I want to count clocks in order to implement a watch. I use the RTC0 as my time-base and count mainly with this device. As it has just 24 bits it would not last for long,...
Hi,
how long does it take time if i would wake up a nrf51422 rev2 (ANT and BLE) in deepest possible sleep mode ?
And how long does it tai if after wakeup it had to communicate...
I saw that the app_timer uses the SWI0. Could you explain what it does and what the advantage is compared to "timer_list_handler_sched()" calling "timer_list_handler()" directly...
Hi, I used the sample code "Master Emulator->2.1.7.8226->Example code->nRFUart"
to develop a new project, and encounter some questions...
we update nRF6310...
Hello,
How many RX buffers are in S110 SoftDevice? I know there are 6 TX buffers (so you can send 6 packets per Connection Interval).
How is it on receiving?
Is it e...
My sensor is off-standard,so I have to use gpio to read and write my sensor.
Gpio IIC will take about 0.5ms to get data.
My app need send data every 7.5ms,it seems that...
Hi,
My android Proximity application fails on service discovery only for the very first time it connects with the devices(nrf51822 evaluation kit with sdk 5.2.0). Actually...
Hi
I'm a total beginner here and I have the gyroscope sensor LSM6DS3 and I have the nRF52 DK
I want to read the sensor's data via I2C (i.e. using SDA and SCL pins) using...
Hello.
This is becoming a very serious issue for me. When I program the nrf52840 dongle and when I switches on the power, it automatically goes into bootloader mode, means...
I purchased a sparkfun breakout board ( https://learn.sparkfun.com/tutorials/nrf52832-breakout-board-hookup-guide and schematic https://cdn.sparkfun.com/assets/learn_tutorials...
I'm compiling a custom application using the CMake scripts in the nRF mesh SDK. When I debug the application, even though the debugger is working – I can pause execution ...
I am trying to modify the central / peripheral relay example to not use the HRM and RSCS services and to use my own custom service instead.
I am following this tutorial...
Hi
I have the nRF52 Development kit and I can program it using SEGGER Embedded Studio IDE without problems. However, when I try to program it using nrfjprog, the Dk doesn...
Hi to all, I'm developing a new device that should be a multiprotocol: Zigbee (as coordinator) and BLE peripheral (with his own GATT) There is an example for this integration...
I asked a question on here couple of days ago, but I resolved that issue and have stumbled into a more concise and in the right direction. I am using ble_app_uart as my code...
I am using ble_app_uart as my code base. I included FDS.c and FDS.h when I compiled, it presented many config errors. I compared the two config files for the FDS example and...
Hi,
I have some problem about Keil hex output file.
At the end of hex file, there have some line as following image.
In (a) of above image, why "hex file" need to...
Hello again Nordic Pro's,
This is a quick question that I have not been able to find the answer for before buying nRF52840 dongles to replace our nRF51 dongles. We need...
When attempting to initiate GPIOTE pins, I get an NRF_ERROR_NO_MEM on the 5th pin. I saw reference to there being a maximum of 4 high accuracy channels but I am attempting...
Hello.
I want to use the CMSIS configuration wizard.
It is work in the example but not in my project.
From looking at youtube I found what I need to add to tool.xml...
Dear Team,
in Feb 2019 this link was available: https://www.nordicsemi.com/DocLib/Content/Product_Spec/ nRF9160 /latest/ref_circuitry?932#concept_myt_5zt_bgb
with the...
