Ble examples

. This app demonstrates how to scan Bluetooth Low Energy (BLE) devices and display the signal strength (rssi) of found devices. This is an experimental example, that shows how to communicate with an Arduino board equipped with the Bluetooth Low Energy (BLE) shield. ino provides examples of various screens, plotting and data logging. Implementing Eddystone Bluetooth Smart Beacons Using the TI BLE-Stack 4 Project Overview and Prerequisites Prior to following the examples described in this application note, the designer should have a detailed understanding of the TI BLE-Stack SDK as described in the SW Developer’s Guide (SWRU393), the How can develop Windows C# App using BLE. Bluetooth developer FAQ Jun 08, 2016 · Bluetooth LE Gatt Example, scan BLE devices Last post show the first step to enable Bluetooth , this post show how to scan BLE devices in range. »BLE 11 Characteristic notification slave. The master branch will always point to the latest release. However, why not add one more? 12 Dec 2018 Hi, it seems really strange to me that only me is getting this kind of problem: I took examples from the "examples/bluetooth" folder in esp_idf and  11 Jan 2018 It is a complete and solid example of a BLE application developed on top of the SmartSnippets™ DA1468x SDK. This is an experimental example, that shows how to communicate with an Arduino board equipped with the Bluetooth  For example, most heart rate monitors include both the Heart Rate Measurement Service and Battery Service. This example shows how notifying processes works. md of the desired branch/release. A quick introduction to BLE. The only configuration needed is for you to go to your system's Bluetooth settings and to click Connect . ESP32 BLE + Android + Arduino IDE = AWESOME: IntroductionAs you might know, the ESP32 is an incredibly feature-packed module that has not only WiFi but also Bluetooth Low Energy (BLE), touch sensors, tons of ADC pins, DAC pins, audio support, SD card support did I mention enough to impres Sep 06, 2018 · This is a follow-up to my previous blog post; -custom-commands-to-a-ble-example-using-nordic-uart-service">adding custom commands to a BLE example. BLE. See Also. This post is a quick introduction to BLE with the ESP32. Read the Instructable for #173 ESP32 Bluetooth BLE with Arduino IDE (Tutorial) and Polar H7 인텔 이노베이션 랩 Arduino 101 BLE Example Project 입니다. BLE Advertising is one of the most important aspects of Bluetooth Low Energy. Demonstrate cordova-plugin-ble-central with Ionic. In this tutorial we’ve shown you the basic principles of Bluetooth Low Energy and shown you some examples with the ESP32. eww projects whereas CCS project are imported. The ESP32 can act as a BLE server or as a BLE client. 1 Part I For who doesn't know Bluetooth Smart/Low Energy devices are devices optimized for low power consumption. Description . Plugins. A working example implementing the BLE central role and GATT client. SymmetryElectronics. Furthermore, polling requires two-way communication and Notify is one way, so you will save on radio airtime which would lead to further energy reduction. Web Bluetooth Samples. Droid. The Microchip Bluetooth Data (MBD) mobile app is available to speed up development for both Android and iOS. Welcome to SDK. Gearing Up for Part Two Dec 09, 2017 · So far, we had to use Espressif’s tools to use Bluetooth on the ESP32. Or you can refer here. To compile the examples, you need first compile the CMSIS library, few examples may need the EHAL library. Microchip delivers the industry’s broadest range of Bluetooth® certified solutions for your embedded design. You can rate examples to help us improve the quality of examples. The lowest connection interval which can be negotiated for normal applications is 15ms. € Starting with the February 2009 exam, the Texas Board of Law Examiners began publishing selected examinee answers for essay questions 1 through 12 (in lieu of commenting on common problems or errors for these items). 2# ATM16 • Configuring Beacons • Beacon Deployment Examples  Crowdfunding case studies and analysis of the core elements / principals that every successful crowdfunding campaign follows. Once you compile and flash the program into your NRF51822 chip. 0 and mbed OS 5. If you want to connect two device using bluetooth low energy then you need to make one device as a simulator same as BLE device, like your  The Native IDE is able to use Windows' own BLE drivers. Most Implementation of BLE features/layers on the AP is implementation specific and thus left up to the developer for integration. I am starting to build up a simple BLE network with a microcontroller and a raspberry pi (tardis BLE dongle). C# (CSharp) MvvmCross. For example heart rate from a heart rate BLE device is a characteristic. Over 100,000 English translations of French words and phrases. This repository is superseded by armmbed/mbed-os-examples-ble - which contains BLE example applications for mbed OS 2. If you plan to use  This example shows how to implement a Bluetooth® Low Energy (BLE) receiver using the Communications Toolbox™ Library for the Bluetooth Protocol. Europe's leading event dedicated to licensing and brand extension takes place every October and brings together 8,000+ manufacturers and retailers with 270+ brand owners. A typical example of this configuration includes most smartphones, tablets, and  31 Mar 2016 Low Energy (BLE), and manage them centrally or via a mobile app. The Least Significant Byte (LSB) is on the left. What does BLE stand for? BLE abbreviation. 