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...
Hi,
I am on SDK 15.2 and NRF52832. I think that I am quite stupid because I do not succeed to be in Non-scannable non-connectable mode.
I tried few stuffs, change directly...
Hello,
I need to create an acl connection using bd_address and GATT client LE connection mode.
how to create ACL connection?
How to close ACL connection using connection...
Hi I purchased nRF52840-DK board recently. I'm able to connect it to Mac OS Mojave and I see that the LED5 is blinking every second. However none of the LED1-4 are blinking...
Hi...
I am developing a product using nRF52833 . (S113, SDK 16, IAR8)
My board uses a lithium-ion battery and uses usb charging.
My board turns on automatically...
Hello.
I am developing using usbd_ble_uart project.
Development platform : nRF52833-DK, s113, SDK 16.0.0, IAR 8.31.1
I want to add static passkey and bonding in my project...
hi,im use nrf52840 and nrf24lu1p to develop my usb+ble+2.4g product,what i use is:
board:pac10056
sdk:
nrf52840:\nRF5_SDK_16.0.0_98a08e2\examples\proprietary_rf\gzll...
I need to minimize current consumption when using FreeRTOS. I have merged freertos with the ble_app_uart example using SDK 15.3.0. I am getting the average current as 9.162...
Hi
I want to create a new project in SES
So I click 'File - New project'
Then this window appeared
What should I select?
Please explain how to do the settings...
Dear, NORDIC manager.
Hi, I developing the our products by using the NORDIC MCU.
But, we have problem the transmitter frequency for the certification.
This problem is...
Dear all,
I am currently working on a project about data transmission in the field of energy supply. To evaluate your product I would kindly ask you to answer my following...
Hi,
I am controlling an external device using SPI(M), SYNC, with the nRF52840 DK.
I am using the exact same GPIO configuration using two different test apps using SDK16...
SDK: NRF 5 15.3
SoftDevice: S140
I have been successfully using the NUS code snippet below to send data periodically to my expensive Smartphone running Android 10 (fast...
Hi everyone,
I was wondering what is the purpose of "write" property in Device Name characteristic (UUID2A00) of Generic Access service (UUID 1800).
Why should I change...
I'm trying to make an example that uses both CDC-ACM (as a usb serial port) and BLE "central." It will talk to BLE peripherals. I think to do what I want I have to put two...
I am evaluating the nRF5340, but cannot run a simple register based interrupt. Within nRF connect v1.2.0, I can find vector tables for nRF52840, and many other parts, but...
