ibeacon

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 5 years ago . I am getting data in this format every second or so from a bash command 'ibeacon_scan" ibeacon scan -b | stdin.py Output: ibeacon scan... 3F234454-CFD-4A0FF-ADF2-F4911BA9FFA6 1 4 -71 -69 3F234454-CFD-4A0FF-ADF2-F4911BA9FFA6 6 2 -71 -63 3F234454-CFD-4A0FF-ADF2-F4911BA9FFA6 1 4 -71 -69 3F234454-CFD-4A0FF-ADF2

问题 I am trying to is iBeacon, I learned something from Youtube. This is find the closest Beacon by proximity, but it's not very accurate. So I want to find the closest one by rssi. How should I modify the code? The value of rssi always negative, does it mean the the greater the rssi is, the closest? func locationManager(manager: CLLocationManager, didRangeBeacons beacons: [CLBeacon], inRegion region: CLBeaconRegion) { //print(beacons) let knownBeacons = beacons.filter{ $0.proximity !=

问题 After scanning for the BLE device, I call the below method: - (void)centralManager:(CBCentralManager *)central didDiscoverPeripheral:(CBPeripheral *)peripheral advertisementData:(NSDictionary *)advertisementData RSSI:(NSNumber *)RSSI and receive the following advertisement data as such: { kCBAdvDataManufacturerData = <ffff0215 cf6d4a0f ..... adf2f491 ... ... > } How can I decode the data and access its information? 回答1: It seems that you are expecting this advertising packet to be decodable

问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 5 years ago . I am working on an app that allows devices to become aware of each other when in range. To do this i am using iBeacon. In the next stage of development i want to be able to send a yes or no string between any of the devices in range - so anyone who is connected to any other

问题 I'm trying to make Raspberry ibeacon and setup was completed. But I cannot see any beacon on iPhone 4S (iOS7.1). The app I'm using is Locate iBeacon (from Radius Networks) and I registered my UUID in the app for searching. There are bunch of questions and answers in StackOverflow but those won't help me. Or I could not find things for my case, really sorry but please help me kindly. I tested Raspberry, Fedora with CSR and broadcom BT4.0 dongle. And tried remove or add paddings after power

问题 The Google's Proximity Beacon API documentation uses Eddystone as an example everywhere: https://developers.google.com/beacons/proximity/register However, documentation mentions two more types of beacons, AltBeacon and iBeacon. If I understand correctly, something like this should be used (adapted from Google's example): { "advertisedId": { "type":"IBEACON", "id":"base 64 of what???"}, "status":"ACTIVE", "latLng": { "latitude": 51.4935657, "longitude": -0.1465538 } } However, what is the

问题 The Google's Proximity Beacon API documentation uses Eddystone as an example everywhere: https://developers.google.com/beacons/proximity/register However, documentation mentions two more types of beacons, AltBeacon and iBeacon. If I understand correctly, something like this should be used (adapted from Google's example): { "advertisedId": { "type":"IBEACON", "id":"base 64 of what???"}, "status":"ACTIVE", "latLng": { "latitude": 51.4935657, "longitude": -0.1465538 } } However, what is the

问题 I am working on my home automation app. I am using estimotes iBeacons and what I want to do is give my Home Automation Control the ability to know my proximity in my home. Each iBeacon is given a virtual switch on my Home Controller and when I come in contact with a iBeacon my device either in foreground or background will update my control to turn on my switch for when I am near a beacon and turn it off when I have wondered away from my beacon. All of this works perfectly and I am loving it,

问题 I'm so excited about the new release of iOs 7.1 with big changes for iBeacon, which is stated in here: http://beekn.net/2014/03/apple-ios-7-1-launches-major-ibeacon-improvement/ and here: http://beekn.net/2014/03/prisoners-dilemma-ios-7-1-challenges-ibeacon-developers/ According to the topic, they said that In iOS 7.0 you could just close off the app and it would stop sending you messages. Now, the app doesn’t even need to be open or in the background to work. As far as I know, you couldn't

问题 I want to build a c file based on BlueZ but seems no bluetooth.h file in my system. fatal error: bluetooth/bluetooth.h: No such file or directory I am sure the bluetooth dongle is running correctly and I have built Bluez successfully. Update For my case, I find the bluetooth.h in /user/include/bluetooth folder 回答1: You need to install libbluetooth-dev package for compiling your code sudo apt-get install libbluetooth-dev That should install the bluetooth header files. 来源： https://stackoverflow