30 definitions of BLE. examples\ble_peripheral\ble_app_hts Nov 21, 2015 · Also your BLE device might get updates in an aperiodic fashion, so periodic polling is an utter waste of energy. bluetooth in uwp apps. Define BLE at AcronymFinder. Let's take an example of BLE beacons trying to communicate with a smartphone in  In the above screenshot, the Central Scan example scans for BLE devices. 31, 2014 One thing I notice in the fast-moving mobile payment space is the constant struggle for accuracy. Bluetooth. Bluetooth Low-Energy (LE) Bluetooth Low Energy (LE) is a specification that defines protocols for discovery and communication between devices that have an efficient energy usage requirement. Beginner. The SWRU393_CC2640_BLE_Software_Developer’s_Guide uses the Simple BLE Peripheral (simple_peripheral) Introduction. nRF Connect App을 이용하여 블루투스로 LED를 제어합니다. The modules can be paired using the default pin 000000 (unless you have changed it of course). Devices can act as an GATT Server, GATT client or both at the same time. Jan 17, 2019 · AN91267 introduces you to PSoC® 4 BLE, an ARM® Cortex -M0 based Programmable System-on-Chip (PSoC) that integrates a Bluetooth Low Energy (BLE) radio system. There are a lot of great apps and examples that allow the micro:bit to talk to a smartphone over BLE waveform = bleWaveformGenerator(message,Name,Value) also specifies options using one or more name-value pair arguments. 2 module, from u-blox. Get the BluetoothAdapter NRF51822 ADC data over the BLE link . Definition of BLE in the Definitions. NET)? examples\ble_peripheral\ble_app_hrs: Used for medical and sport equipment with heart rate sensors. Bluetooth Low Energy (BLE) Identifier Reference Overview of BLE device identification . BLE characteristic is the actual data which is served through the BLE device. Here are the main differences in programming blink_example and ble_app_hrs applications. It also features secure connections with bonding using confirmation capabilities of the device. For more information including code samples, see the Bluetooth Low Energy topic. For iOS 10 and above, most iOS devices support a 185 byte MTU and 7 packets per connection interval. As a starting point, I am looking for a simple C or C++ example to read/write a BLE device, similar to what I am able to do over the command line. WARNING! Some sketches may contain errors. I implemented the BLE device and all of the peripheral code for the GATT services on there, so I have a reasonable understanding of the BLE protocol at that level. The Universal Windows app examples are for some reason not including any examples for using BLE GATT services, thus I decided to make one. This is part of a series of articles on the nRF51. 1. As of July 2011, selected examinee answers were also published for the MPT. I would just do it in uwp, but I need vJoy which is designed for . Reading BLE characteristics or getting notified of changed BLE characteristics could be a whole different tutorial. The handler reads the stack event, and passes the event to the application and all registered BLE stack event observers, such as BLE services and modules, through callback functions. Let's take an example: a heart rate monitor is BLE peripheral that has a rate profile which in  20 Jul 2017 Ionic Framework Bluetooth Low Energy Examples - a TypeScript repository on GitHub. net dictionary. At reelyActive, we often get asked questions like "how much can one know about a person's smartphone from its Bluetooth packets?" or "can I recognise subsequent visits of the same device?" This is intended to be a just-technical-enough reference for anyone Sep 20, 2015 · How to create a custom BLE peripheral using the nRF51 by creating a service and characteristics. The following samples show you some of the ways that you can use the Web Bluetooth API. Latest Mbed OS 5 examples for Bluetooth can be found here: BLE Examples on  Scan For BLE Devices. »BLE 04 Scan device. Please see the available sample applications located in \examples\<kit> as a starting point for using the BLE-Stack SDK to develop a BLE application. Source Code Files for the ADC over BLE on Github. The included TI-RTOS installation is required for developing applications with the BLE-Stack SDK. To test the examples it is suggested to use a BLE app like the nRF Connect and a Beacon scanner like Beacon Scanner. Ask Question and am finding lack of good documentation/examples a real problem. 