Implementing Bluetooth iBeacon Beacons on nRF52 #Bluetooth #beacon #NordicTweets @novelbits

As a continuation of Mohammad Afaneh’s series on Bluetooth beacons (part 1 here and part 2 here), a new blog post covering Apple’s iBeacon standard in a bit more detail.

iBeacon is especially useful for deploying location-awareness applications and monitoring user behavior within an area. It was introduced in iOS 7 and utilizes Bluetooth Low Energy (BLE) to send out advertisements that get discovered and utilized by other BLE-capable devices (especially smartphones).

It’s an application layer implementation on top of BLE, so it requires awareness on both sides:

  • Implementing the iBeacon format on a BLE device (normally battery-operated)
  • Implementing awareness of the iBeacon format on another device capable of acting as a BLE scanner (normally a smartphone app)

An example showing how this can be implemented in the field. The example is for a chain of international stores.

  • UUID is common across all stores and defined in the app.
  • Major identifier is assigned to each of the different store locations.
  • Minor identifiers are assigned for regions within the stores
  • UUID, Major, and Minor identifiers are not registered with Apple and are chosen at the developer/manufacturer discretion.

See the full details in the blog post here.


Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.

Join 28,000+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Follow Adafruit on Instagram for top secret new products, behinds the scenes and more https://www.instagram.com/adafruit/

CircuitPython – The easiest way to program microcontrollers – CircuitPython.org


Maker Business — Over 500,000 manufacturing jobs are going unfilled

Wearables — Wings that shine

Electronics — Get the scoop on crystal capacitors

Python for Microcontrollers — Python on Microcontrollers Newsletter: WipperSnapper beta, 30k Discord Users and more! #Python #Adafruit #CircuitPython @micropython @ThePSF

Adafruit IoT Monthly — Smart Agriculture, an E-Ink Newspaper, and more!

Microsoft MakeCode — MakeCode for the micro:bit - 2021 Release!

EYE on NPI — Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey

New Products – Adafruit Industries – Makers, hackers, artists, designers and engineers! — New Prods 7/22/21 feat. Etched Glow-Through Keycap w/ Open Source Hardware Gear Logo – MX Switches! @adafruit #adafruit #newproducts

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !



No Comments

No comments yet.

Sorry, the comment form is closed at this time.