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...
I was looking for more information about hardware accelerated AES128 functions in the nRF9160. We want to encrypt and decrypt data using this and was wondering if there are...
Hello,
I am currently working on adding the pairing part to the ble_app_uart with peer manager. I have followed the way that is used for ble_app_gls and ble_app_hrs. I could...
Hi support team,
I download mesh (nrf5_SDK_for_Mesh_v3.2.0) serial example FW to nRF52840 DK,
and connect to embedded linux gateway over USB,
I can run PyACI example...
Hi,
It seems that s112 soft device uses IRQ level 0,1,4 of nRF52832.
By default my counter has default IRQ level 6, my concern is about the delay of COMPARE interrupt...
Hi, Everyone
Environment: SDK15.3, nRF52840, Keil Compiler
I want to keep the previously set values undeleted even after OTA
My question is
1) Which method is better...
from this guide
https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/getting-started-with-nordics-secure-dfu-bootloader#h23sjziacp7vrw0scs2t3tua1ax0426
It is...
Good evening.....
I am looking to play around with the Thingy 91 but I am a hardware guy who knows enough about firmware to be dangerous. I typically run into issues getting...
Hi,
I am trying to send firmware image from one board to another board. For that I want to use DFU control point characteristics.
I am using nrf52832 development kit...
I have installed the cocoapod for nrfMeshProvision, but i am new to BLE technology. I am able to fetch the dataIn and dataOut characteristics, but stuck at creating a Proxyhandler...
Hi,
I have a project where we want to setup 3 PWM channels for dimming LED strings in a mesh configuration. So the mesh dimming server is a perfect starting point. I did...
Hello,
Our team is new on development nRF52832 firmware.
Now we have an issue on standby current for nRF52832.
We have a 5 second timer for a PWM output.
Sleep (System...
Hello there,
I am facing some difficulties while using nRF52832 NFC for an application.
When I tap the nrf52832 device on the NFC reader the nrf52 cannot able to respond...
Hi, we are currently looking at making a zigbee light switch using the 52811. However since the zboss library files are compiled with FPU directives the only way to build...