0 includes both traditional Bluetooth, now labeled "Bluetooth Classic", and the new Bluetooth Low Energy (Bluetooth LE, or BLE). Oct 28, 2017 · Now, Raspberry Pi is acting as BLE advertiser by running the BlueZ example code. NOTE. Examples: NFL , NASA, Feb 18, 2014 · BLE for developers in Windows 8. It uses both the Dialog BLE  15 Mar 2017 Bluetooth Low Energy is also abbreviated to BLE. is it possible to use bluetooth low energy (ble) with . Bluetooth Low Energy is a wireless personal area network technology designed and marketed BLE does, however, use a simpler modulation system. com - Bluetooth Low Energy (BLE) applications are appearing all over the world in all kinds of industries and markets. BLE is targeted for very low power devices, devices that can run on a coin cell battery for months or years. ADC over BLE link established a communication link between NRF51822 board and a mobile device. Arduino/Genuino 101 CurieBLE Heart Rate Monitor. Oct 15, 2017 · Arduino, HM-10 and App Inventor 2 Posted on October 15, 2017 by Martyn Update: The BLE extension included with the examples is out of date and does not function fully any more. Service BLE stack event handlers: Services may implement their own BLE stack event handlers. We will re-use the BluetoothLeService. BLE Alerts Secure 2¶. Also, it can be easily a BLE beacon such as Apple’s iBeacon by modifying the code. Perfect for IoT (Internet of Things) applications, when interfaced to a BLE enabled smartphone or Bluetooth Internet Gateway, applications can be monitored, controlled and updated from anywhere in the world. If BLE is supported, but disabled, then you can request that the user enable Bluetooth without leaving your application. BLE central devices like mobile phones can find  This examples shows how to connect to other BLE device, using default connecting parameters. Older releases can be accessed by checking out/downloading their corresponding branch. These are the top rated real world C# (CSharp) examples of MvvmCross. Of course there is older 8. Meaning of BLE. First, we'll explore what's BLE and what it can be used for, and then we'll take a look at some examples  Communicate With Arduino Over BLE. Firstly, we need to know some basic concepts. The heart rate reading in beats per minutes (bpm) , the location of the sensor, and the battery level of the sensor are accessible. The Samsung S7 and the Sony Z3 Compact find the HM-10 through Settings but the honor Pro 4 does not. The nRF51 is a system-on-chip with a Cortex M0 and a BLE radio chip all in one. Examples include: wearable devices, such as fitness trackers; smart home appliances  You can find the BLE Beacon Scanner sample project at: CPP\Multi-Device Samples\Device Sensors and Services\Bluetooth\Beacons\BLEBeaconScanner. BLE (Bluetooth LE, Bluetooth low energy, marketed as Bluetooth Smart) is a wireless personal area network technology designed and marketed by the Bluetooth Special Interest Group aimed at novel applications in the healthcare, fitness, beacons, security, and home entertainment industries. Please refer this post to create iBeacon with BlueZ. The sketch implements the standard BLE "Heart Rate Monitor" service. Note. BLE Alerts with Security 2 ===== An implementationof an Alert Notification device to show how services and characteristics can be easily created. As with previous BLE-Stack releases, each example contains a toolchain subdirectory for CCS and IAR. A heart rate BLE device allows real-time measurement and transmission of human heart rate information to a nearby mobile device. 0 specification. It was introduced by the Bluetooth Special Interest Group (Bluetooth SIG) in December 2009 as part of the Bluetooth 4. BLE demos using mbed OS and mbed cli. The nRF5 SDK provides a rich developing environment for nRF5 Series devices by including a broad selection of drivers, libraries, examples for peripherals, SoftDevices, and proprietary radio protocols. Available in Chrome 45+ | View on GitHub | Browse Samples. 02. To help select a specific BLE example, see BLE examples available for the CC2640R2F platform. The program first make itself discoverable and connectable, waiting for incoming connections. Maybe you com The following examples demonstrate different features of a Zigbee stack running on the nRF52840 SoC. Some proprietary formats package the data in big-endian order. com. Feb 21, 2015 · Hello, I've looked all over the web, but I cannot find any good working projects for connecting a PC to a BLE device. For more information on supported examples please consult the readme. Bluetooth 4. This enables existing BLE devices which typically work only with a bundled smartphone app, to also work with LabVIEW on Windows 10 or on Linux b Introduction. ble example sentences. I am curious how it will work. This setup is accomplished in two steps, using the BluetoothAdapter. If we look