN_5MMRED][]x 1

*[http://linksprite.com/wiki/index.php5?title=LinkNode_12mm_Button_Module LinkNode Module Button] [LINKER_LN_BUTTON][]x 1