We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
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...
We need to connect to multiple devices at once. We are controlling the SD via a serialised connection, with another chip controlling the parameters.
If we scan using interval...
I want 3 Axis Acceleration and Gyro data Via I2C bus, I have tried several ways and used some external libraries but nothing worked for me. And I am New to this so Please...
Hi,
I want to measure the duration of a single pulse using GPIOTE , PPI and a Timer with a NRF52840.
My initial idea was to have two capture tasks for the GPIO events...
Hi There,
I try to develop an application in intermittent conditions, it will off work frequently as for lacking the energy.
I try to resume the application from the last...
Essentially the title. Given that I have a BLE device which I have configured to have Legacy DFU services, and also customized the DFU service's UUID, how would I go about...
Hi,
I have nrf9160-DK and I am using NCS v1.6.1. I am trying to run HR Peripheral sample application on the nRF9160DK board.
I have flashed nrf52840 with hci_lpuart sample...
I am trying to using nRF52833 and nRF52840 as a BLE central to connect customer's BLE peripheral.
The attached screenshot is the service discovered by nRF connect Android...
Hello,
I am developing an application based on the BLE examples from the nrf5 sdk using he Segger Embedded Studio.
I am porting a library for a peripheral component and...
https://devzone.nordicsemi.com/f/nordic-q-a/80125/want-to-achieve-1-2-mbps-through-ble
Issue is in this link is not properly addressed . I want to work on BLE with good...
How much i can apply maximum and minimum voltage at Analog pin of nRF52832 controller IC? And Please also guide me is there any mention in the nRF52832 Datasheet.
Hi all,
I am using SDK = 15, softdevice = v6, chipset:nrf52810
I have used ble_app_uart and SAADC example code for one of my application, its working fine, and next i...
Hello,
I'm using nRF v1.5.1 SDK.
If I have my RX buffer to be of size say 6, and I transmit 7 bytes then my code will detect a full RX Buffer and go to the endrx_isr...
Hello,
Looking at the errata entry [78] TIMER: High current consumption when using timer STOP task only , I see that it recommended to use TASKS_SHUTDOWN instead of TASKS_STOP...
Hi everyone,
what are the tolerances of the internal reference voltage of the ADC (0.6V) at room temperature? I know the tolerances are included in the gain error and are...
Hello,
I'm following this documentation Doc to include Fota upgrade on peripheral LBS sample but I have the following problems:
1) all file .bin like ( app_update.bin...
