Android and Arduino IoT Control Devices with ThingSpeak

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Android Arduino IoT Control Devices with ThingSpeak.com

Arduino Board  ESP8266 WiFi Module and Android devices make Internet of Things Application to control devices with Thingspeak.com. 
System Diagram

Hardware 

1. Arduino Board or compatible board
2. ESP8266 WiFi Module ( ESP-01 ) with Flash New Firmware.
3. Relay Board.

Option 

Regulator Power Supply for Relay Board.



Wiring Diagram , Arduino Code 

Please link to...
Arduino and ESP8266 Control Devices with ThingSpeak.com
http://microcontrollerkits.blogspot.com/2015/05/arduino-esp8266-iot-control-thingspeak.html

Arduino Kits on ebay
http://www.ebay.com/sch/marychanyanuch2012/m.html?




ThingSpeak API

Test Command ThingSpeak API

For Control Devices
http://api.thingspeak.com/update?key=xxxxxxxxxxxxxxxx&fieldxx=xx

Example Device 1 ON
http://api.thingspeak.com/update?key=1234567890ABCDEF&field1=1.0


Example Device 1 OFF
http://api.thingspeak.com/update?key=1234567890ABCDEF&field1=0.1


Check Update Status
Last data
http://api.thingspeak.com/channels/xxxxx/fields/x/last

xxxxx = Channel Id 
x = field 

Andriod App on Google Play

สอน Android รับเขียนโปรแกรม

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