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Testing DTLS with the echo_client and echo_server samples 2 messages
#ble
#crypto
#nrf52832
Does zephyr only supports PSK for the DTLS (e.g echo client, lwm2m client). I haven't seen anything about RPK using ECC.
Does zephyr only supports PSK for the DTLS (e.g echo client, lwm2m client). I haven't seen anything about RPK using ECC.
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By
Nikos Karamolegkos
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ble central repeat read and write to three peripherals error USAGE FAULT
#ble
Currently I can connect one central to three peripherals After the connection is established, the corresponding uuid and handle are also found I use these two functions to read/write bt_gatt_write(bt_
Currently I can connect one central to three peripherals After the connection is established, the corresponding uuid and handle are also found I use these two functions to read/write bt_gatt_write(bt_
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By
mfinmuch@...
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BLE one central_hr connect two peripherals
#ble
I am using zephyr 2.4.99 to develop a BLE program Currently, I used central_hr and peripheral in the sample to load separately on two nrf52840s Now the two boards can communicate with each other, can
I am using zephyr 2.4.99 to develop a BLE program Currently, I used central_hr and peripheral in the sample to load separately on two nrf52840s Now the two boards can communicate with each other, can
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By
mfinmuch@...
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How do I get the radio frequency in ble sample
#ble
I'm trying the sample of bluetooth I use central and peripheral(use gatt) code load in two boards I want to Implement frequency hopping to send the data but I don't know how to start what api should I
I'm trying the sample of bluetooth I use central and peripheral(use gatt) code load in two boards I want to Implement frequency hopping to send the data but I don't know how to start what api should I
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By
mfinmuch@...
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BLE data rate with IPSP
#ble
#nrf52480
Hi all, I have a set up consisting of nRF52840 and Raspberry Pi4 communicating over IPSP. The nRF52840 application needs to send data with 6,4KByte/s. My nRF52840 prj.conf is: # Thread Priorities CONF
Hi all, I have a set up consisting of nRF52840 and Raspberry Pi4 communicating over IPSP. The nRF52840 application needs to send data with 6,4KByte/s. My nRF52840 prj.conf is: # Thread Priorities CONF
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By
Stefan Hristozov
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#ble #hci #usb 2 messages
#ble
#hci
#usb
Hi, Zephyr open source controller does not support long range. The feature is under development by our contributors. The missing supported commands may be a bug, but on quick review I could find them
Hi, Zephyr open source controller does not support long range. The feature is under development by our contributors. The missing supported commands may be a bug, but on quick review I could find them
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By
Chettimada, Vinayak Kariappa
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Data Length Extension on NRF52840 3 messages
#nrf52840
#ble
#hci
@Josh Can you give some insight, how you requested Data Length Extension? I can not find any documentation how to do this. I was able to enable to do it manually through the nRF Connect Tool, but need
@Josh Can you give some insight, how you requested Data Length Extension? I can not find any documentation how to do this. I was able to enable to do it manually through the nRF Connect Tool, but need
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By
George Ruinelli
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HCI USB driver for Windows
#ble
#driver
#nrf52840
#usb
I have the HCI USB project built and running on my nRF52840 DK board. It works if I talk to it via ubuntu running under VirtualBox on my Win 10 system, but not if I plug it into a Raspberry Pi, or my
I have the HCI USB project built and running on my nRF52840 DK board. It works if I talk to it via ubuntu running under VirtualBox on my Win 10 system, but not if I plug it into a Raspberry Pi, or my
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By
todd.krein@...
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#bluetooth #ble #nrf52832
#bluetooth
#ble
#nrf52832
I would like to advertise and scan ONLY on one bluetooth channel (for example channel 37). Is there any way to do this in Zephyr? I tried to search parametr responsibles for it in this structure: stru
I would like to advertise and scan ONLY on one bluetooth channel (for example channel 37). Is there any way to do this in Zephyr? I tried to search parametr responsibles for it in this structure: stru
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By
...
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OTA / DFU Flutter MobileAPp side
#nrf52832
#ble
#bluetooth
#mcumgr
Hi Zephyr developpers ! To sum up i'm using nrf52833 DK, with new ncs sdk. I can do OTA with mobil App nRFConnect, but not with nRFToolbox. We want now to code OTA/DFU feature into our own app. I'm us
Hi Zephyr developpers ! To sum up i'm using nrf52833 DK, with new ncs sdk. I can do OTA with mobil App nRFConnect, but not with nRFToolbox. We want now to code OTA/DFU feature into our own app. I'm us
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By
...
