Anaconda WiFi Shield for Arduino. • Features built-in TCP/IP stack and WiFi related code• Arduino is not included• Compatible with UART to WiFi Module (No Antenna) LinkSprite introduces the Anaconda WiFi Shield for Arduino (everything you see on the picture is included except the Arduino board). This WiFi Shield has a built-in TCP/IP stack and all the WiFi related codes. Simply add an Arduino to configure the WiFi parameters using AT command through the UART, or simply treat the WiFi as a transparent serial port after some offline configuration.
For offline configuration, set the jumper TX to MTX, RX to MRX, remove the Arduino's ATMGEA328, and configure the module through the Arduino USB port using the configuring GUI utility. During power cycle, the parameters are saved. Drive a webpage in real-time using Arduino, SensorMonkey and Processing.js. Remote visualization of real-time sensor data. This tutorial describes in detail how to use the free SensorMonkey service to push real-time sensor data from an Arduino to a webpage for visualization using Processing.js. No server-side coding or Ethernet shield is required. A standard, run of the mill Arduino will work perfectly. You'll also need a sensor to sample some values. After configuring the Arduino to sample sensor values, I use SensorMonkey to publish the data live over the Internet in real-time (Disclosure: I co-founded the company developing SensorMonkey).
UPDATE 26-06-2012: Non-Windows Users As an alternative to Bloom for non-Windows users, I have uploaded a Processing sketch, named SensorMonkeySerialNet, to our GitHub account. Controlling Arduino Using Android | HACKOLOG - Amazing Hacks and Mods. The article provides some basic information on how to use an Android device to read sensor values from an Arduino, that too with the help of a low cost bluetooth serial device. Read on to know more about this. The circuit mentioned here uses python as the scripting language. But there is an array of other scripting languages that can be used for this purpose. The hardware and software requirements of this project are listed below: Android device with bluetoothJY-MCU bluetooth wireless serial port module.Arduino boardSensor or Potentiometer The bluetooth module is preprogrammed with the some factory settings.
Next the Bluetooth device has to be connected to the Arduino. The sensor or potentiometer has to linked to the analog pin A0. Once this is done, the Android Scripting Layer and Python should be installed. Notifying Doorbell with PushingBox. Amarino - "Android meets Arduino" - Home. Arduino webserver. Turn Your Arduino Into an ISP. There are a few instances in which it is neccesary to program microcontrollers without a bootloader. For example, if have run out of storage on a chip you can get an additional 2KB when you program without a bootloader.
Another example, the one I will show you how to do, is to program chips that have no serial capabilities and therefore cannot use a bootloader. The ATtiny85 is one of these chips. To program the ATtiny85 using the Arduino ISP you must first add ATtiny85 support to the Arduino environment: * Download attiny45_85.zip * Unzip the folder * Copy the folder to the Arduino IDE's Hardware folder * Reopen the Arduino IDE, you should see the ATtiny85 in the Tools >> Board menu Now connect your Arduino ISP to the ATtiny85 like the diagram below. Open the Blink sketch, change every '13' to '0', select ATtiny85 from the Tools >> Board menu, and select the serial port that is your Arduino ISP. Using an Arduino + Ethernet Shield to Update a ThingSpeak Channel. Using an Arduino + Ethernet Shield to Update a ThingSpeak Channel This tutorial demonstrates how to use the Arduino to read in the analog input and update a ThingSpeak Channel by sending an HTTP POST via the Arduino Ethernet Shield or the Arduino Ethernet (all-in-one).
The analog input can be the output of a sensor, like a light sensor or temperature sensor. ThingSpeak Client Arduino Sketch This Arduino sketch takes the value of Analog Pin 0 and updates Field 1 of a ThingSpeak Channel using the ThingSpeak API. Arduino_to_ThingSpeak.ino [Arduino 1.0+] ThingSpeakClient.pde [Arduino 0023 or less] Getting Started with ThingSpeak Sign Up for New User Account – a New Channel by selecting Channels and then Create New ChannelEnter the Write API Key in this sketch under “ThingSpeak Settings” ThingSpeak API IP Address The Arduino + Ethernet Shield does not have DNS by default, so you need to send data using an IP address.
HTTP POST to ThingSpeak Watchdog Timer. Amarino - "Android meets Arduino" - Home. Arduino Ethernet Shield Tutorial. The Ethernet Shield is based upon the W51000 chip, which has an internal 16K buffer. It has a connection speed of up to 10/100Mb. This is not the fastest connection around, but is also nothing to turn your nose up at.
It relies on the Arduino Ethernet library, which comes bundled with the development environment. There is also an on-board micro SD slot which enables you to store a heck-of-a-lot of data, and serve up entire websites using just your Arduino. This requires the use of an external SD library, which does not come bundled with the software. The board also has space for the addition of a Power over Ethernet (PoE) module, which allows you to power your Arduino over an Ethernet connection. For a full technical overview, see the official Ethernet Shield page. Update Twitter with ThingTweet and Arduino + Ethernet Shield. This tutorial explains how your Arduino via an Ethernet Shield can update a Twitter status using the ThingTweet App from ThingSpeak.
Setup ThingTweet Sign in to select Apps from the menu, and then click on ThingTweet. Under the ThingTweet App, select “Link new Twitter account”. This will redirect you to Twitter to see if you want the app to have the ability to access your account. The app generates a ThingTweet API Key for you to use. ThingSpeak API IP Address The Arduino + Ethernet Shield does not have DNS by default, so you need to send data using an IP address.
Byte server[] = { 184, 106, 153, 149 }; // ThingSpeak IP Address: 184.106.153.149 HTTP POST to ThingTweet Here is an example HTTP POST to update a Twitter Status via ThingTweet: POST /apps/thingtweet/1/statuses/update HTTP/1.1 Host: api.thingspeak.com Connection: close Content-Type: application/x-www-form-urlencoded ThingTweet Arduino Sketch [Arduino 1.0+] Arduino_to_ThingTweet.ino ThingTweet.pde.