Digi’s XBee WiFi modules become a great, all-in-one way to get task connected to a wireless network or over to the \ Cloud\

Digi’s XBee WiFi modules become a great, all-in-one way to get task connected to a wireless network or over to the \ Cloud\


Digi’s XBee Wi-fi segments tend to be a great, all-in-one cure for get your venture connected to a wireless system or more inside \ Cloud\ . These modules may look similar to “normal” XBee’s — they truly are also the same pinout — however they’re built to seamlessly connect to 802.11b/g/n companies.

Along with speaking over a special wireless standard, these segments work as with any XBee. You can easily hook them up utilizing XCTU (which helps get it attached to a system). It is possible to toggle I/O pins, study analogue and digital inputs, along with the module to sleep. They could run completely themselves, with no an external controlling microcontroller. Nevertheless, when you need to connect an Arduino, or any other processor, it can be quickly done through serial port.

You need these modules equally you’d some other XBee — to setup a nearby cordless serial gateway. One XBee Wi-fi component can quickly talk to another, assuming that it has got your local internet protocol address with the some other.

Nevertheless these modules have another, more distinctive software: to make Internet-of-Things works super-easy. With the Etherios(TM) product affect services, you can easily rapidly make them linked to the Cloud, where they can release facts and enjoy commands as well.

Covered within Information

Within tutorial we are going to render a fast a review of the XBee Wi-fi segments. We are going to after that go over some examples. We’re going to show you strategies for XCTU to connect these to a nearby cordless community — like setting the SSID and encryption standards.

In the past instance, we are going to show you how exactly to hook the XBee WiFi up to the product affect. This enables one get a handle on the XBee through a web site app packed upwards in your internet browser. You could control your XBee from throughout the sea (or through the desk across your room).

A Synopsis

The XBee WiFi segments all display the exact same impact and pinout because so many “normal” XBees. They’ve got 20 through-hole pins, each spread by 2mm. The pin works start from energy input to GPIO to analog insight to SPI. Right here, through the datasheet, will be the table of pins and their purpose:

XBee Wi-fi modules is attached to another microcontroller via their unique serial slot, but what means they are unique is because they’ve got a whole number of I/O pins of their own. An XBee alone can toggle LEDs, or engines, or relays, and it will study digital or analogue inputs too. We are going to take advantage of the XBee I/O capabilities in To the affect! page, hooking up LEDs and buttons right to the little WiFi module.

Selecting an Antenna

There are a number of XBee Wi-fi modules, each along with their very own antenna firing. Two of the module has integrated antennas: the PCB antenna and cable (whip) antenna. These represent the smartest choice if you’re searching for less, but they’ll also have significantly less assortment.

If you need more array, think about choosing the segments with a U.FL connector what.com vs okcupid vs zoosk or an RPSMA connector. Either of these will require an compatible outside 2.4GHz antenna.

For U.FL version, the Adhesive 2.4GHz antennas making an enjoyable, low-profile possibility. When it comes down to SMA type, duck antennas (large and normal) render a pleasant, trendy selection.

Choosing a Breakout Panel

The easiest way to use these segments is always to put them into a mating breakout panel. For the next pages of this guide, I encourage you get an XBee Explorer, that may enable you to talk on the XBee from your own desktop. The Explorers also come in mini-B USB, USB Dongle and RS-232 Serial (if you a historical computer system with a serial port) forms. All three will be able to work!

As choices into the USB and Serial explorers, there are many more simple XBee breakout panels. There’s the XBee Breakout panel, which merely breaks the actual 2mm-spaced XBee to a more breadboard-friendly 0.1″ pitch. Next there is the XBee Explorer Regulated, which breaks out the pins and has now onboard current managing to assist mesh aided by the 3.3V XBee. Either among these are good for embedding into a project, but are more tough to interface along with your pc.

Throughout the next few pages we are going to explain to you ways to use the XBee Wi-fi with XCTU and Digi’s affect provider. This is not the only method to make use of these segments, but it’s the easiest receive them up-and-running rapidly. Should you adhere alongside, possible quite easily need an XBee chatting with the “cloud”.

Utilizing XCTU

XCTU is Digi’s XBee configuration pc software. It creates chatting with XBees easy, and offers a good software to modify every one of the module’s setup. Whenever using it making use of the XBee WiFi’s, it even supplies a WiFi community scanning and link program which will make connecting to channels very simple.

The present launch of XCTU is available on Digi’s internet site, unfortunately it really is only available for windowpanes. For Mac OS X users, there is a beta form of XCTU 6.0.0 readily available, which we’ve analyzed and discovered to be hired flawlessly with the XBee Wi-fi’s. (screens consumers can take a look as well, it really is pretty advanced.) Go on and install XCTU to check out along.

For this area we’re going to furthermore assume you’ve got an XBee attached to your computer or laptop via a USB Explorer or something close. The Explorer requires specified as a COM port on your desktop. This is the interface we are going to use to talk to the XBee.

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