Hello,
In an ongoing company project we use a couple of nRF51 transceivers forming a beacon enabled wireless sensor network consisting of one base station and multiple...
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...
I've been testing the nPM1300 and I'm running into some interesting issues. I'm using NCS 2.7.x (originally evaluated on 2.6.x) and got it to the sweet spot where the nRF9161...
After connecting the device in nrf connect app, based on the protocol of our device we are supposed to give a certain code in RX Characteristic which is present under Nordic...
Hi guys,
i show you an image here where I am sending from my board a text file ( about 75KB ) to nordic toolbox via nus, I use notify to send ( but I have similar situation...
Hi,
I have a GATT server defined with this macro
BT_GATT_SERVICE_DEFINE If I want to unregister it during runtime, how would I go about it? I saw some APIs in gatt...
This is a follow-up to case 327769.
Here is a summary of the original case, with highlights added for the crux of the problem:
Here are the details:
OS: Windows 10...
When running the ECDSA Example from Nordic, the keys are generated successfully. But when I add the code for generating CSR it fails with the error code -134 which bby my...
I need to set the public BLE address for a BLE central role device using an nRF5340.
First attempted creating an additional bluetooth identity , but it appears this is only...
During a review of production firmware I noticed an oddity that should cause a compiler error but it somehow does not.
In C, a function may not be overloaded. There are...
Hi,
My customer is trying to use both UART peripherals on the IC and have VCP on the USB, for a total of 3 “UARTs/COM ports”.
Can the USB be instantiated for VCP? if they...
Hello, I'm currently implementing BLE after I made the NRF51810 custom board. We are testing with the BLE example BLE UART with SDK 17.1.0 VER. The current setting is as follows...
Hi folks,
we're running zephyr v3.6.0 on ublox-anna-b412 module which embeds nRF52833. For our application we need multiple timers enabled next to running ble. When we were...
Hello everyone,
I’m working on an asset tracking project using the nRF9160 as my microcontroller. However, given my limited experience with RF design, I have a few questions...
I have an nRF52840 that is on an Ezurio BL654 module that I have programmed dozens of times during development. Something happened during a recent programming event that caused...
Following the instructions for building chip-tool, I get a build error.
[~/git/connectedhomeip] scripts/examples/gn_build_example.sh examples/chip-tool examples/chip-tool...
Hello, we've successfuly been using SMP to update our peripherals so far. Now we've come upon an issue. If the software has a bug, and the device disconnects or reboots during...
