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,
My android Proximity application fails on service discovery only for the very first time it connects with the devices(nrf51822 evaluation kit with sdk 5.2.0). Actually...
Has anyone converted the app note AN34 DTM Python script to C# or C/C++ ?
The Python DTM script is works OK with the setup specified in the app note AN34 figure 2, which...
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...
I've been tinkering with my Dev Kits (3 @ nrf52840-dk and 1 @ nrf5340-dk) as I try to find the right software/hardware architecture for my use case.
I made a lot of progress...
Hello , i am developing drivers for a spi ic , which by using spi example i wrote the drivers they are working fine , also i am able to run and modify ble uart example according...
Hello Sirs
I am using the NRF3540-DK development board to program an external NRF5340 chip. I have connected the RESET,SWDCLK,SWDIO,GND,3V pins of P20 connector on development...
I need to connect a ble device to a double uart0 and Uart1 over zephyr.
The first uart in used for comunication puupose e message everty 20mS at 115200;
The second uart...
I'm trying meshdfu. Use 52832 to DFU a lantern program according to the official routine. After success, the program can run, but it can't run after DFU with 52840. Here's...
Hi,
I'm trying to build the blinky example for the nRF5340 network processor with the empty_app_core as a child image for the application processor and get a fatal error...
Hi ,
I have the nordic nRF9160 DK and the Nordic Thingy:91. I am trying with the Asset Tracking application version : nrf9160dk_fw_2021-12-15_cfedfdfa, with the last modem...
Hello !
nRF52840 have " 128-bit AES/ECB/CCM/AAR co-processor (on-the-fly packet encryption)" what is expected to be used together with RADIO for encrypt/decrypt packages...
Hi,
I noticed that latest nRF Sniffer BLE version support importing IRK, however, I can't make it successful, do you have a step-by-step guide for IRK importing on wireshark...
i just have a quick basic question about the device driver API, why does the samples/drivers/i2c_fujitsu_fram application not use a device tree node for the i2c peripheral...
Hi,
I am not sure how to explain or try to recreate the issue but I'll try my best.
Tools: I have an NRF52832 Development Kit bought from Digikey Canada. I am using...
Hi I have a programmed the nrf52832 custom design board(not the Development Kit) with Ble Becon example code given with SDK and checked the power consumption. It consumes...
Hello
We have always been able to go to the certification test house and complete cert without any issues. This is the first time that is mandatory to run the test using...
Hi
We are using NRF_51422 dongle in our university for Labs development with students
We were able to setup & install the NRF_sniffer. It is working with the command line...
