Hi,
I have a serious problem, when I use uart of NRF51822 QFAAC0 to receive data from another MCU, I found that it will lost one bit at same position everytime. my SDK is...
Hi,
I just started to interface the lcd display with nrf51822 evaluation board. The display i'm using is, spi compatible, 18" tft (160x130) from tiny lcd. I took spi master...
Hi,
We are using the nRF905 device in an application where it needs to switch between auto-retransmitting and sending single packets, due to it communicating with several...
This is not a real question for support. It's more a success story i'd like to share with you!
Our company develops firmware for various customers on a lot of different...
Hi all,
What is the maximum data rate for the nRF24AP2 when using the Synchronous serial interface?
I cann't see it in the datasheet.
Is there anyone can answer me...
Hi,
In my design, there is a tag used by 24l01,It can transmit the temperature value.In the tag, the parameters are like this:
addrofch[0] = 0xe7;
addrofch[1] =...
I'm trying to simplify the open_bootloader example from SDK 15.3. I'm getting rid of version, signature and keep only the CRC validation. I'm actually trying to understand...
Device: NRF52832_xxAA Softdevice: S113 v7.0.0
Hello.
Sometimes, during firmware running, I get a fault from Softdevice with pc: 0x0001A990. Could you inform me what causes...
When I send 90 KB data via BLE. Sometime I am getting NRF_ERROR_RESOURCES error. I have tried all the things that are available in support site. I am reading data from SPI...
Hello Forum,
I got a Thingy:91 today and of course I wanted to test it immediatelly), but I wonder:
Is the nrfcloud.message simply because of no LTE-NB1 network / roaming...
We are migrating BLE application code from SDK-12.3 to SDK-15.3.
Our firmware uses SPIS module. Now in the example code I could see
NRF_POWER->TASKS_CONSTLAT = 1;
What...
setup:
segger V4.20a
windows 10 pro
SDK: nRF5 SDK for MESH 3.2.0
hardware;
NRF52840
I am trying to implement the simple_on_off model instead of the regulat...
Hello! Just started looking in to using whitelists and looking for information in the infocenter but the "advertisement module" is inaccessible on NRF SDK v15.0.0/libraries...
I'm working on a solution that will need to acquire GPS location and backhaul that to the cloud over LTE. I'm trying to figure out whether it makes more sense to go into PSM...
Hello All,
I am measuring the nRF9160 current in the sleep mode(program with just k_cpu_idle(); command) but still I am getting 530uA current. I have also tried to change...
Hi,
We are using ncs 1.0.0 and modem fw version 1.0.1.
We are currently using 2 UART, 1 SPI and 1 I2C peripheral in our application.
We want to use one more UART in...
I merge all hex file of Bootloader, Bootloader Settings, SoftDevice and Application with Buttonless DFU code included into one hex file. After that, i recover the device....
Hello Nordic team,
I am trying to get my product read for FCC/CE compliance testing. I came across the radio_test example and other examples posted on DevZone. I have the...
Hi,
I have just recently started to develop an NRF52832 chip with Keil uVision 5.
My setup is the following:
PCA10028 Development kit connected to Feather NRF52832 bluefruit...
Hi,
We are planning to add an external flash to our nrf52840 based design.
The flash type is
http://www.puyasemi.com/uploadfiles/2019/06/20190604154800480.pdf
I'd...