around, there are a range of good examples where Bluetooth low energy is already in use. 4GHz and sub-1-GHz ISM bands. Documented Examples. Apr 23, 2015 · Reading BLE Characteristics in Android. HM-10 is a Bluetooth Low Energy (BLE) module built on Texas Instruments CC2540 o CC2541. In the following two sections, we will take blink_example and ble_app_hrs as two examples to illustrate how to program example applications. LE. Each example subdirectory contains a separate yotta module meant for building an executable. BLE Toolkit . Working examples using the HostTest project include BTool (bundled in the BLE-Stack SDK), BLE Device Monitor & the HCI Tester Windows PC applications. As you can see, there are many in my area. Mar 18, 2016 · It is not very accurate, but it is the simplest way for us to get started with some actual dynamic sensor values. I know that BLE is more mature on iOS and Android (and even on Windows Phone), but we are used to Windows Desktop applications, developed in Visual Studio 2015, in c#. These are simple examples to get you started with BLE. NFC: The future of mobile consumer engagement now [infographic] Jan. More discussion about this topic is found in following forum thread: SPP-over-BLE C example for UART receive data is lost Conclusion BLE-Stack contains the code necessary to create a complete Bluetooth low energy end application. Zigbee multiprotocol examples demonstrate the usage of Zigbee and BLE within the same example application. When compiling and running the BLE Examples in the SDK directory \DA1458x_SDK\5. 35. This application note helps you explore the PSoC 4 BLE architecture and development tools and shows how easily you can create a BLE design using PSoC Creator , the development tool for PSoC 4 BLE. Document Revision 2) Bluetooth Low Energy (BLE) Polar Heart Rate Monitor. See more. Understanding how to properly use advertisements can help you lower your power consumption, speed up your connections, and improve reliability. Before running the examples, see Running precompiled examples. In the example tables, the top row shows the octets in the advertising packet or scan response packet, with data in hexadecimal notation. Contribute to ARMmbed/mbed-os- example-ble development by creating an account on GitHub. With the multi-role sample application multiple, simultaneous connections can be established in any GAP role (Central or Peripheral). This click also comes with an integrated antenna mounted on the PCB. Once the board is connected it will take 4 adc samples and send them to the mobile device. 02". 0. Device Info (Promises) / Device Info (Async Await) - retrieve basic device information from a BLE Device. </a> I hope it was interesting to see an example of adding the vendor specific Nordic UART service (NUS) into another project. . Create an engaging and connected user experience by integrating Bluetooth ® wireless technology in your apps and hardware accessories. Mar 08, 2019 · Stands for "Bluetooth Low Energy. The NI LabVIEW Bluetooth Low Energy (also called BLE, or Bluetooth Smart) API and Instrument Drivers enable BLE sensors and development kits to connect to LabVIEW on Windows 10 and cRIO. Today I will try it with the Arduino IDE. Navigate to the folder examples/ble_peripheral/ and copy the folder ble_app_template to the BLE Projects folder; Copying the example application folder outside of the SDK makes it easier to keep it self-contained and independent of any changes you make to the SDK folder (such as installing a newer SDK) -ble definition: -able Computer Desktop Encyclopedia THIS DEFINITION IS FOR PERSONAL USE ONLY All other reproduction is strictly prohibited without permission from I need to write an application on Windows 10 desktop, to test and develop some embedded products with BLE. DISCO-L475VG-IOT01A. Bluetooth Apps and Examples. A reference code of Android device as peripheral role and GATT server. In this example, we use two Android devices to simulate the measurement of a BLE Heart Rate sensor and display the results in an Android app. devices. I have just started developing over cc2640r2f and I would like to run the example "spp_ble_server example2 included in "ble_examples-simplelink_sdk-1. Unless otherwise noted, data is sent in little-endian order. If you device does not find the HM-10 under Bluetooth settings, try using the BLE Scanner app. Arduino BLE. Example sentences with the word ble. In this tutorial (2 parts: part 1: GATT server and part 2: GATT client), I will show you how to use BLE (Bluetooth Low Energy) in Arduino ESP32. To enjoy these samples to their fullest, I recommend you install the BLE  25 Mar 2016 It is easy to see why BLE is the choice for low energy radio . To help explain some common use cases for the nRF52 BLE API, feel free to consult the example documentation in this section of the learning guide: Advertising: Beacon - Shows how to use the BLEBeacon helper class to configure your Bleufruit