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Serial communication Node-red
#ble
#bluetoothmesh
#gpio
#usb
#bluetooth
Hi, I am wondering if anyone has tried reading for a serial port using node-red Currently, I'm using putty to read messages sent from my device built with help from zephyr mesh demo, as I'm using the
Hi, I am wondering if anyone has tried reading for a serial port using node-red Currently, I'm using putty to read messages sent from my device built with help from zephyr mesh demo, as I'm using the
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By
...
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BBC-Microbit BLE MESH sending data 2 messages
#ble
#bluetoothmesh
#gpio
#bluetooth
#nrf51822
Danny, I find the best place to start is the samples, you should find examples of unsolicited messages in the mesh samples. You may also find that the Micro:bit is notoriously difficult to work with d
Danny, I find the best place to start is the samples, you should find examples of unsolicited messages in the mesh samples. You may also find that the Micro:bit is notoriously difficult to work with d
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By
William Fish
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Private: Re: [Zephyr-users] bt_set_name() and setting local name
#ble
#bt
#bluetooth
#api
Hi there, The name is placed in the advertising data automatically when you call bt_le_adv_start(BT_LE_ADV_CONN_NAME). When you call bt_set_name(), that is updated as well: https://github.com/zephyrpr
Hi there, The name is placed in the advertising data automatically when you call bt_le_adv_start(BT_LE_ADV_CONN_NAME). When you call bt_set_name(), that is updated as well: https://github.com/zephyrpr
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By
Carles Cufi
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bt_set_name() and setting local name 2 messages
#bt
#bluetooth
#api
#ble
Hi there, Most smartphones implement some sort of advertising data caching. Try stopping and starting scanning from the phone a couple of times to see if the name is updated without the need to connec
Hi there, Most smartphones implement some sort of advertising data caching. Try stopping and starting scanning from the phone a couple of times to see if the name is updated without the need to connec
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By
Carles Cufi
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Different MAC address for nrf52 when using as a controller
#bluetooth
#nrf52480
#usb
#ble
Hi, Iam using nrf52840 DK as a BLE controller. So i compiled a hex file and loaded into it. There after when we power on am getting the bdaddr of the device as 00:00:00:00:00:00, But when i check the
Hi, Iam using nrf52840 DK as a BLE controller. So i compiled a hex file and loaded into it. There after when we power on am getting the bdaddr of the device as 00:00:00:00:00:00, But when i check the
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By
Venkatesh Dyagala
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Edited
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BBC-Microbit GPIO Mesh demo
#bluetooth
#nrf51822
#zephyrbluetoothmesh
#sensor
#ble
Hi im a beginner trying to work with the bbc microbits for my engineering project, my task involves using mesh networking on the bbc microbits to send a message to the user's computer stating motion i
Hi im a beginner trying to work with the bbc microbits for my engineering project, my task involves using mesh networking on the bbc microbits to send a message to the user's computer stating motion i
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By
...
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BBC-Microbit PIR sensor 2 messages
#zephyrbluetoothmesh
#sensor
#ble
#bluetoothmesh
#gpio
Hi, You may want to look at a couple of things to help you answer your own question: In the zephyr folders; It has the list of defines and corresponding pins The other useful information would be a cl
Hi, You may want to look at a couple of things to help you answer your own question: In the zephyr folders; It has the list of defines and corresponding pins The other useful information would be a cl
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By
William Fish
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Bluetooth mcumgr SMP DFU speed 4 messages
#ble
https://github.com/zephyrproject-rtos/zephyr/issues/19244 More discussions on this issue here: https://github.com/zephyrproject-rtos/zephyr/issues/19244
https://github.com/zephyrproject-rtos/zephyr/issues/19244 More discussions on this issue here: https://github.com/zephyrproject-rtos/zephyr/issues/19244
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By
nick.ward@...
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Bluetooth security
#ble
Hi, I was sent the below link recently regarding CVE2018-5383 and I was curious if there was any issue with Zephyr's Bluetooth implementation. I did a search through the mailing list, github and docum
Hi, I was sent the below link recently regarding CVE2018-5383 and I was curious if there was any issue with Zephyr's Bluetooth implementation. I did a search through the mailing list, github and docum
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By
Nick Ward
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How to configure BLE scanning for optimal effective time scanning
#ble
#bluetooth
Hi all, We are trying to optimise our device for BLE advertisement reception. We are using Zephyr 1.14 with a nRF52832 module that is configured for up to 4 BLE connections (with our device acting as
Hi all, We are trying to optimise our device for BLE advertisement reception. We are using Zephyr 1.14 with a nRF52832 module that is configured for up to 4 BLE connections (with our device acting as
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By
nick.ward@...
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