I am trying to find out the part number of the antenna (I assume it is a PCB antenna) used in the nRF51 DK ( www.nordicsemi.com/.../nRF51-DK) . I found a lot of similar questions...
Hi.
I am using the NRF52 Development board, on Keil uVision, to implement a C program that uses Dynamic Structs. The Structs re-size themselves ( by increasing their capacity...
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...
hello Nordic
i am using nrf52840 with zephyr ncs
unfortunatly i used this command "pamac install downgrade" at one point
since then i can not use 'west flash --erase...
nRF5 SDK > nRF5 SDK v15.0.0 > User Guides > Developing for nRF52810 gives a list of things to do to adapt an nRF528 32 project to an nRF528 10 target.
But, looking at...
Long story short.
I am trying to merge DFU master code to feed a DFU.zip to the DFU receiver code already present in the secure bootloaders (but elevated successfully into...
I'm working with firmware and hardware that has previously worked properly. I recently migrated to S113 from S140, and changed the data format of what was being set in the...
I am trying to create my first Freestanding Application under NRF Connect, I have SDK version 1.8.0. As soon as I click on "Create Application" I got the error message " Application...
Hi,
I am looking for the sample code of Class B type LoRaWAN end node for Zephyr platform. I am using ncs 1.8.0. I am able to find sample for Class A end node at v1.8...
Hi All,
I recently got hold of some new iBasis Sims and I know that sim card numbers vary from 18-20 digits, where the last 2 digits are the CRC and an extra byte. Where...
Trying to build the OpenThread sample programs (coap_server and coap_client) and am running into some problems that I hope someone might recognize as an easy fix.
In the...
Hello all, This is my first project using Nordic chips and my first project using BT. A lot of firsts :)
I have made a custom board using nRF52820 chip. The board is 4 layer...
To the kind attention of Nordic support team,
I'm introducing dtm files to the project we are working on (fully developed using latest sdk17). We use in this project gzll_nrf52810_sd_resources_gcc...
Hello,
I want to integrate the LwM2M Carrier library for our firmware as we will be certifying our product from Verizon operator.
So, I am able to run the sample code...
I'd like to ask if I request to update the connection parameters via "sd_ble_gap_conn_param_update" and the center for any reason reject the connection parameter.
How can...
We are using the Nordic iOS and Android DFU libraries to perform firmware updates of a nRF52840.
When I attempt to use nrfutil pkg generate to create a DFU package that...
I would like to set memory retention for system off with memory address and size of some retained struct. System off example has this for NRF52, but I'm not able to find clear...
I have an application with LESC. When I compile it for the 52840 I get the following RAM/Flash sizes with Oberon vs CC310:
CC310
Oberon
Flash
119820
...
