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Not Answered
NRF52840 slow bluetooth transmission speeds (2M, CODED) after SDK update (14.2->15.2) 0

Hi, I got a working app, based on app_template with custom bluetooth services which transfer raw (simulated) data from nRF52840 DK to my Andoid App. This app worked fine...
0 views

0 replies

Started 12 minutes ago
by Daniel
Not Answered
CMSIS Configuration Wizard - option highlighting 0

Is it just me, or does the CMSIS Configuration Wizard really not give any visual distinction between options which are 'Enabled', and those which are not? eg On the...
0 views

0 replies

Started 47 minutes ago
by awneil
Not Answered
SDK15.2: impact of NRF_SDH_CLOCK_LF_RC_* setup on performance 0

Hello I'm currently struggling with the LF_RC setup in sdk_config.h. Calibration of the internal LF clock can be parameterized thru NRF_SDH_CLOCK_LF_RC_CTIV and NRF_SDH_CLOCK_LF_RC_TEMP_CTIV...
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0 replies

Started 1 hour ago
by rgrr2
Not Answered
Is it possible to get the rssi of ADV_EXT_IND? 0

Hi! I am evaluating Extended Advertising. Is it possible to get the rssi of ADV_EXT_IND at the BLE_GAP_EVT_ADV_REPORT event? That was possible with AUX_ADV_IND. My environment...
- software
- Evaluation
- nrf5 sdk
- nrf52840
0 views

0 replies

Started 2 hours ago
by Genyu
Not Answered
SDK15.2 uart spis current 0

In the use nRF5_SDK_15.2.0_9412b96\examples\ble_central_and_peripheral\experimental\ble_app_hrs_rscs_relay，PCA10040. 1.Remove keys and leds from BSP。 2.Delete analog HRS timer...
0 views

0 replies

Started 2 hours ago
by luoboshu
Not Answered
About [195] SPIM: SPIM3 continues to draw current after disable 0

Hello there, I am using nrf52840 The mark is: N52840 QIAAC0, SDK: nRF5_SDK_15.0.0_a53641a, SD: nRF5_SDK_15.0.0_a53641a, I used the BLE ANCS routine and encountered this problem...
0 views

0 replies

Started 2 hours ago
by z7z8king
Not Answered
How optimize high current consumption in sleep mode using nRF52840? 0

Hello to all, We have developed our application & the following platform we are using: SDK 15.0, Segger IDE on windows PC Softdevice version is 6.0.0 Hardware version...
0 views

0 replies

Started 4 hours ago
by vishal

Nordic Support - all public tickets

Not Answered
scan filters for custom uuid is not matching 0

hi attached code for below requirement: command: scan on - scan devices command: devices - display filtered devices . Filters set are for : thermometer, NUS and custom...
61 views

25 replies

Latest 2 minutes ago
by Edvin
Not Answered
read battery status using nfc with nrf52832 0

Hi, I am not yet familiar with NFC.I s it possible to read battery data from the NFC tag of the nRF52 to another device (for example a smartphone). I want to write simple...
0 views

3 replies

Latest 6 minutes ago
by Edvin
Not Answered
how to print the data from particular node to uart 0

hi... i am working on mesh , i have done light switch example , now i want to get some message from node and send to particular node . how to print the same message which...
54 views

11 replies

Latest 8 minutes ago
by saral
Not Answered
NRF52840 slow bluetooth transmission speeds (2M, CODED) after SDK update (14.2->15.2) 0

Hi, I got a working app, based on app_template with custom bluetooth services which transfer raw (simulated) data from nRF52840 DK to my Andoid App. This app worked fine...
0 views

0 replies

Started 12 minutes ago
by Daniel
Not Answered
NRF51822 LiPo Voltage Reading 0

Hi! I am trying to read the voltage of a LiPo battery as explained in this blog post. The code on github however, is not compatible with the latest SDK for the SOC (12.3)...
0 views

2 replies

Latest 31 minutes ago
by Teecup
Not Answered
pc-ble-driver-js for Raspberry Pi 0

Hey guys, we are currently evaluating the pc-ble-driver-js. We want to get it running on a Raspberry Pi 3. The Nordic nRF52840 module was flashed with SD Version 6.1.0...
- software
- nrf52
- Evaluation
- arm
16 views

4 replies

Latest 35 minutes ago
by fpic
Not Answered
CMSIS Configuration Wizard - option highlighting 0

