Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hello:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
Hello!
How can I communicate with my nRF24L01+ and nRF51822 at the same time. I can set up same channel, CRC-mode and I don't use ESB. But what about address? How do I set...
Hi all,
i want to know answer related to following question
1)what is use of uicr?
2)if i place some value in uicr and then change the image,then is there will be change...
It used to work, but now it says "Connected" but the rest of the GUI never changes and the mouse just shows a busy spinner. Here's the log file:
0;13:45:18.9900 [MainThread...
Hi all!
My question is:
My own application is built based on the example "ble_app_template", and according to the nrf51 SDK - Examples - BLE Peripheral, this example...
Hi all
I am using nrf52840 kit, and I have a simple BLE app(client/central that turn LED on to a connected server/peripheral) running on it(sdk 15.3). Now I want to put...
Hi,
I'm using nrf gateway application in android and it is not able to connect to nrf cloud. I have reinstalled it but still the it say 'Gateway connecting...'. Please...
To the kind attention of Nordic support team,
Is there any update about this topic:
https://devzone.nordicsemi.com/f/nordic-q-a/59738/usb-device-suspend-resume-issue...
Hello, I managed to run nRF5340’s QDEC on development kit. The dts overlay looks like this
The problem is I do not see the LED gpio (P1.13) switching on and off on the...
The datasheet appears to say that a pin_reset does not completely reset the chip:
in particular it does not reset the SWJ-DP interface which, I believe, in some circumstances...
HI,
I'm developing it using NRF52832.
It is intended to update the remaining battery capacity through the battery_level_update() function by receiving the battery measurement...
Hi,
Few Binding APIs are absent in nCS as compared to nRF5 Mesh SDK. Compiling some models for certain boards is generating compile time errors, is it that certain models...
Hello! I am currently looking at options for unit testing frameworks ( for TDD and CI/CD) on host OS(Windows preferably but Linux if I must) for nRF8233 core custom boards...
Hi,
We need to save 3 strings to flash using NVS. Based on the code sample in zephyr\samples\subsys\nvs we set the initialization and then write and read these data.
To...
Hello,
This question has been asked - but that was awhile ago - some could say in an almost different landscape than what's going on today - so, please don't answer this...
At 1M rate, test the reception sensitivity of Bluetooth chip, the number of packets lost at -90dBm exceeded 30.8% as specified by Bluetooth Alliance, and this situation occurred...
Hello,
I am trying to figure out a problem with the WDT module behavior
Running on an nrf52832 and using SDK 11 with softdevice s132 v2.0.0!
There are 3 WDT channels...
Hi,
I have nRF52840 DK with Power Profiler PPKI. It was working for long time, but now it suddenly stops working.
Screen saved:
nRFConnect Dektop version 3.7.1, Power...
After I changed from SDK 17.0.2 to SDK 17.1.0 I get for the example project "blinky_FreeRTOS_pca10040" during the compilation with IAR Embedded Workbench IDE - Arm 8.50.9...
Hi, I had designed custom board using icm20948. i tried to get raw values from sensor and succeed then i had ported nucleo code for nrf53 zephyr. when i tried to run below...
