Hello,
I have an NRF51822 (redbealab ble nano) that I would like to use to count pulses in very low power mode.
Pulses are asynchronous
The rate of pulses can...
Hi
I'm attempting to read a PT-100 sensor value that is part of a voltage divider using a nRF52.
Both the reference resistor and the PT-100 is sampled while the voltage...
Hi
I have been searching the forums, but were not able to find an answer to my question.
I'm trying to sample 4 analog inputs on the nRF51-DK using the ADC hal. (SDK10...
Hi
I have been trying to get two NRF24L01 chips communicate with each other since a week now, without much success. All what I can find on the net is Arduino examples using...
Hi
I have done several projects with the nRF905. I know the device quite well. Normally I use the CD, AM and DR interrupt pins to determine the status of the device, my current...
i made this project to try to create RSC service on arduino
developer.bluetooth.org/.../runningspeedandcadence.zip
unfortunately the server starts but i'm not able to...
Hello,
Could someone give me a hint with the following problem?
I am using two example projects (ble_app_uart_c, ble_app_hrs) to connect a central and a peripheral.
An...
Hi Community,
For community's help I success to create 12.3.0 DFU version get work.
So now I try to make all hex(softdevice, bootloader, application) to one hex file...
Dear Nordic,
We are trying to figure out the difference between the working/feature set of nRF_crypto file and mbedtls.
Which one is better and why?
Ambimat
Hello,
I wanted to ask which uart library we have to use in SDK16 and which configuration to have a LOW POWER UART
We are in development phase on the devkit PCA10040 and...
Hi guys,
So i have some Nordic DK board including some dongles, NRF52840 DK, NRF52833 DK running with Zigbee and thread SKD 4.1.0 and make a mesh out of them. But I have...
Hi,
I have to control 16 pin output pins based on the 16 pin interrupt.
Is it possible to have 16 pins interrupt in nrf52840 . Pin change interrupt
when i config
...
I use SDK 15.3, nrf52840.
https://devzone.nordicsemi.com/nordic/short-range-guides/b/software-development-kit/posts/setting-up-the-timeslot-api
Normal use most of the...
We are developing a new product that requires extremely low power consumption with a target to run advertising intervals of between 2 to 10 seconds.
We are using the nRF52805...
Hello everybody, My nRF9160 simply does not connect, I already followed all the instructions that come in the quick guide, I successfully registered the SIM card in the nRF...
I am using nrf52832_xxaa with SDK v16.0. I have a requirement to write into UICR register use seggger but I don't see any sample for that. Is it possible? If yes, please provide...
Shalom!
I am getting with the nRF9160, BSD TCP sockets, a connect() errno=116 after disconnecting and closing a previous TCP connection.
I have two TCP servers with the...
Hi eveyone!!
Im new to BLE, I have tested the ATT_MTU example and it has worked perfectly but I'd like to implement it for one client and two servers. I've already made...
Hi everyone,
We are designing boards using the nrf52832 microcontroller and using the nrf52dk as a design reference. In the BOM for the nef52dk board we noted HS crystal...
HI
My program will enter this error after about three minutes of operation. The above file is log output，from the log this is caused by Timer,but I don't know how to fix...
