But now I have a new problem that is whenever I set " PWR_UP " bit in CONFIG register then it drop the 3.3 volt vcc to 1.2 volt. I don't know why its happening. Anyway, is...
This previous question about multiple advertisements seems to be related to softdevice 7. I was unable to get a similar example working in SD/SDK8
My end-goal is to add...
We are considering using Gazell for an outdoor application, i.e. lots of noise and disturbances, constantly changing environment, where the amount data being transferred is...
Hi everyone,
I have found your git "Ble Optiboot"( github.com/.../ble-optiboot) , and I have understood, it is usefull to load a binary into MCU flash, I was looking for...
I'll go ahead and describe what I need to do and see if anyone might have some place to start for me since I'm having a lot of trouble figuring out what I need.
I'm looking...
Hello ,
I'm designing an embedded system with one of your RF chips (NRF24L01+) and as far as I searched for the datasheet , It seems like NRF24L01+ doesn't have a hardware...
Hi,
This post is very old.
devzone.nordicsemi.com/.../
I have a nrf51822 chip and I'm using it as BLE and it exposes some service and characteristics and it is working...
I built my project with SDK 15.0 but for some modifications I migrated to SDK15.3
In my application I use pairing key to secure connections but since migrating to SDK 15...
Hello,
How to ass custom button using BSP? In the default setting, there are only 4 buttons. But my custom board has more than 4 buttons. How to add more button using BSP...
Hi, I have a question on USB performance of nRF52840. I have Rigado BMD-340(s) and I have to verify the maximum data rate supported on USB interface. Its says 12 mbps in the...
Hi
There are two PCA10090 DK boards. Each one had its own iBASIS card.
Previously, I registered these two in nRF Connect for Cloud. DK board A with SIM card A.
DK board...
I have ordered some PCBs which have I2C lines on P0.08 and P0.09 and have been trying to test using the Dev Kit and for some reason, I can't get any traffic out of these pins...
Hello. I want to add OTA DFU feature to my device, based on nRF52810. I already met problem with not enough space on this chip, but it was solved, so I hope it possible to...
nRF52832 will restart accidentally, I have checked code, but I haven't fixed it so far;
Because restart is random, it is hard to reappear;
my question is
1, How do I...
Hi Sir,
My project need LESC & AES-CMAC function, then I enabled below CONFIG in sdk_config.h :
NRF_CRYPTO_BACKEND_MBEDTLS_ENABLED
NRF_CRYPTO_BACKEND_MBEDTLS_ECC_SECP256R1_ENABLED...
Hi,
So I am trying to configure the stdout console to use UART1 by default. Using the NrfConnect menuconfig in Segger emStudio I can set it to use UART1 with the following...
Hello !
I have read in DevZone, but still not sure regarding nRF52832 .
For nRF52832 and page size 4k, and regarding only writing zero-bits.
Can I in same page perform...
Hi team,
Here is the previous ticket
https://devzone.nordicsemi.com/support/234693
One of my customer TMC is using our nRF52810 in a BLE key project for central role...
When in dfu mode (with usb dfu enabled) if we jump to application via "
nrf_bootloader_app_start" there seems to be an issue where the firmware locks up and doesn't start...
Hello
my setup is a nrf52840, the sdk15.3, Softdevice s140.
is there a possibility, maybe with freertos, to to run two seperate applications like two threads.
In the...
