LinkNode R1: Arduino-compatible WiFi relay controller - Revision history

Alvin: /* Features */

2017-04-21T05:51:41Z

‎Features

Alvin: /* Tutorials */

2017-04-21T05:43:45Z

‎Tutorials

Alvin: /* Tutorials */

2017-04-21T05:40:22Z

‎Tutorials

Alvin: /* Tutorials */

2017-04-21T05:29:37Z

‎Tutorials

Alvin: /* Tutorials */

2017-04-21T03:44:29Z

‎Tutorials

Alvin: /* Tutorials */

2017-04-21T03:40:22Z

‎Tutorials

Alvin: /* Tutorials */

2017-04-21T03:31:30Z

‎Tutorials

Alvin: /* Tutorials */

2017-04-21T03:30:20Z

‎Tutorials

Alvin: /* Tutorials */

2017-04-21T03:26:06Z

‎Tutorials

Alvin: /* Tutorials */

2017-04-21T03:23:00Z

‎Tutorials

@@ Line 25: / Line 25: @@
 *Compatible with [http://www.nodemcu.com/index_cn.html NodeMCU]
 *OTA -- Wireless Upload(Program)
 == Tutorials ==

@@ Line 119: / Line 119: @@
 [http://www.linksprite.io/ LinkSprite IO] is an IoT platform which supports RESTful API and WebSocket. These make the mobile APP, website application or device connect it very easily. The following I will introduce is about how to use LinkNode R1 to communicate with LinkSprite IO platform.
 a. Prepare
@@ Line 128: / Line 129: @@
 *Move the code to Arduino-xxx/libraies/
 *Open File -> Examples -> LinkSpriteIO -> LinkSpriteIO
 b. Create a new account and device on LinkSprite.io
@@ Line 177: / Line 179: @@
         digitalWrite(Relay, HIGH);
+  }
 d. WiFi Manager

@@ Line 118: / Line 118: @@
 . Connect to LinkSprite IO
-LinkSprite IO is an IoT platform which supports RESTful API and WebSocket. These make the mobile APP, website application or device connect it very easily. The following I will introduce is about how to use LinkNode R1 to communicate with LinkSprite IO platform.
+[http://www.linksprite.io/ LinkSprite IO] is an IoT platform which supports RESTful API and WebSocket. These make the mobile APP, website application or device connect it very easily. The following I will introduce is about how to use LinkNode R1 to communicate with LinkSprite IO platform.
 a. Prepare
@@ Line 124: / Line 124: @@
 *Open Arduino IDE and go to Sketch --> Include Library --> Manage Libraries
 *Search the wifimanager and install it
-*Register to LinkSprite.IO
+*Register to [http://www.linksprite.io/ LinkSprite.IO]
-*Download the LinkSpriteIO code
+*Download the [https://github.com/delongqilinksprite/LinkSpriteIO LinkSpriteIO code]
 *Move the code to Arduino-xxx/libraies/
 *Open File -> Examples -> LinkSpriteIO -> LinkSpriteIO

