All Questions
Tagged with bluetooth-lowenergy raspberry-pi
175
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connect my gopro to my Raspberry pi (micropython)
I'm trying to sent commands to my gopro Hero 12 through my raspberry pi with micropython and the module aioble but i always receive this message via the GattError
Operation not permitted. Check ...
- 145
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78
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Exchange MTU not supported when connecting to a BLE device from Raspberry
I have a Raspberry Pi 5 device, with Raspbian (Debian Bookworm). I bought a Chinese led strip, with a Bluetooth controller on it, and I would like to connect to it from the Pi. I'm using bluez 5.66, ...
0
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1
answer
257
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Python - Raspberry Pi as BLE sender for sensor data
I'm using my RaspberryPi as a device that tracks various sensor data. Now I want to create a Mobile App (Flutter) to read the data in real time using bluetooth low energy (BLE).
I know that there are ...
- 2,285
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Python Bleak library start_notify not permitted - Not paired
I am trying to connect to a BLE heart rate monitor using a Raspberry Pi model 2B using the standard Raspian Pi OS (recently updated) and a Bluetooth BLE dongle.
I try to connect and pair first and ...
1
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0
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262
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Can't transfer data between Bluetooth on Raspberry Pi Pico w and Raspberry Pi Zero 2w
I try to connect the two devices via Bluetooth Low Energy (BLE) and transfer data between them, but after the two devices connect to each other, they immediately disconnect. Does anyone have an idea ...
- 57
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30
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How to accept the bluetooth pair request through terminal without GUI
When i send a bluetooth pair request to raspberry pi , it asking to confirm acceptance in GUI, i wish to give the confirmation through terminal without GUI, How should i do this
i tried with ...
2
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201
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Setting BLE Advertising Address using Tiny-Go Bluetooth
I'm using Tiny-Go's bluetooth to generate Bluetooth Low Energy (BLE) messages on a Raspberry Pi 4 (Raspbian, Linux 6.1.21, Bluez 5.55) like this:
adv := constants.Adapter.DefaultAdvertisement()
...
1
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1
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763
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How to identify a Bluetooth peripheral related to an input device? [closed]
I want to use multiple Bluetooth input devices on a Linux as /dev/input and write a program to handle their input event, but I need to vary its behavior depending on the source peripheral. How do we ...
- 321
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64
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Rasberry Pi bluetooth without pulseaudio
I am trying to control a stepper motor using a raspberry pi zeroW bluetooth serial port /dev/rfcomm0. I had it working perfectly but my phone, a Samsung Galaxy S10, diverted the audio from my cochlear ...
- 1
0
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1
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172
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Send information to an iOS app from a Raspberry Pi Zero W via Bluetooth
I am trying to send data to my iPhone from my Raspberry Pi. I set up bluetooth on the Pi and I am able to connect to it on the iPhone. In a bluetooth inspector app that I downloaded, I am clearly able ...
- 1
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59
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How to configuring RPi to connect to only one device at a time using Python BlueZ
I am using this guide to setup a BLE-based UART communication and using Nordic's nRF Toolbox to connect with the Raspberry Pi 4.
Everything works as expected only issue I am facing is that the RPi ...
1
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0
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722
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How to handle multiple bluetooth connections in python on raspberry pi?
I have a raspberry pi 4. I am already able to communicate to one other device with the ble python backend "bleak". Here you can see come code snippets of this communication.
async def run(...
- 13
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494
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Sending data from Raspberry Pi (GATT server) to Android phone (GATT Client)
A micro-service software is running in my raspberry pi. The software receives raw data from various paired and connected BLE sensors, analyzes it and sends the result to cloud server. I want the ...
- 857
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30
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Raspberry pi can't find read property of ble periphral device
BLE code was written using the Blake module as Python3 in Raspberry Pi4 (master).
Of the read, write, write with no response, notify attributes of the discovered device, only the read property does ...
- 1
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How can I change BLE connection parameters from bluetoothctl? (org.bluez.Error.Failed le-connection-abort-by-local)
I am trying to connect to a BLE smart lock from my Raspberry Pi Model 4 to open the lock. I have installed the latest BlueZ 5.66. I can successfully connect to the lock with hci_tool like this:
sudo ...
- 201