Does zephyr only supports PSK for the DTLS (e.g echo client, lwm2m client). I haven't seen anything about RPK using ECC.

#ble #crypto #nrf52832

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_

#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

#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

#ble

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

#ble #nrf52480

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

#ble #hci #usb

Hi, I am new to Zephyr and I'm trying to expose the LE PHY setting to a RPI Linux Host system. The controller is an nrf52840 dongle acting as a HCI USB device. The dongle will interact with the BLuez

#ble #hci #usb

@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

#nrf52840 #ble #hci

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

#ble #driver #nrf52840 #usb

Hi all, I want to test DTLS in IPv6 over BLE network. My set up looks as follows: BLE wifi wifi nrf52832 --------------------- Raspberry Pi Border router --------------- WIFI router --------------- PC

#ble #crypto #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

#bluetooth #ble #nrf52832

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

#nrf52832 #ble #bluetooth #mcumgr

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

#ble #bluetoothmesh #gpio #usb #bluetooth

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

#ble #bluetoothmesh #gpio #bluetooth #nrf51822

Hi, I am currently doing an engineering project for my final year, I have been using the bluetooth mesh demo on the zephyr project using the bbc microbits, I have set up a pir sensor up to produce a s

#ble #bluetoothmesh #gpio #bluetooth #nrf51822

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

#ble #bt #bluetooth #api

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

#bt #bluetooth #api #ble

Hello, I want to change the ble device name during runtime. I've enabled BT_DEVICE_NAME_DYNAMIC and BT_SETTINGS. To change the device name during runtime i'm using bt_set_name(). However, when scannin

#bt #bluetooth #api #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

#bluetooth #nrf52480 #usb #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

#bluetooth #nrf51822 #zephyrbluetoothmesh #sensor #ble