Hello everybody,
for my project, i will bond the peripherial with the central.
I test my device with the MCP and can connect without problems. When i press the Bond Button...
Hi all,
I am trying to count the positive edges of a 3.5MHz signal with GPIOTE, PPI and the TIMER1. Unfortunately i can only measure to frequencies up to a little more...
Loaded Softdevice S140, ( Using NRF52840 DK board ) using NRFgo Studio.
App flash base is set to 0x00021000 and app RAM base is set to 0x20003000
Looking at the CPU...
In our earlier projects with nRF51 and SDK 8 we used to have bluetooth device names of length 13 or 14 characters. However, when using nRF52 and SDK 12 I noticed that the...
Does the Antenna in this Beacon relates with this "BAL-NRF02D3 '50 ohm balun transformer for 2.45GHz ISM"? Any idea what's this "BAL-NRF02D3" for? many thanks!
I am using a eeprep tool which can only be used with command prompt. I am struggling with it.
Here is the format to use eeprep tool :-
usage: eeprep [options] <infile...
Description : It is not possible to flash or debug an application with IAR on the Nordic target. This issue is caused by a bad interaction between CMSIS-DAP IF present on...
Hi:
I'm coding with the nrf52840 dk sample.
as we know, the gatt operate is notify,read, write, etc.
I have found the event about the write,and notify:
case BLE_GATTS_EVT_WRITE...
<environment> Windows10 ncs v1.3.0 modem fw v1.2.0 DK 0.9.0
I made one-shot agps app by modifying gps sample app. The behavior is this.
- download SUPL data from supl...
Just bought 2 nrf52840 DK's both stopped working
Observation
Was able to program and run SDK examples.
Above working setup not disturbed,so all cables are in order...
Hi, I'm using nrf52 dk and struggling to get low power consumption using multi_sensor_freertos ZigBee example from nrf sdk. Can you provide me some guides on how to optimize...
Hello,
nRFSD5 v16.0, softdevice v.7.0.1, nRF52811
I want to detect power failure/low battery voltage using POF feature of nRF52811 chip. Here is the code I'm using:
...
I am trying to capture audio PDM samples at every 5s interval blocks, but at the time of "pevt->buffer_released" event when i am giving the new buffer to PDM driver it results...
Hello, I am working on the NRF9160DK card. I am using SDK 1.3.0 and the latest modem uploaded: www.nordicsemi.com/.../Download 2020-04-29.
Whether it's with the asset_tracker...
Im following the guidance to upload modem code and application code, downloaded from project page, onto the Thingy:91.
Current state, after following guidance, is: I hold...
Hello,
Currently I have implemented a UART callback using the CONFIG_UART_ASYNC_API setting as follows:
However, all data that I receive is appended constantly, until...
Hi, I want to measure the data transfer speed of BLE. I use the nRF52840 DK with the ble_app_uart example
I created a dummy string of 20 bytes (default length of one packet...
I have a shipping product with S132 2.0.1 with multiple problems with the LFRC clock.
There are seemingly at least 4 errata that apply (77, 132, 146, 192).
Are there...
Hello, I'm trying to compile the LIBUARTE example from SDK 16 but im getting undefined reference errors, this is what I've done so far:
in sdk_config.h defined , (I've...
Hi, I am really confused about the Nordic SDK and way of doing things... I have seen so much conflicting documentation.
I am using SDK_for_Thread_and_Zigbee_v4.1.0 (currently...
my project is to send pressure data from one device to four other devices, it is medical field, previously i worked in nordic openthread udp protocol using nrf52840 for mesh...
Hello
Created in SDK v17 and simple_timer example. I made a simple code to control the LED using a timer. Every 500 milliseconds, the LED turns on sequentially. LED ON and...