← Older revision		Revision as of 05:29, 21 April 2017
Line 91:		Line 91:
	delay(1000); // wait for a second		delay(1000); // wait for a second
	}		}
		+
		+
		+	After finish uploading, please check the Relay on the LinkNode R1, is it open or close?
		+
		+
		+	2. Hello World
		+
		+	*Take the steps above and run the following code :
		+
		+	void setup()
		+	{
		+	Serial.begin(115200);
		+	}
		+
		+	// the loop function runs over and over again forever
		+	void loop()
		+	{
		+	Serial.println("Hello world!");
		+	delay(1000); // wait for a second
		+	}
		+
		+	* After finish uploading, and open the Serial Monitor in Arduino IDE
		+	* The serial will print Hello world! in every second.
		+
		+
		+	3. Connect to LinkSprite IO
		+
		+	LinkSprite IO is an IoT platform which supports RESTful API and WebSocket. These make the mobile APP, website application or device connect it very easily. The following I will introduce is about how to use LinkNode R1 to communicate with LinkSprite IO platform.
		+
		+	a. Prepare
		+
		+	*Open Arduino IDE and go to Sketch --> Include Library --> Manage Libraries
		+	*Search the wifimanager and install it
		+	*Register to LinkSprite.IO
		+	*Download the LinkSpriteIO code
		+	*Move the code to Arduino-xxx/libraies/
		+	*Open File -> Examples -> LinkSpriteIO -> LinkSpriteIO
		+
		+	b. Create a new account and device on LinkSprite.io
		+
		+	*Go to www.linksprite.io and sign up
		+	*Enter your Email and password to create a new account
		+	*Go to My Account to get your own API Key. The API Key is fatal because only add the Key in your codes, can the data sync to your IoTgo account.
		+
		+	[[File:R1-4.png]]
		+
		+	*Click My Device, and choose Create DIY Device.
		+
		+	[[File:R1-5.png]]
		+
		+	*Click the created device icon and get the DeviceID.
		+
		+	[[File:R1-6.png]]
		+
		+
		+	c. Update the source code using your own apikey and device ID
		+
		+	#include<LinkSpriteIO.h>
		+
		+	String deviceID = "xxxxxxxxxx";
		+	String apikey = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx";
		+	const int Relay = 16;
		+
		+	LinkSpriteIO linksprite(deviceID,apikey);
		+
		+	void setup()
		+	{
		+	String s;
		+	Serial.begin(115200);
		+	pinMode(Relay, OUTPUT);
		+	linksprite.begin();
		+	s = linksprite.update("relay","11111");
		+	Serial.println(s);
		+	}
		+
		+	void loop()
		+	{
		+	int val;
		+	val = linksprite.query("relay");
		+	Serial.println("The relay is :");
		+	Serial.println(val);
		+	if(val == 1)
		+	digitalWrite(Relay, HIGH);
		+	if(val == 0)
		+	digitalWrite(Relay, HIGH);
		+	}
		+
		+	d. WiFi Manager
		+
		+	*After upload the program, the LinkNode D1 will create a AP called LinkNodeAP
		+
		+	*Use your mobile phone to connect this AP
		+
		+	*Open a browser and enter the ip address 10.0.1.1 and you will see the following website:
		+
		+	*Click the button configure WiFi
		+
		+	*Select your WiFi AP which you want to connect and enter your wifi password.
		+
		+	*If connecting failed, you can go to the same website to configure it again.
		+
		+	*Also, you can use Serial Monitor in Arduino IDE to check the status.
		+
		+	[[File:R1-7.png]]
		+
		+	This demo will send http POST request to query the param relay on linksprite.io, if the relay is "1", then open the Relay on LinkNode R1, if "0", then close the Relay.
		+
		+	[[File:R1-8.png]]

← Older revision		Revision as of 03:44, 21 April 2017
Line 75:		Line 75:


−	const int Relay = 16;	+	const int Relay = 16;
−		+
−	void setup()	+	void setup()
−	{	+	{
−	// initialize digital pin GPIO2/D9 as an output.	+	// initialize digital pin GPIO2/D9 as an output.
−	pinMode(Relay, OUTPUT);	+	pinMode(Relay, OUTPUT);
−	}	+	}
−		+
−	// the loop function runs over and over again forever	+	// the loop function runs over and over again forever
−	void loop()	+	void loop()
−	{	+	{
−	digitalWrite(Relay, HIGH); // turn the LED on (HIGH is the voltage level)	+	digitalWrite(Relay, HIGH); // turn the LED on (HIGH is the voltage level)
−	delay(1000); // wait for a second	+	delay(1000); // wait for a second
−	digitalWrite(Relay, LOW); // turn the LED off by making the voltage LOW	+	digitalWrite(Relay, LOW); // turn the LED off by making the voltage LOW
−	delay(1000); // wait for a second	+	delay(1000); // wait for a second
−	}	+	}
−	~~After finish uploading, please check the Relay on the LinkNode R1, is it open or close?~~
−	~~2. Hello World~~
−
−	~~Take the steps above and run the following code :~~
−	~~void setup()~~
−	{
−	~~Serial.begin(115200);~~
−	}
−
−	~~// the loop function runs over and over again forever~~
−	~~void loop()~~
−	{
−	~~Serial.println("Hello world!");~~
−	~~delay(1000); // wait for a second~~
−	}
−
−	* After finish uploading, and open the Serial Monitor in Arduino IDE
−	* The serial will print Hello world! in every second.
−
−	~~3. Connect to LinkSprite IO~~
−
−	LinkSprite IO is an IoT platform which supports RESTful API and WebSocket. These make the mobile APP, website application or device connect it very easily. The following I will introduce is about how to use LinkNode R1 to communicate with LinkSprite IO platform.
−
−	~~a. Prepare~~
−
−	~~Open Arduino IDE and go to Sketch --> Include Library --> Manage Libraries~~
−	~~Search the wifimanager and install it~~
−	~~Register to LinkSprite.IO~~
−	~~Download the LinkSpriteIO code~~
−	~~Move the code to Arduino-xxx/libraies/~~
−	~~Open File -> Examples -> LinkSpriteIO -> LinkSpriteIO~~
−	~~b. Create a new account and device on LinkSprite.io~~
−
−	~~Go to www.linksprite.io and sign up~~
−	~~Enter your Email and password to create a new account~~
−	~~Go to My Account to get your own API Key. The API Key is fatal because only add the Key in your codes, can the data sync to your IoTgo account.~~

