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    Device used for testing: Nexus 4, Android 4.3 Connection is working fine but the onCharacteristicChangedMethod of ... with a possible solution? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm trying to write BLE Android app. I found that sometimes when I call BluetoothGatt.writeDescriptor() it ... sentence to other functions. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm looking for a way to send data between my Android Device and Google Glass that doesn't rely on Cloud ... transfer data in both directions. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I use a X-NUCLEO-BNRG2A1 with a NUCLEO-L476RG . I want to transfer a file (a driver) with the BLE ... from:https://stackoverflow.com/questions/65841588/file-transfer-with-ble...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm working with this library in achieving two features in my react native app for iOS and Andriod Feature I was ... -detect-scan-for-samsung-galaxy-watch-using-ble-in-react-native...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Hello I'm going to explain my problem really quickly. First I'm using Pybluez library on my Raspberry Pi 3. I ... /65864382/trying-to-pair-my-raspberry-to-my-phone-via-pybluez...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I use Blueman-Manager for managing Bluetooth devices on my Linux machine. When I try to connect the Linux ... /questions/65867996/playback-sound-on-amazon-echo-from-debian-linux...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am building an app in SwiftUI that communicates over BLE with a custom device that has an LED ring light ... -for-writing-characteristic-to-ble-peripheral-using-data-from-d...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I use BluetoothGatt.requestMtu(512) in my android application. First time it works well But Right after Mtu is ... https://stackoverflow.com/questions/65883084/android-ble-mtu-size...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am trying to turn my bluetooth Hue bulb on/off and change brightness using my Raspberry Pi 4B. The bulb is ... /cant-send-command-to-ble-device-philips-hue-bulb-connection-drops...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a bluetooth device and want to turn it on with the p5ble library. https://itpnyu.github.io/p5ble- ... questions/65937328/sending-data-to-ble-device-with-javascript-wont-work...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm using BluetoothLeScanner to scan for BLE devices, which I start using: startScan(null, settings. ... -why-is-bluetoothlescanner-sometimes-not-discovering-any-ble-device...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am in the process of developing an audio solution for a situation where audio packets cannot be sent ... ://stackoverflow.com/questions/65545441/audio-streaming-with-disruptions...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm trying to make a share button which share my application through other media like Bluetooth, ShareIt, Xender.... ... /android-share-apk-via-share-option-for-android-version-7-0...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    **Overview of devices known so far: Nexus 6, Nexus 9, Moto E 4G LTE, LG G4, Galaxy S6, Samsung ... .com/questions/26482611/chipsets-devices-supporting-android-5-ble-peripheral-mode...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    My OS is Yocto (2.4 rock). I checked to Bluez website, it supports spp(Serial Port Profile) v1.1. I need to update ... /66058515/how-to-add-serial-port-profile-v1-2-in-bluez-v5-5...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.1k views
1 answer
    My OS is Yocto (2.4 rock). I checked to Bluez website, it supports spp(Serial Port Profile) v1.1. I need to update ... /66058515/how-to-add-serial-port-profile-v1-2-in-bluez-v5-5...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.2k views
1 answer
    I want to use a Gamesiyr T1d gamepad (Bluetooth) to read it's commands with Python, on a Raspberry Pi 3 B+ (Buster). (我想在 ... here? (我在这里想念的是什么?) ask by XYAB translate from so...
asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.2k views
1 answer
    i would like to connect STM32F4 with ELM327 via bluetooth using HC-05. (我想使用HC-05通过蓝牙将STM32F4与ELM327连接 )I've got some ... s wrong? (有谁知道,怎么了?) ask by HansAndDeep translate from so...
asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.3k views
1 answer
    i would like to connect STM32F4 with ELM327 via bluetooth using HC-05. (我想使用HC-05通过蓝牙将STM32F4与ELM327连接 )I've got some ... s wrong? (有谁知道,怎么了?) ask by HansAndDeep translate from so...
asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.2k views
1 answer
    I want to use a Gamesiyr T1d gamepad (Bluetooth) to read it's commands with Python, on a Raspberry Pi 3 B+ (Buster). (我想在 ... here? (我在这里想念的是什么?) ask by XYAB translate from so...
asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.2k views
1 answer
    I want to use a Gamesiyr T1d gamepad (Bluetooth) to read it's commands with Python, on a Raspberry Pi 3 B+ (Buster). (我想在 ... here? (我在这里想念的是什么?) ask by XYAB translate from so...
asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.3k views
1 answer
    I want to use a Gamesiyr T1d gamepad (Bluetooth) to read it's commands with Python, on a Raspberry Pi 3 B+ (Buster). (我想在 ... here? (我在这里想念的是什么?) ask by XYAB translate from so...
asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.1k views
1 answer
    If Android app A sets up a BLE GATT server, can Android app B (on the same device) discover and connect to that GATT server as a client?...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.2k views
1 answer
    As described, BLE Scanner can not know the advertising channel. How to get BLE advertising channel index number ... link-layer-connections Can Scanner know the advertising channel?...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.3k views
1 answer
    Instead of searching for the service of interest, I tried the following auto f = leDev.GetGattServicesForUuidAsync(servUuid).get( ... know what is that I am not doing right, Thanks...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.2k views
1 answer
    This is my first shot working with bluetooth and I'm confused about which channel I should be sending my write ... be sending notifications with my actions. Thanks for any help!...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.1k views
1 answer
    Each phone can connect a limited number of Ble devices, how do I know how many Ble devices one phone can connect to Thanks All...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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