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For Your Every Summer RSVP, with Code: SUMMER15
Description
CC3000 WiFi Breakout with Onboard Ceramic AntennaFor years we've seen all sorts of microcontroller friendly WiFi modules but none of them were really Adafruit worthy. Either they were too slow, or too difficult to use, or required signing an NDA, or had limited functionality, or too expensive, or too large. So we shied away from carrying any general purpose microcontroller friendly WiFi boards. NO LONGER! The CC3000 hits that sweet spot of usability, price and capability. It uses SPI for
For years we've seen all sorts of microcontroller-friendly WiFi modules but none of them were really Adafruit-worthy. Either they were too slow, or too difficult to use, or required signing an NDA, or had limited functionality, or too expensive, or too large. So we shied away from carrying any general purpose microcontroller-friendly WiFi boards.
NO LONGER!
The 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.
We 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.
Please note the hardware is good, but the library code does not yet support all of the CC3000's functionality. SSID scanning, connection, DHCP, DNS lookup, ping, and UDP/TCP client connections (eg connect to a website and grab data) all work and are tested with example code. UDP/TCP server connections are not supported yet! As we try to complete the functionality, check or subscribe to the github repo for instant updates. For now we suggest this module and codebase for people with some programming and microcontroller experience
For use with Arduino Uno & Mega only at this time - we'll try to get the code ported to the Leonardo/Due at some point but no ETA. To wire it up: Connect Vin to 5V and Ground to common ground. SCLK connects to your Arduino's hardware SPI Clock pin, MOSI to the SPI MOSI pin, MISO to the SPI MISO pin, CS to digital #10, VBEN to digital #5, and IRQ to digital #3
Features
- Dimensions: 26.22mm / 1.03" x 40.45mm / 1.59" x 2.95mm / 0.11"
- Weight: 3.46g
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 1
Doesn’t sparkle
Color: #2 Sliver
No sparkle glitter way to fine doesn’t show on skin
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
★★★★★ 3
Shimmer good smell no
Color: #3 Rose Gold
Smell is meh. I mixed it with body spray. The cap broke first day of use. Love the shimmer though!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2025
★★★★★ 5
Beautiful and emphasize my tan
Color: #3 Rose Gold
Absolutely love this product. It is perfect for me and had a ton of compliments love that comes in different colors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 18, 2025
★★★★★ 5
Best budget dupe by far
Color: Gold, Size: 3.38 Fl Oz (Pack of 1)
Love, love, love it. Love the price, love the feel, love the smell. It absorbs fully not greasy at all and leaves just a hint of glow on your skin.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Great! Smells good, and subtle sparkle!
Color: Gold, Size: 3.38 Fl Oz (Pack of 1)
Smells so good !!!!
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Reviewed in the United States on May 24, 2026
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