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...
Good morning,
Since yesterday i have a new problem with the nRF Cloud. This time with ListMessages of the REST API.
I use a Node-Red rule chain and send a GET to the following...
Hi Team,
I have nRF52811 and I would like to evaluate the BLE direction finding Feature. I have very limited knowledge on this.
I would like to go with AoA method as the...
Hi,
I work in a project where we use nRF9160, and use certificates in order to access https addresses. This works fine, and I use the modem_key_mgmt lib to read/write credentials...
Hi,
1. Please point me to a sample DFU project which works overwrite method..?
2. When MCUBOOT_OVERWRITE_ONLY is enabled, and during copying of image, if there is power...
Hi everyone I am currently trying to connect some simple sensors using the I2C interface.
Currently I am working with an nRF5340 and nRFC 1.6.1 SDK
I loaded one of the...
Can build application from the command line using the regular Zephyr download and using West ...
Executable downloaded to BBC Microbit v2 and works as expected.
Trying...
Can QSPI be initialized to work with NAND flash memory? as I tried to use it with SPI and it worked fine but with QSPI it only returns 0xFF values even if I initialize the...
Hi,
I want to move the MBR params page to the external flash, is it feasible?
I saw in this that if you use the MBR command to move the bootloaders, you must keep the...
Hi i am new to nrf52840 i want to send a char continuously through bluetooth to mobile, im using sdk 17.1.0 and i have tried ble_app_uart in the example but the blue tooth...
Hi,
We need to refer detailed documentation of BLE mesh functionality which describes right from packet received on gatt layer to mesh
also we need to refer mesh document...
Hi,
I am trying to use the function `bt_conn_le_create_auto`, but I get the following error when I try to build it:
I created a simple app, just for testing.
main...
As usual the documentation gives me nothing more than what I can find in the source code h-files.
I am trying to find one place where I can get the information I need to...
Hi
I am using the PCA10056 (nRF52840DK) when I plug in the USB please see below.
It creates a new disk drive Jlink and proceeds to slow down my computer by a factor...
As Title and below figure
When I use nRF51422 dongle pca10031 , the Network Availability can discover , connect and read device rssi.
Here, I want to use nRF pca10059...
