SKU: 23173375083

Bluetooth 4.0 Low Engergy BLE Shield v2.0

Sale price$17.91 Regular price$19.90
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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Bluetooth 4.0 Low Engergy BLE Shield v2.0BLE Shield 2 stands for Bluetooth 4. 0 Low Energy Shield version 2. It is designed to work with Arduino boards, including Arduino Uno, Mega 2560, Leonardo and Due. It allows you to connect your Arduino board with other BLE Central device like a smartphone or tablet. Note: Headers of this product is shipped unsoldered. Requirement iOS 6 or 7: iPhone 5 (all models), iPhone 4S, iPad Air, iPad (3rd gen or later), iPad mini (all models) and iPod touch (5th

BLE Shield 2 stands for Bluetooth 4.0 Low Energy Shield version 2. It is designed to work with Arduino boards, including Arduino Uno, Mega 2560, Leonardo and Due. It allows you to connect your Arduino board with other BLE Central device like a smartphone or tablet. 
 
Note: Headers of this product is shipped unsoldered.

Requirement
  • iOS 6 or 7: iPhone 5 (all models), iPhone 4S, iPad Air, iPad (3rd gen or later), iPad mini (all models) and iPod touch (5th gen or later)
  • Android 4.3 devices with BLE hardware: Nexus 4, Nexus 7 and Samsung Note 3.
 
New features in version 2 
  • Besides the on-board PCB antenna, option to use SMA connector for external antenna (soldering is required)
  • Flexible REQN and RDYN pins selectable from pin 2 to 12, these pins are fixed at 8 & 9 for BLE Shield v1
  • Reset button also resets the Arduino board, and vice versa
  • ICSP header provides Vcc (for other shields to get power source)
  • 5. ICSP header now passes through (for other shields to connect to the SPI)
  • 6. Shield's reset is controllable by Arduino pin 4 or 7
  • 7. Reset signal to the shield is now active low (i.e. pull low to reset the shield)
  • 8. Added test points for power consumption measurement of the nRF8001 chip (soldering is required)
  • 9. Added circuitry and test pin (J9 NC) for measurement of instant working current (using logic analyzer, 1mA = 100mV). 
Usage
  • Control your Arduino pins with our/your own mobile App
  • Send sensor data from your Arduino to an App for processing
  • Use your iDevice as an internet gateway for your Arduino
  • and much more!
 
Specification
  • Nordic nRF8001 Bluetooth Low Energy connectivity IC
  • Support Peripheral (Slave) role operation only - nRF8001 IC limitation
  • Proprietary simple serial interface (ACI) 


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 23173375083

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Naomi L.
Los Angeles, US
★★★★★ 5
Wonderful
Super comfy and easy on and off, yet stylish imo! I could walk miles in these as a 56 yo and have worn them for three years! I hope they never stop making them. The only tweek I would suggest is to cover the footbed with leather or suede not cloth so they would last longer!
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Reviewed in the United States on April 15, 2026
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Johsz Family
Port Orchard, US
★★★★★ 5
Great value and super comfy!
Size: 7, Color: Sand
These shoes are so comfortable and my new go to for summer. They are lightweight and fit like a glove. Great value
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Reviewed in the United States on May 25, 2026
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Amazon Customer
Massapequa, US
★★★★★ 5
Perfect
Size: 9, Color: Black
Just what you would expect from Ugg. Excellent quality. Perfect fit. Super comfy! Worth the money.
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Reviewed in the United States on April 18, 2026
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Debbie Ley
Omaha, US
★★★★★ 5
Awesome sandal!
Size: 6.5, Color: Dark Chestnut
Love them! True to size and comfy!! Will not be disappointed.
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Reviewed in the United States on May 9, 2026
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EDELWEISS
Chelsea, US
★★★★★ 5
SOO COMFORTABLE!
Size: 9, Color: Mustard Seed
SOOO COMFORTABLE! I LOVE UGGS! That foot bed is SO SMOOTH! I can't tell you how many pairs of REAL Uggs I have, I actually STILL have my first pair from over 35 years ago, and no one can believe they're that old! I keep all of mine in excellent condition! So when I saw these "summer" sandals I absolutely had to order them! I put them on and didn't want to take them off! Of course they fit like a dream! I always wear a 9 in all of my Uggs, these might run a tiny bit bigger, BUT they are adjustable! If you don't have a wide foot, you might want to size down. My feet tend to swell in summer, so I'm staying with my 9's. Price was great on Amazon, and they're REAL Uggs! LOVE the color! highly recommend!
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Reviewed in the United States on April 22, 2026

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