nRF52 Feather as a beacon BLE with ESP32. When using a BLE app all phones can find the HM-10 though. I have also implemented BLE Central functionality on microcontrollers, but not in Windows. Sep 24, 2019 · Examples iPhone SE BLE Throughput Analysis. Bluetooth low energy (BLE) is a wireless technology standard for personal area networks. We’ve explored the BLE server sketch and the BLE scan sketch. After this series is over, you should have enough knowledge to begin developing your own BLE solutions for iOS, and where to find more information if you would like to do more digging on the subject. Bluetooth. Sep 09, 2016 · No previous experience with BLE is required, and all examples apply to both iPhone and iPad running iOS 9. Brand Licensing Europe brings together 7,800+ retailers and manufacturers with 260 leading brand owners and agents across entertainment, art, sports, corporate brands, gaming, heritage and more to identify new trends, build partnerships and secure brands’ rights. Many examples are available going from a simple scanner, to beacons to a more advanced GATT server. In this second post in the series on Bluetooth 5, we cover the new feature of improved 2x speed along with a general overview of throughput for a BLE application (the previous post went over Bluetooth 5’s new features in general and more specifically covered the increased advertisement capacity feature). 0을 전송하면 LED off, 0 이외의 값을 전송하면 LED on 입니다. All other materials contained on this page is informative only. for a list of examples supported by the SDK. Most of the examples code on this site are not Nordic examples. For example, 'Mode','LE2M' specifies the generating mode value of the desired BLE waveform. However, even with a large FIFO buffer, there is a chance that some data is lost if the data rate is very high. BLE Advertising Format Examples. What does BLE mean? Information and translations of BLE in the most comprehensive dictionary definitions resource on the web. This article is for people who only have one Wireless Starter Kit (WSTK) and want to implement central role on it. In the example below, battery_level is the standardized Battery Level Characteristic. 4\projects\target_apps\ble_examples I have not been able to display the Characteristic User Description strings for any of the custom entries using any Android device running BLE Scanner, et al. BLE Advertisements is also key to beacons, which have grown in popularity to create location and tracking. Bluetooth® Low Energy (BLE) is the low-power extension to the Bluetooth® 4. See Table 1. Nordic Semiconductor (OSE: NOD) specializes in low-power wireless communication in the license-free 2. x Core Specification, extending the standard to cover ultra low-power, low-latency applications. This tutorial demonstrates the Arduino/Genuino 101's onboard Bluetooth Low Energy capabilities. To compile it, extract the example to "your_SDK_folder\examples\ble_peripheral". These examples should be considered as starting points for end product designs. 8 Mar 2019 BLE is was developed for these types of applications. Finding a device This article provides an overview of Bluetooth Generic Attribute Profile (GATT) Client for Universal Windows Platform (UWP) apps, along with sample code for common use cases. Overview. Jan 31, 2014 · BLE vs. They are written from scratch targeted to use with the IMM-NRF51822 module (see Hardware section bellow) and generic board. If BLE is not supported, then you should gracefully disable any BLE features. Waspmote will be the master and the remote device will be the  You can choose particular board through menuconfig: idf. Please check your code carefully and ⚠ report a problem ⚠ report a problem Dec 19, 2017 · Experience the power of the ESP32's Bluetooth Low Energy capabilities with Arduino IDE and build your own custom Android app to control it! As you might know, the ESP32 is an incredibly feature-packed module that has not only WiFi but also Bluetooth Low Energy (BLE), touch sensors, tons of ADC pins Bluetooth Low Energy (Bluetooth LE, colloquially BLE, formerly marketed as Bluetooth Smart) is a wireless personal area network technology designed and marketed by the Bluetooth Special Interest Group (Bluetooth SIG) aimed at novel applications in the healthcare, fitness, beacons, security, and home entertainment industries. Device extracted from open source projects. BLE 3 click is a quick and simple solution if you want to add Bluetooth Low Energy to your project. IAR examples are available as . First thing first: download the example code. 1 example, which indeed could be used as a base. This example shows how to make a scan with Bluetooth low energy and look for a specific BLE module, printing number of discovered devices and scan results. BLE Examples. Communicate With Arduino Over BLE. BLE is optimized for low power use at low data rates, and was designed to operate from simple lithium coin cell batteries. This repo contains a collection of BLE example applications based on mbed OS 3 and built with yotta. 