ESP8266 WiFi SmartConfig with Android App.

ESP8266 WiFi SmartConfig with Android App and Arduino IDE.

What is ESP8266 WiFi SmartConfig?

When you use ESP8266 WiFi Module connect your network or Internet. You must fill SSID and password for your network to ESP8266 Code. SmartConfig help you to do that automatically.

System Diagram

smart config APIs

Herein we only introduce smart-config APIs，users can inquire Espressif Systems for smart-config documentation which will contain more details. Please make sure the target AP is enabled before enable smart-config.

1. smartconfig_start

Function: Start smart configuration mode, to connect ESP8266 station to AP, by sniffing for special packets from the air, containing SSID and password of desired AP. You need to broadcast the SSID and password (e.g. from mobile device or computer) with the SSID and password encoded.

Note:

1. This api can only be called in station mode.
2. During smart-config，ESP8266 station and soft-AP are disabled.
3. Can not call smartconfig_start twice before it finish，please call smartconfig_stop first.
4. Don’t call any other APIs during smart-config, please call smartconfig_stop first.

2. smartconfig_stop

Function: stop smart config, free the buffer taken by smartconfig_start.

Note:

Whether connect to AP succeed or not, this API should be called to free memory taken by smartconfig_start.

Prototype: bool smartconfig_stop(void)

Parameter: null

Return:

true: succeed

false: fail

ESP8266 WiFi SmartConfig Source Code ( Arduino IDE )

https://github.com/sandeepmistry/esp8266-Arduino/blob/master/esp8266com/esp8266/libraries/ESP8266WiFi/examples/WiFiSmartConfig/WiFiSmartConfig.ino

Android App Source Code

https://github.com/EspressifApp/EsptouchForAndroid

สอน Android รับเขียนโปรแกรม

My Website

http://softpowergroup.net/

email : info@softpowergroup.net   Tel .081-6452400

Google+  https://plus.google.com/+SoftpowergroupNetThailand/

Android and Arduino IoT Control Devices with ThingSpeak

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

My Website

http://softpowergroup.net/

email : info@softpowergroup.net   Tel .081-6452400

Google+  https://plus.google.com/+SoftpowergroupNetThailand/

Android IoT ThingSpeak Sensor Data Monitor

 
Android IoT ThingSpeak Sensor Data Monitor

A major component of or rather the very concept, Internet of Things, is about how to connect various devices to the network so that they can both send data and receive commands. Various technologies to address the last mile connectivity, such as Bluetooth, WiFi, NFC, etc... already exist, but most of these are complicated to deploy and often need additional hardware such as a local control server or appliance.

What is ThingSpeak?
ThingSpeak is an open source “Internet of Things” application and API to store and retrieve data from things using HTTP over the Internet or via a Local Area Network. With ThingSpeak, you can create sensor logging applications, location tracking applications, and a social network of things with status updates.

NEW Version

http://androidcontrol.blogspot.com/2016/04/android-esp8266-iot-thingspeak-sensor.html

System Diagram

Your Things
Things is the objects or embedded system or electronics sensors or devices and  connectivity to enable it to achieve greater value and service by exchanging data with the manufacturer, operator and/or other connected devices.
Each thing is uniquely identifiable through its embedded computing system.

but is able to interoperate within the existing Internet infrastructure.

Arduino

• Using an Arduino + Ethernet Shield to Update a ThingSpeak Channel
• Update Twitter with ThingTweet and Arduino + Ethernet Shield
• Update ThingSpeak Channels and Twitter with Arduino Ethernet
• Controlling the Arduino Yún with TalkBack
• CheerLights with Arduino and the FastLED Library
• RESTduino to ThingSpeak via Python 
• Arduino Examples for ThingSpeak on GitHub 
• Freetronics Eleven Arduino Review and ThingSpeak Project

ESP8266 Wi-Fi Module

• IoT Datalogger with ESP8266 WiFi Module and FRDM-KL25Z 
• A Simple IoT Project with the ESP8266 Wi-Fi module 

Electric Imp

• Data Storage and Retrieval with ThingSpeak for Electric Imp Connectivity
• Battery-powered Temperature Logger with ThingSpeak + Electric Imp 
• Solar-powered Temperature Logger with Electric Imp and ThingSpeak 

Raspberry Pi

• ThingSpeak Temperature with Raspberry Pi and BrickPi 

My Things

Arduino ESP8266 Sent Sensor data to IoT ThingSpeak 
http://microcontrollerkits.blogspot.com/2015/05/arduino-esp8266-sensor-IoT-Thingspeak.html

Android IoT ThingSpeak Data Monitor App.