Is it just me, or does the CMSIS Configuration Wizard really not give any visual distinction between options which are 'Enabled', and those which are not? eg On the...
0 views

0 replies

Started 47 minutes ago
by awneil
Not Answered
How to make a smartphone become a ble mesh node? 0

Hi, For smartphone, I mean those support ble specification 4.0 and have GATT interface. Is it possible to provision it ( by nRF mesh running on another smartphone, for...
0 views

3 replies

Latest 48 minutes ago
by Edvin
Not Answered
Issues getting QSPI working with SDK 15.2.0 0

Hey everyone, I'm having an issue communicating with a QSPI flash on a custom development board, using the nRF52840. The flash is a Winbond W25Q16JVSSIQ. Schematic and pins...
30 views

4 replies

Latest 49 minutes ago
by Jørgen Holmefjord
Not Answered
Displaying Mesh Data with Nordic Thingy 52 in Bluetooth Mesh Network 0

Dear Nordic Tech Support and Developers, Hello. I have implemented the Mesh Demo (light switch example) with Nordic Thingy 52. I would like to inquire an info on the side...
0 views

1 reply

Latest 52 minutes ago
by The Boon
Not Answered
pc-ble-driver sd_ble_gap_sec_params_reply got error 0x10 NRF_ERROR_INVALID_ADDR 0

Just continue my work on implementing LESC MITM on hear_rate_collector (Please check my development environment settings here as well). Since sd_api_v6 on pc-ble-driver...
25 views

2 replies

Latest 52 minutes ago
by Chencheng
Not Answered
SPI communication problem 0

Hello I'm using NRF52 PCA10040 board., SDK 15.2 libraries with GNU ARM GCC and Eclipse as an IDE developing FW on Windows10 x64. I have been facing a problem trying to...
12 views

3 replies

Latest 52 minutes ago
by Jørgen Holmefjord
Not Answered
is it possible to detect a tap without using of DMP feature of MPU9250? 0

Hi, i am using nrf51822 interface with mpu9250 and i want to detect a tap without using of DMP feature of mpu motion sensor. my application requirement is low current consumption...
- 110
- keil
- nrf51822
1510 views

8 replies

Latest 53 minutes ago
by Coppers Copernicus
Not Answered
app_usbd_cdc_acm_write returns NRF_ERROR_BUSY on slower host computers 0

Hi, sending some data from nRF52840 (DK or dongle) to a host computer via USB. When nRF52840 is connected to a "powerfull" host, all goes ok; when connecting to a "less...
0 views

1 reply

Latest 55 minutes ago
by Sigurd
Not Answered
Custom bootloader: Can't reach interrupt handler 0

Hello, We're trying to create a custom bootloader from scratch and we're struggling with a weird behavior. This is for the nRF52840 and the bootloader doesn't use the softdevice...
62 views

3 replies

Latest 57 minutes ago
by bjorn-spockeli

Nordic Q&A

How to use
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NRF52840 slow bluetooth transmission speeds (2M, CODED) after SDK update (14.2->15.2) 0

CMSIS Configuration Wizard - option highlighting 0

SDK15.2: impact of NRF_SDH_CLOCK_LF_RC_* setup on performance 0

Is it possible to get the rssi of ADV_EXT_IND? 0

SDK15.2 uart spis current 0

About [195] SPIM: SPIM3 continues to draw current after disable 0

How optimize high current consumption in sleep mode using nRF52840? 0

scan filters for custom uuid is not matching 0

read battery status using nfc with nrf52832 0

how to print the data from particular node to uart 0

NRF52840 slow bluetooth transmission speeds (2M, CODED) after SDK update (14.2->15.2) 0

NRF51822 LiPo Voltage Reading 0

pc-ble-driver-js for Raspberry Pi 0

CMSIS Configuration Wizard - option highlighting 0

How to make a smartphone become a ble mesh node? 0

Issues getting QSPI working with SDK 15.2.0 0

Displaying Mesh Data with Nordic Thingy 52 in Bluetooth Mesh Network 0

pc-ble-driver sd_ble_gap_sec_params_reply got error 0x10 NRF_ERROR_INVALID_ADDR 0

SPI communication problem 0

is it possible to detect a tap without using of DMP feature of MPU9250? 0

app_usbd_cdc_acm_write returns NRF_ERROR_BUSY on slower host computers 0

Custom bootloader: Can't reach interrupt handler 0

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How to use
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