Nordic Q&A

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Not Answered
nRF52833 --MESH DFU---there is show "New firmware" message after update with dfu..... 0

I test dfu with two board, detail as follow: First step:: create files needed follow document Second step:: flash files to board ** EV board: (as receive data via serial...
2 views

0 replies

Started 7 minutes ago
by Tomlee
Not Answered
[Bug report] azure_fota.c:is_update function returns a false negative 0

Hi, I was testing NCS v1.5.0 and Azure FOTA application and found a bug in the is_update() function If the current firmware version is shorter than the new one, it may...
5 views

0 replies

Started 19 minutes ago
by RonanB96
Not Answered
PPP Support on nrf52832 0

Hello Guys Is it Possible to Add: add support for PPP over already existing BT SPP functionality; or add support for IP tethering (BT PAN) ? The softdevice...
5 views

0 replies

Started 25 minutes ago
by Mario
Not Answered
BLE packet endianess in S140 is not updated 0

Hi, I try to change the endianess of transmitted data from Little Endian to Big Endian. So for example when I want to transmit a value uint32_t valueTx = 0xAABBCCDD ...
- development
- nrf52 dk
- configuration
- nrf52840
- s140
10 views

0 replies

Started 39 minutes ago
by masterLee
Not Answered
ble_nus_data_send() can not send large data from BLE_GAP_EVT_CONN_PARAM_UPDATE event 0

Hi, In short, my problem is that my code works when I execute it inside one event handler, but doesn't work inside another event handler, and I don't understand why it...
- development
- event
- software
- nrf52
- debugging
- softdevice
- s140
9 views

0 replies

Started 40 minutes ago
by Lex
Not Answered
Peer list: Addition of Peers, Order of Peers, Compatibility with Whitelist 0

Hi, I have a few questions about how the peer list works. (using S132 v 7.0.1 and SDK version 16) How or when are peers added to the peer list of the Central? Are they...
- SoftDeviceAPI
- development
- software
- s132
- C
- nrf52832
- bluetooth le
10 views

0 replies

Started 49 minutes ago
by pressure_sensor_nonconn_adv
Not Answered
MOSI not correctly driven on nRF53 SPIM 0

We are using nRF5340 Engineering D and are having issues with the SPIM peripheral. In some transactions, the MOSI line is not correctly driven. The following capture...
- development
- spi
- nRF53
- hardware
- nRF5340
9 views

0 replies

Started 1 hour ago
by Stephan Walter

Nordic Support - all public tickets

Not Answered
How to use BLE peripheral DFU with nRF Connect SDK? 0

Hi I have a question with nRF Connect SDK. I've already used nRF Connect SDK for a while and now I want to try with BLE and DFU on my PCA10040 board (nRF52832). When I look...
63 views

7 replies

Latest 2 minutes ago
by Simonr
Not Answered
the fatfs example is work ,but dont work in my project 0

id my code ,please help me
34 views

3 replies

Latest 7 minutes ago
by yhua
Not Answered
nRF52833 --MESH DFU---there is show "New firmware" message after update with dfu..... 0

I test dfu with two board, detail as follow: First step:: create files needed follow document Second step:: flash files to board ** EV board: (as receive data via serial...
2 views

0 replies

Started 7 minutes ago
by Tomlee
Not Answered
NFC stops working 0

Hello Devzone, For my project I am using NFC and I am using the writeable NDEF message project as an example. Everything is working except I have found one issue. ...
63 views

4 replies

Latest 9 minutes ago
by T IJ
Not Answered
Custom PCB with MDBT50Q with internal Oscillator 0

I developed a custom pcb using the Raytac MDBT50Q-1M module. I tried to minimize the number of components added to the pcb by omitting the external 32K crystal oscillator...
57 views

3 replies

Latest 10 minutes ago
by Simonr
Not Answered
Back to back calls to ble_advertising_start(..) in nRF SDK 16.0.0 fails with INVALID_PARAMETER (i.e. 10) 0

I am using SDK 16.0.0. I want to switch from a NON-CONNECTABLE, NON-SCANNABLE advertisement to a CONNECTABLE, SCANNABLE advertisement. I launch the first advertisement and...
70 views

3 replies

Latest 15 minutes ago
by Karl Ylvisaker
Not Answered
Hard Fault Handler Issue 0

I have app_error_handler and HardFault_Handler defined - I have the WDT enabled. My issue is if I trigger a hard fault: // Enable divide by zero interrupt // SCB->CCR ...
60 views

4 replies

Latest 16 minutes ago
by Edvin
Not Answered
[Bug report] azure_fota.c:is_update function returns a false negative 0

Hi, I was testing NCS v1.5.0 and Azure FOTA application and found a bug in the is_update() function If the current firmware version is shorter than the new one, it may...
5 views

0 replies

Started 19 minutes ago
by RonanB96
Answered
asset_tracker_v2 without aws 0

Hello all, I try to get the asset tracker v2 to work against a eclipse mqtt broker. For the first steps I use the mqtt.eclipseprojects.io broker before I hosting my own...
100 views

6 replies

Latest 21 minutes ago
by Øyvind
Not Answered
peripheral uart power consumption 0

So, I've got a working framework for my project - a battery powered appliance that will occasionally trigger one of two solenoids, timestamping the operation and subsequently...
60 views

7 replies

Latest 21 minutes ago
by KentOverton
Not Answered
[nRF52840][LLPM]Gaming mouse example, Customer wants to bind two dongles,but failed. 0

Gaming mouse example, Customer wants to bind two dongles,but failed. we got that support 4 peers,1 dedicated by LLPM,3 for stantard BLE. we wants to know Once binded...
49 views

2 replies

Latest 21 minutes ago
by MarcusCHZ
Not Answered
PPP Support on nrf52832 0

Hello Guys Is it Possible to Add: add support for PPP over already existing BT SPP functionality; or add support for IP tethering (BT PAN) ? The softdevice...
5 views

0 replies

Started 25 minutes ago
by Mario
Not Answered
Sending data over BLE at 100Hz nRF5340DK 0

Hi, I'm working on an app where I need to collect data from a sensor, and send it over NUS every 10ms. I'm using nRF5340-DK (0.11.0), and I'm using nRF Connect SDK...
35 views

1 reply

Latest 26 minutes ago
by Hung Bui
Not Answered
Mobil application connects to a device I don't want. 0

Hi, We use an application developed by us while establishing the nRF52 connection with the mobile device. When I chose an nRF52 device to establish a connection, I realized...
107 views

8 replies

Latest 37 minutes ago
by cemalb
Not Answered
BLE packet endianess in S140 is not updated 0

Hi, I try to change the endianess of transmitted data from Little Endian to Big Endian. So for example when I want to transmit a value uint32_t valueTx = 0xAABBCCDD ...
- development
- nrf52 dk
- configuration
- nrf52840
- s140
10 views

0 replies

Started 39 minutes ago
by masterLee