IoT ThingSpeak Data Monitor in Android App.

https://play.google.com/store/apps/details?id=iot.sensor.data.monitor

My Website

http://softpowergroup.net/

email : info@softpowergroup.net   Tel .081-6452400

Google+  https://plus.google.com/+SoftpowergroupNetThailand/

Arduino WiFi Control with ESP8266 Module

Version Arduino UNO

Version Arduino MEGA + LCD Display

Arduino WiFi Control with ESP8266 WiFi Module
This Arduino Project you can control 4 channel relay outputs via WiFi with ESP8266 WiFi Module.
This Project is a basic Internet of Things.(IoT)

Now,We've upgrade to use only ESP8266 Module only.
Pls. see this
http://androidcontrol.blogspot.com/2016/05/esp8266-wifi-control-relay.html


System Diagram

Hardware
1.Arduino Board or compatible board
2.ESP8266 WiFi Module
3.Relay Board.
4.Logic Converter ( We use Resistor 4.7K and 2.7 K )

Option 

• Regulator
• LCD Display

Wiring Diagram

For Arduino MEGA

ESP8266 pin CH_PD to 3.3V

Arduino Pin19  ( RX1 )  to ESP8266 pin UTXD

Arduino Pin18  ( TX1 )  to ESP8266 pin URXD

Relay Board Wiring

Arduino Pin 22 to Relay 1
Arduino Pin 23 to Relay 2
Arduino Pin 23 to Relay 3
Arduino Pin 24 to Relay 4



For Arduino UNO

ESP8266 pin CH_PD to 3.3V

Arduino Pin10  ( RX1 )  to ESP8266 pin UTXD

Arduino Pin11  ( TX1 )  to ESP8266 pin URXD

Arduino Pin 2 to Relay 1
Arduino Pin 3 to Relay 2
Arduino Pin 4 to Relay 3
Arduino Pin 5 to Relay 4

Development Kit Prototype

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




ESP8266 Wifi Module Test with AT-Command

WiFi Module ESP8266 AT-Command Test
http://microcontrollerkits.blogspot.com/2015/02/wifi-module-esp8266-at-command-test.html




WiFi Module ESP8266 AT-Command Make WebServer
http://microcontrollerkits.blogspot.com/2015/03/arduino-esp8266-wifi-web-server.html




Software

Arduino Code 

For Arduino MEGA ( 4 channel with 16x2 LCD Display )
http://softpowergroup.net/files/Arduino/ArduinoMegaCode.zip


For Arduino UNO ( only 2 Relay channel )
http://softpowergroup.net/files/Arduino/ArduinoUNO.zip


Android App on Google Play  

App Manual

Open App
If your android device connect to WiFi Network already. It show "Your SSID"
Then Connect

For First Connect
Must input your Arduino Esp8266 wifi IP Address ( xxx.xxx.x.xxx ) and Port is 80

Then Connect to IP Address

Connect OK ,Ready to Control your device.

Change your Device Name
you can press option each channel to change device nmae.

Change Device Name then Save

Delete Device channel ,set to default and delete your IP address
use Option Menu then setting

My Blog

Raspberry Pi Project



My Website
http://softpowergroup.net/
email : info@softpowergroup.net   Tel .081-6452400
Google+  https://plus.google.com/+SoftpowergroupNetThailand/

Arduino Bluetooth Control Smart Home

Arduino Bluetooth Control Smart Home

with Firmata

This project you can control 8 channel relay outputs via Bluetooth with Android device and Arduino board + Bluetooth Module.

About Arduino code use Firmata Library so, you don't need to write any arduino code just flash to arduino board because Firmata library is built-in in Arduino IDE already.


System Diagram

Hardware

1. Arduino Board or compatible Board.
2. Bluetooth Module ( HC-04,HC-05 or HC-06 )
3. Relay Board

Option
Regulator 5 V. DC 1 A for Relay Module

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

Wiring Diagram

Arduino Pin 2 to Relay CH.1
Arduino Pin 3 to Relay CH.2
Arduino Pin 4 to Relay CH.3
Arduino Pin 5 to Relay CH.4
Arduino Pin 6 to Relay CH.5
Arduino Pin 7 to Relay CH.6
Arduino Pin 8 to Relay CH.7
Arduino Pin 9 to Relay CH.8


Arduino Pin 0 ( Rx ) to Bluetooth Module Pin
Arduino Pin 1 ( Tx ) to Bluetooth Module Pin

You can change Arduino Pin by Setting Arduino Pin.

Software

Arduino Sketch

Arduino Code use  Firmata Library.

How to program Firmata code to Arduino Board
http://microcontrollerkits.blogspot.com/2014/12/arduino-usb-control-with-firmata.html

Android App on Google Play

Download App on Google Play
https://play.google.com/store/apps/details?id=arduino.bluetooth.control




All My App on Google Play

   Amphan Account

   Digital2u Account

Arduino Bluetooth Control App Manual

1.Bluetooth Setting
you must setting and pairing Bluetooth Module with android device first
when Bluetooth setting is done.Open App and connect to Bluetooth.

2.Change your device name and Arduino Output pin
you can use option menu or setting on each channel.

Use Option Menu to Setting
you can delete some channel ( Set to default  mean set back to 8 channel )

Multi-Screen design

My Blog

Raspberry Pi Project



My Website
http://softpowergroup.net/
email : info@softpowergroup.net   Tel .081-6452400
Google+  https://plus.google.com/+SoftpowergroupNetThailand/