I can get right value when I chose QDEC_SAMPLEPER_SAMPLEPER_512us in slow application ,but in my application my max data rate is more than 2k, so the QDEC value is less than...
nrf51822 SDK 9.0
iphone 6plus System version IOS9.2
When the phone receives the QQ message "static void notif_print(ble_ancs_c_evt_notif_t * p_notif);" can execute.
but...
Hi..... This is Venkatesh. I am using nRF52-DK Evaluation kit. This is my first question posting here. It is pleasure to have an account to share my knowledge and get the...
Code_Replace_MainDotC.docx
Please look at the attachment of my code. Go to \nRF51_SDK_9.0.0_2e23562\examples\ble_peripheral\ble_app_template\pca10028\s130\arm5_no_packs...
I am in need of the usb-to-uart.hex firmware and the driver for it. This is required to test the radio dongle nRF24LU1+ device (32k) whether it can be programmed through USB...
I've been unsuccessfully trying to serialize BTLE example programs by SPI. I have two PCA10028 boards and I'm using SDK10. In addition to serialization examples, I've tried...
Hi, I have been learning my way around SES, nRF Connect SDK, nrf52-dk, and the sample projects for some time now.
When I wish to open another sample project, I follow the...
I program the uart example in my board nRF51 dk. I put a osciloscope in pin 9 and the signal is a square wave between 0 al 30V. So i think that the protocol is RS232, is this...
At a rate of 1M, the receiving sensitivity of the Bluetooth chip was tested, and during the test, it was found that the sensitivity may decrease whenever the frequency point...
Hi
We are working on an algorithm applicable to the indoor positioning of ships. We want to improve the algorithm further on top of the existing algorithm for Bluetooth...
I'm on a Comcast cable modem connection. When I've tried to pull up this site over the past few days, I've gotten "The page cannot be displayed because an internal server...
Dear nRF DevZone,
I have question regarding Zephyr k_sleep() function and NRF52840 timers.
I am developing an application for nRF52840 SOC and for that I am using nRF...
Hello. I am developing using nrf52832 (S132 v7.0.1, SDK v17.0.0) as a peripheral device.
I want to pair from "Settings"-> "Bluetooth" of iOS (iPhone 12 Pro). For pairing...
Hello,
I am developing an application that requires use of some of the traditional C "stdio.h" functionality. My current development setup is the nRF5340 DK running Zephyr...
I'm using sdk for mesh version 5.0.0, sdk version 17.0.2 and my board is nrf52840-DK.
How can i keep mesh config after wake up from deep sleep( system off).Plus, when my...
Hi,
This morning when I tried to access devzone, it says I have been IP banned. I have the same issue as this ticket:
https://devzone.nordicsemi.com/f/nordic-q-a/86922...
Currently running NCS 1.7.1, SUPL client 0.7.0 and MFW 1.3.0 it has stopped connecting properly from the last time I've played with it:
Not sure what's up there..
...
I am having trouble powering my uicc. I feel like I am just looking for some setting, but I have not found the right one yet and I am at a loss at this point.
What I have...
I used direction finding rx/tx examples(get 45 points of IQ data). I used the ref period IQ data (8 points) can caculate base phase and the phase velocity(setting is 500KHz...
Dear all,
I have struggled this problem over a week.
I am working on our product, which need to prevent other strangers to connect to our device. After search on the Nordic...
