Adafruit CC3000 WiFi Breakout with Onboard Ceramic Antenna
You buy Adafruit CC3000 WiFi Breakout with Onboard Ceramic Antenna with Coupon : DESKTOP will be discounted 10%
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Why Use Adafruit CC3000 WiFi Breakout with Onboard Ceramic Antenna ?
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Desktop-class CPUs and graphics processors are simply more powerful than their mobile counterparts for the same money. They give you the power to finish whatever task you're working on in less time. Desktop components are less expensive in general, so instead of buying a 0 laptop with a competent Intel Atom processor, you can buy a 0 desktop with a powerful Intel Core i5 desktop CPU in it.You can get desktops with screens that are already built in, or they can be connected externally to a monitor. In either case, you're almost guaranteed to have a bigger display than even the largest desktop-replacement laptop, which tops out at about 18 inches in size. Another plus is that expandable desktops can accommodate multiple graphics cards to support more than two simultaneous displays.For some sensitive situations, buying a desktop gives you physical control of the computer and its use. Limiting access to desktop PCs lets you control who sees confidential business data, and the combination of a desktop PC and a large screen means that parents can monitor what their children are doing online via a quick glance across the room.Adafruit CC3000 WiFi Breakout with Onboard Ceramic Antenna will help your job easier dexhe CC3000 hits that sweet spot of usability, price and capability. It uses SPI for communication (not UART!) so you can push data as fast as you want or as slow as you want. It has a proper interrupt system with IRQ pin so you can have asynchronous connections. It supports 802.11b/g, open/WEP/WPA/WPA2 security, TKIP & AES. A built in TCP/IP stack with a "BSD socket" interface. TCP and UDP in both client and server mode, up to 4 concurrent sockets. It does not support "AP" mode, it can connect to an access point but it cannot be an access point.
Adafruit wrapped this little silver modules in a tidy breakout board. It has an onboard 3.3V regulator that can handle the 350mA peak current, and a level shifter to allow 3 or 5V logic level. The antenna layout is identical to TI's suggested layout and we're using the same components, trace arrangement, and antenna so the board maintains its FCC emitter compliance (you'll still need to perform FCC validation for a finished product, but the WiFi part is taken care of). Even though it's got an onboard antenna we were pretty surprised at the range, as good as a smartphone's.
Each order comes with one fully assembled and tested breakout and a small stick of header you can use to solder in and plug into a breadboard. We don't have a detailed tutorial yet but to get you started, we've got a fully working Arduino library that is based off of TI's codebase but adapted for use with the AVR. We also have example code showing how to scan the SSID's, connect to your access point and run DHCP, do a DNS lookup to IP address, ping a site and connect to a remote TCP socket such as a website and print out the page.
Check out Adafruit's tutorial for wiring and Arduino library downloads
For use with Arduino Uno & Mega only at this time.
You buy Adafruit CC3000 WiFi Breakout with Onboard Ceramic Antenna with Coupon : DESKTOP will be discounted 10%