← Older revision		Revision as of 03:40, 21 April 2017
Line 73:		Line 73:

	[[File:R1-ways.png\| 640px]]		[[File:R1-ways.png\| 640px]]
		+
		+
		+	const int Relay = 16;
		+
		+	void setup()
		+	{
		+	// initialize digital pin GPIO2/D9 as an output.
		+	pinMode(Relay, OUTPUT);
		+	}
		+
		+	// the loop function runs over and over again forever
		+	void loop()
		+	{
		+	digitalWrite(Relay, HIGH); // turn the LED on (HIGH is the voltage level)
		+	delay(1000); // wait for a second
		+	digitalWrite(Relay, LOW); // turn the LED off by making the voltage LOW
		+	delay(1000); // wait for a second
		+	}
		+	After finish uploading, please check the Relay on the LinkNode R1, is it open or close?
		+	2. Hello World
		+
		+	Take the steps above and run the following code :
		+	void setup()
		+	{
		+	Serial.begin(115200);
		+	}
		+
		+	// the loop function runs over and over again forever
		+	void loop()
		+	{
		+	Serial.println("Hello world!");
		+	delay(1000); // wait for a second
		+	}
		+
		+	* After finish uploading, and open the Serial Monitor in Arduino IDE
		+	* The serial will print Hello world! in every second.
		+
		+	3. Connect to LinkSprite IO
		+
		+	LinkSprite IO is an IoT platform which supports RESTful API and WebSocket. These make the mobile APP, website application or device connect it very easily. The following I will introduce is about how to use LinkNode R1 to communicate with LinkSprite IO platform.
		+
		+	a. Prepare
		+
		+	Open Arduino IDE and go to Sketch --> Include Library --> Manage Libraries
		+	Search the wifimanager and install it
		+	Register to LinkSprite.IO
		+	Download the LinkSpriteIO code
		+	Move the code to Arduino-xxx/libraies/
		+	Open File -> Examples -> LinkSpriteIO -> LinkSpriteIO
		+	b. Create a new account and device on LinkSprite.io
		+
		+	Go to www.linksprite.io and sign up
		+	Enter your Email and password to create a new account
		+	Go to My Account to get your own API Key. The API Key is fatal because only add the Key in your codes, can the data sync to your IoTgo account.

← Older revision		Revision as of 03:31, 21 April 2017
Line 72:		Line 72:


−	[[File:R1-ways.png]]	+	[[File:R1-ways.png\| 640px]]

← Older revision		Revision as of 03:30, 21 April 2017
Line 70:		Line 70:
	*Enter the following source code and click the Upload button		*Enter the following source code and click the Upload button
	*Chose the Upload way and then uoloaded selecte Run way		*Chose the Upload way and then uoloaded selecte Run way
		+
		+
		+	[[File:R1-ways.png]]

← Older revision		Revision as of 03:26, 21 April 2017
Line 62:		Line 62:

	[[File:R1-3.png]]		[[File:R1-3.png]]
		+
		+
		+	d. Create a Arduino Project
		+
		+	*Connect LinkNode R1 with a USB to TTL board to your PC
		+	*Check your serial port which your PC recognize
		+	*Enter the following source code and click the Upload button
		+	*Chose the Upload way and then uoloaded selecte Run way

← Older revision		Revision as of 03:23, 21 April 2017
Line 54:		Line 54:

	[[File:R1-2.png]]		[[File:R1-2.png]]
		+
		+
		+	c. Check the configuration of Board
		+
		+	Because the LinkNode R1 has not been added into the offcial ESP8266 Arduino core repository yet, so you can't find LinkNode R1 board on the boards list, but you can use the WeMos D1(Retired), this board is fully compotiable with LinkNode R1.
		+
		+
		+	[[File:R1-3.png]]