From what I understand, when A-GPS data is acquired using the GNSS-sample it is automatically stored in the NVS-memory of the modem? If the system acquires A-GPS data and...
In preparation for production, I am testing NB-IoT with China Mobile Hong Kong (CMHK). The same test code runs in Canada as well as in Japan with LTE-M with no problem. The...
Dear Sir,
I just want to capture DTM packets using NORDIC sniffer. The Wireshark is the newest version. My chip is 52840 with nordic snffer bin file. Thanks.
with regards...
use NRF52832 do a ble hid keyboard,
when do the keyboard function test need connect the keyboard to computer or laptop.
only when the connection it's done, then can run...
Migrating to 2.6.1 we have everything working and the project builds. But as soon as lte_lc_connect_async is called the app now crashes. The Faulting instruction address seems...
I have been running around in circles trying to find Altium files for this part. I am acting as the PCB CAD person on this project for Teledyne Oldham Simtronics - it is a...
Hi,
I'm using a circuitdojo feather nrf9160 I want to use the nRF cloud but I got some trouble connecting. Something is missing, but don't know what.
This is what I did...
Hello,
I am trying to use GPIOTE for executing certain sections based on the trigger conditions. I am using 2 GPIOTEs. Below is the behavior I am seeing:
When I initialize...
Hello
I am developping a HID BLE device with a nRF52840. Seems my device can emulate AZERTY and QWERTY keyboard I am trying to use the bcountrycode in the hid descriptor...
Hello folks,
I'm working on a device that needs a USB storage connection capability. I have put the "mass" sample into my application, and it works as expected except for...
Hi,
Using the nrf Connect Programmamer v4.2.0, I get the following error when connecting to J-Link on some of my custom boards (about 30%):
When I run nrfjprog...
I've been using PPK2 to test our work for maybe around 3 years. it's always been steady and stable and can run for several days without problem. Mostly I'm using the PPK2...
Hi,
I'm using a circuitdojo feather nrf9160 I want to use the nRF cloud but I got some trouble connecting. Something is missing, but don't know what.
This is what I did...
Hi All,
My issue is may connected to
I'm using:
nRF52 DK dev. board
nrf52dk_nrf52832_defconfig
I get communication errors very several times. (More than...
Hi,
I am looking for a proper solution for BLE data communication among 3 devices like 1 central and 2 peripherals.
2 peripherals could send around 300 bytes to the...
I am using nRF5 SDK v15.0.0 and an nRF52840 with the S140 SoftDevice (6.0.0). I have an application that works using a custom protocol with the nRF radio. Recently I added...
We're using a python script to program the modem firmware, create keys and sign the certificates, program application image and some device management yaddayadda. We recently...
Hi While flashing a hex file, I have the following error ''Failed to prepare for programming. Could not preserve target memory.'' I am using nrf52840 and Segger j-link. you...
I wrote a code for GPIO interrupt when DRDY pin goes high to low(Data ready) interrupt should occur and call a function but it is not working Below is a code:
intDRDY =...
I am currently in the process of creating a custom pcb board that uses the nrf52840 processor in order to send bluetooth packets out from my board. I have successfully been...
Hi,
I'm using VSCode to develop firmware for the nRF5340 microcontroller using Zephyr OS. I use EVK-NORA-B106 development board, I use nRF Connect SDK v2.6.0 and my operating...