Hi We have an application where we what to read i2c sensor data over the air to an iPhone. We've taken ble_app_uart_S130 project and grafted in some twi_hardware code. There...
I am interested in the S130 ability to hold 3 central -> peripheral links over BLE, and am looking for some evidence that this has been accomplished with extremely low-power...
I'm trying to implement channel scanning in our nrf24lu1p based USB dongle.
I'm following the specs and basically loop though each channel ;
loop
stop listening
set...
Hi,
I am using the NRF8001 in UART mode and attempting to bond with my android device (Lollipop 5.0 Nexus 6).
i am using the nordic arduino sdk which is found here:...
Hi, I'm using the nRF8001 in an application that requires security so bonds to the remote client/central. My device supports firmware upgrades that may involve new nRF8001...
Hello.
Initially when reading the Gazell documentation I didn't think it'd be a problem but now in Keil seeing this has introduced some doubt whether it's a thing:
...
Hi All:
We are using nRF52840 SDK with BLE Mesh sdk5.0 to develop bluetooth mesh and we can use light_sw_client to control the LED1 state on the light_sw_sever via BLE Mesh...
I am using PC code derived from pc-ble-driver heart rate collector with a nRF52840 dev board
On adding characteristics sd_ble_uuid_vs_add() I get an error of 4 - NRF_ERROR_NO_MEM...
I have an nrf52832 acting as a central device that is trying to connect to a peripheral. However, after the peripheral disconnects and the central tries to reconnect I get...
Hi,
I was looking at this page https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/gs_modifying.html and saw the following line:
"When building your application...
I am getting an NRF_ERROR_CRYPTO_RNG_INIT_FAILED from nrf_crypto_rng_backend_init during the sm_init sequence. Any suggestions on what might be causing this?
Hi Sir/Madam,
Our project needs to use TEE on nRF5340 which seems to be implemented by TF-M for now and future. After investigating the implementation, I didn't find a...
Greetings,
What is the minimum low pulse required to externally reset the nRF5340?
I see this answer for nRF51 and this answer for nRF52 . Can I assume nRF53 will be the...
Hi,
I have a nRF9160 DK and Iam trying to join my Private NB-IoT network that my company has (So I can get a static IP). I have the NB-IoT activated Nano SIM and the credentials...
Hello,
I've seen the other threads about this topic but they don't seem to be that helpful.. I'm using a BL653 board with the nrf52833 chipset.
Yesterday, I was able to...
Hello,
I am trying to flash a custom software to a NRF52832 DK.
The DK is powered by USB and i've connected as follows :
VDD(nrf) to Vref(J link)
SWDIO to SWDIO...
I'm developing a central that may have to service more than one peripheral concurrently while (occasionally) advertising its own peripheral service. Things seem to work OK...
Howdy Nordic, hope that you are all well and safe.
Herewith I am reporting a bug I saw in the nrfMesh mobile application.
Information:
nrfMesh V3.1.6
Samsung Galaxy...
Excuse me
1、How can fast lte-m link have Ephemeris and Almanac?What is the principle?
2、Why provide current and neighbor cell information?What are current and neighbor...
Hello people,
I had to make a tiny, 4 layer PCB based on an nRF52832 chip (WLCSP) and I've chosen to use a PCB antenna. I've copied the reference design (nRF52832-CIAA Reference...
