I want to count clocks in order to implement a watch. I use the RTC0 as my time-base and count mainly with this device. As it has just 24 bits it would not last for long,...
Hi,
how long does it take time if i would wake up a nrf51422 rev2 (ANT and BLE) in deepest possible sleep mode ?
And how long does it tai if after wakeup it had to communicate...
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...
I follow description of https://github.com/NordicSemiconductor/pc-ble-driver to build pc-ble-driver from source. But it failed to build it.
cmake \ -G Ninja \ .. -- NRF_BLE_DRIVER_VERSION...
I use the vscode to creat a smp_svr sample project ,and how can i easily add fragment to child image(mcuboot)?
as the picture1, the files overlay-bt.conf overlay-FOTA.conf...
Hi Dev Zone !
I would like to do a complete reset to the ESB communication in my application when there is a problem with it for any reason whatsoever. This is what I have...
Hi guys,
I am currently trying to make my uart work with eDMA functionality.
Up to this point I am able to read using polling, and as second method using IRQ with a message...
Hi,
I am working with NRF52840, I need to read some sensor data or potentiometer data and that will transfer in tablet through Bluetooth. So i need a code for SAADC with...
Hello,
I wanted to develop an Hearing Aid Application using nrf52840. I have downloaded nrf connect SDK but cannot find any samples for using HAP profile. Kindly provide...
Hello,
I intend to read the battery level of the nRF9160. I see that I have 2 alternatives to perform this function, using the AT%XVBAT command or reading the battery...
Hello!
I am working on a project that uses nrf52832 microcontroller with softdevice s132 6.1.1. for BLE capabilities. One of requirements is to implement directed advertising...
Hello,
I am building a product prototype based on nrf52810 with s112 7.0.1 with NRFDK16. So the problem is the memory allocation. I setup the FLASH and RAM as per specification...
Hello,
I'm using an NRF5340 with SDK V1.9.1.
I have a code that toggle one gpio pin on a custom board. It is working well when I use P0.22. However, when I change to P0...
Hi all I have a problem with the sim card on our custom board. Earlier I tested my code on nrf9160dk. But on the custom board, the sim card is not recognized. There is no...
We have an nRF5340 application that builds fine for our custom board. However, it is not very straightforward what steps need to be performed to enable FOTA updates. I have...
I am trying to use DTM to evaluate the output filter on our NRF52840 design. I am using the constant output mode and assume that the physical layer setting is not necessary...
Hey guys,
Recently I have been working with the nrf 52840 dongle and my goal is to use the dongle to communicate with a sensor and read values from it. So far I have been...
