Hi, when I am trying to set up channel sounding, I am looking for the best parameters for CS configuration. The main problem I have is that even with slow movement (1 km/h...
Dear sir,
I'm using the sample application "channel_sounding_ras_initiator" to performing the evaluation. Here are my test environment: - Developement kit: nRF45L151 - Tool...
Hello,
I previously used DECT NR+ modem firmware mfw-nr+_nrf91x1_1.0.2 on nRF9151 DK Development kit and moved on using the new modem firmware mfw-nr+_nrf91x1_1.1.0.
But...
Hello,
I’m having an issue with my setup: I have a nRF9160 running the bt/peripheral sample through a nRF52840 (running the hci_lpuart sample). It seems to work fine with...
Hello,
I am using nrf52840 MCU.
I am developing a product which have 2 I2C and 2 SPI interfaces. All the interfaces are on different pins.
I developed this thing with...
Hello all,
I am using the nrf52840 MCU and NCS v2.6.2 for my application development. Here I am using SPIM3. I am using a peripheral which have an internal FIFO. From...
The partition config for ZBOSS is set in different locations in NCS. For us this worked out magically in the past because the values that were written have been the same in...
Hi
i'm new in dev zone and i have a question
now i work with nRF8001 and i want to design a pcb for it.
I want to reduce the BOM and for this i want to use only the internal...
Hi,
I am trying to use the DFU example provided in SDK 5.1.0. I have built the example using gcc 4.7.x, and i am also using softdevices 5.2.1. The DFU example has been...
Hi,
I've the need to write a characteristic value of 65 bytes, from my central device (iPhone/iPad) to a nRF51822 peripheral device, so I was looking at this document for...
Hi, sorry if this is a dumb question. I've just ordered some development kits and maybe that will answer the question, but i'm being a bit impatient!
I want to put an nrf51422...
My sensor is off-standard,so I have to use gpio to read and write my sensor.
Gpio IIC will take about 0.5ms to get data.
My app need send data every 7.5ms,it seems that...
Hi all,
In my project ,I use the SPI to communication between nRF51822 and STM32,but I don't know
how does the heart_rate data transmit to BLE stack.
I am confused...
We have a custom nrf15822-AA board flashed with the S110 (6.0.0) and our application. It has a 32khz crystal. It is connect to our (Mac) development systems with a SEGGER...
I use 51422 with ANT function. When I set a command like "sd_ant_channel_unassign", how can I get response from on_ant_evt callback?
I need to do something after ANT unassign...
I have a nRF8002, I use nRFgo Studio to program the board, and Master Control Panel on Windows to check it board values.
I would like to be able to recognize when the nRF8002...
As the network speed is so low that I often cann't access www.nordicsemi.com, especially on weekends.
Could you tell me the reason?
Note:
At the time when I can...
I am successfully communicating through nrf 8001 chip and i using this module. Now i want to write services and characteristic to this module through iPhone after getting...
Hello：
1.
I used connect Master Control Panel and ble_app_cscs services see the following received some data not understand do not understand, here's UUID I did not see...
Hi all,
I have various questions regarding the softdevices, memory management and power consumption of the nrf51822 chips.
The project we are working on will need to...
I am working on nRF24LE1 boards. I am trying to talk between two boards. I have loaded "enhanced_shockburst_ptx_nrf24le1" and "enhanced_shockburst_prx_nrf24le1" on two different...
I saw an ANCS examples in sdk5.1.0(softdevice=6.0.0), and then I put this example to port to sdk4.4.2 (softdevice=5.2.1) and the example worked perfectly. But when I put the...
