I saw that the app_timer uses the SWI0. Could you explain what it does and what the advantage is compared to "timer_list_handler_sched()" calling "timer_list_handler()" directly...
Hi, I used the sample code "Master Emulator->2.1.7.8226->Example code->nRFUart"
to develop a new project, and encounter some questions...
we update nRF6310...
Hello,
How many RX buffers are in S110 SoftDevice? I know there are 6 TX buffers (so you can send 6 packets per Connection Interval).
How is it on receiving?
Is it e...
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'm trying to import nRF9160 DK altium files into circuit maker, and I managed to import the schematics(that was easy), buy when importing the .pcbdoc file circuitmaker...
In the 15.3 SDK doc there is a procedure for converting pca10040 projects to pca10040e. I'm using Segger Embedded Studio (SES) and it seems to me that the procedure is not...
Hi everyone,
I'm new to working with Bluetooth/
My problem is that the connection interval time sent by the central device does not converge with the time I see using...
Hi,
For smartphone, I mean those support ble specification 4.0 and have GATT interface.
Is it possible to provision it ( by nRF mesh running on another smartphone, for...
Hello,
I am not able to update the softdevice from 6.0.0 to 6.1.0. This usecase is useless as I am in dev stage of my product. However I need to be sure I will be able to...
I am trying to get the NFC communication up and running.
I have tried the writable_ndef_msg and it runs on my kit. Now I try to make it work in my project, but I get some...
If the sensor I'm developing is broadcasting the raw data that is encrypted, how will the mobile app or gateway decrypt it? Is there a BLE standard to exchange the key in...
Distinguished Nordic technical support and developers:
Hello. I have implemented mouse operation with Nordic 52832. I want to ask a question about binding.
After...
I am trying to build an application on the nrf9160dk dev board. It it supposed to collect data from a sensor, and send updates via MQTT when there is an NB-IoT connection...
Hello,
Am developping an Android App that communicate with the nrf51822 , using the 'Proximity' sdk samples Can someone help me with any useful sourcecode or a documentation...
Hello,
I am currently using the nRF52840 Development Kit and was looking to isolate the SoC for power consumption testing. I mainly want to disconnect the integrated MCU...
Hi, I'm developing a project based on the Nordic UART with multi centrals and one peripheral coexistent based on SDK 15.2 and S132 V6.2,
In scheduling section of softdevice...
I used the nRF52832 SDK15.0 S132,the question is:
(1) I used SPI_0_Instance for APP_SDCard and SPI_1_Instance for other device;
The Setting of SPI_1_Instance frequency...
