Hi ,
I would like to know if a matching network is needed if I am only using a single external flex antenna for both LTE and GPS using a RF switch between them and a uFL...
I am a student interested in Nordic.
My coding skills are very poor.
So I want to get help.
I want to use the vl53l1x sensor in nrf52. (My ultimate goal is to measure...
I have a working project where pin 16 is configured as a low-level interrupt source.
it is working well with SDK 15.3
after porting to SDK 17.0.2, it is not triggering...
Hello Nordic Support Engineers and fellow developers ...
Just a note to thank everyone for help via this forum. I started very inexperienced with Nordic SDK a year ago and...
Hi,
I recently purchased a thingy91 for a project. I'm trying to follow instructions from a Nordic youtube video ( https://www.youtube.com/watch?reload=9&v=xQ7hDzRULJQ ...
I have a nRF5340PDK, Now I want to know the lowest power consumption of this chip in different condition, such as adv, connect, sleep. But I am not sure how to config the...
Hi,
I have a question regarding the nRF5340 Development Kit.
I use nRF5340 in the BLE Central role, I'm using a similar code like in the example central_bus.
Sometimes...
We have noticed that generating LE Secure keys [ nrf_ble_lesc_keypair_generate() ] takes 2.5s. That causes our external, 1s watchdog to trigger. Is there any way to improve...
Hello,
I was going to email my local FAE about this, but figured I would post it here for anyone else who may have the same/similar question. To preface, I have reviewed...
Hi,
Of late, I've been evaluating Zephyr in its support of the nrf5340. I've come across several deficiencies that need to be addressed:
1. All callbacks (for the most...
I have an application for NRF5340 which I was trying to add BLE HCI RPMSG into the network core. I went ahead adding the necessary build configuration in such a way I would...
Hi Team,
Recently, I am developing spi functions. There is a function that makes me confused --"nrfx_is_in_ram".
I am not clear that what types belong to RAM data. ...
The datasheet for the nRF52840 states, in section 5.3.6.7, what retained registers do and then, rather unhelpfully, states that details can be found in individual peripheral...
Ian currently using Nrf52840 development kit and SDK 4,0 fir the zigbee and the thread. SDK 4.0 is being used for the project due to some functions that are not present in...
Dear NCS experts,
When trying to debug in VSCode by hitting F5 (or Menu: Run->Start Debugging), compilation fails with: fatal error: zephyr.h: No such file or directory...
Hi,
We are facing a very long startup delay with nRF52840 and I would know if there are some possibilities to reduce it.
I have made some measurements in different configurations...
Hi,
We're working on the nrf52833 chipset and were wondering how to add more data to the flash storage. I've traced the calls of load_settings() in the main and where fcb_init...
I had an issue when using both the current time service (CTS client, getting time from phone) and the battery service (BAS getting battery level from phone).
When requesting...
Hey everyone, I got a question regarding the BLE Advertisement with the nRF52840 (Softdevice s140). I am using the nRF Connect SDK with Zephyr and currently working on a BLE...
I created the project with 3 custom services with 1 characteristic per service (SDK v16.0.0, NRF52832 DK PCA10040 ). All characteristics has next settings:
char_md.char_props...