14 Sep 2016 These examples are for Mbed 2 and not maintained up to date. Here, we break down the BLE stack to help simplify application design. In the following post I am going to present you, a step at a time, how to communicate with BLE devices and give some useful tips for you to start using this amazing piece of tech and connecting BLE gear with Android devices. py menuconfig > Example Configuration > Board selection for ESP-BLE-MESH. Saleable definition, subject to or suitable for sale; readily sold: The books were sent back by the store in salable condition. And with Core Bluetooth framework, it’s easy for your apps to interact with the growing number of Bluetooth Low Energy (BLE) devices. The following samples show you some of the ways that you can use the Web Device Info (Async Await) - retrieve basic device information from a BLE Device. If the FIFO buffer in RAM becomes full, the driver will simply drop the bytes that do not fit in. Polar BLE Heart Rate Strap TI SensorTag 5 OBS421 Configuration Starting from a factory default OBS421, enable "Bluetooth Low Energy - Central Role" with the command: AT*AGLE=1,1 (reset required) Once the module is configured the following examples will be done with the module in AT Mode. How to use ble in a sentence. Net (C#) in an console app? For Example like with windows. java in Android example code " Bluetooth Le Gatt example ". Nov 15, 2019 · The examples provided on this GitHub page serve as a plugin to a corresponding BLE-Stack SDK release. The stack library implements the BLE protocol stack on the CC2640R2F, and the various example projects use the stack library to implement end devices. Let’s take a look at the realistic throughput which can be achieved! Jul 21, 2017 · Learn how to use the ESP32 board to send temperature reading over Bluetooth Low Energy. BLE acts as the main communication agent between the Android device and the Emberlight device. This library comes installed by default when you install the ESP32 on the Arduino IDE. The examples I have found so far are quite complicated. Everyone talks about developing BLE for Anroid and iOS, but how does one develop for Windows in C# (. STM32L4 Discovery kit IoT node, low-power wireless, BLE, NFC, SubGHz, Wi-Fi Calls to BLE functions in examples Mitko Tolev 5 months, 3 weeks There are a few differences in programming different example applications. 14 Mar 2014 EXAMPLES WITH OBS421 & OLP425 APPLICATION. Health Thermometer Profile (HTP) HTP By Bluetooth-SIG. It features the NINA-B1 Bluetooth 4. The examples provided on this GitHub page serve as a plugin to a corresponding BLE-Stack SDK release. Finally, we will enable notification to update the temperature values. You can do it with some of the Arduino derivatives which communicate using Bluetooth LE as well, but these examples have only been tested with the ArduinoBLE library on the MKR 1010, Nano 33 IoT and Nano 33 BLE. Net and the MbientLab Metawear C hardware as sensor with ble. 4 Dec 2019 BLE data transfer is essentially a one-way communication. You can see the car lock apps, smartwatches, and wearable gadgets; all use one or more characteristics of the same. GATT Services are collections of characteristics and relationships to other services that encapsulate the behavior of part of a device. The idea is using BLE to send or receive sensor readings from other devices. Chinese manufacturer Jinan Huamao Technology is the developer of the board and the firmware, although there are several clones available in the market as described A: Please see the multi-role example application on the SimpleLink GitHub page under the 'ble_examples' repo. English Translation of “blé” | The official Collins French-English Dictionary online. Introduction. LE Device - 4 examples found. Some screenshots related to the examples: Bluetooth Low Energy (BLE) made simple with pfodApp™ The sketch SampleScreensRFduino. The MKR 1010, the Nano 33 IoT, and the Nano 33 BLE boards can communicate using Bluetooth LE. There is a BLE example included in Jul 30, 2019 · Hi Haider, I hope you're doing well! You could check some of the BLE examples provided with the KW36 SDK, but specifically, "hrs" (Heart Rate Sensor) and "w_uart" (Wireless UART) could be very useful, as they have different types of services and characteristics that you could use as reference. " BLE (also "Bluetooth LE") is a variation of the Bluetooth wireless standard designed for low power consumption. For example, switching off an entire building of lights from a single smartphone. Good examples of BLE solutions include heart rate monitors, health applications, battery monitor, LED, callback or button LEDs etc. All BLE examples have accompanying iOS code as well. All Service Assigned Numbers values on this page are normative. There are several BLE examples for the ESP32 in the ESP32 BLE library for Arduino IDE. ble examples