I need to create timeout below 1ms. I would pretty much like to use timer for that because I do not want to hold the cpu inside cycle. For me it is not important the exactness...
Hi,
While testing the device firmware update through the nRFtoolbox android application, i get "device has no required service" error more frequently.
I use latest version...
I'm having some trouble successfully entering ON,IDLE mode. I have pared-down my application to do the following:
Initializes the app_timer using the scheduler:
...
I want to control GPIO toggle by PPI. Timer1 is in timer mode. CC[0] is 1000, and CC[1] is 8000.
I use compare[0] to toggle gpio18 by PPI. I also want to use compare[1] to...
Hi,
I use two evk board to connected and test the uart serialization sample(ble_s110_serialization), one is ble_app_hrs and one is ble_app_connectivity. But I have one...
I am getting get BLE_EVT_USER_MEM_REQUEST and BLE_GAP_EVT_CONN_PARAM_UPDATE event, when writing to ble device, sample code did not handle these event, and seems no document...
As described in the brief spec of nRF 21540：
the nRF21540 improves the RX sensitivity by 5 dBm to -100 dBm.
5dBm should be 5dB，you can't make a simple plus/minus equation...
Hi,
I'm doing a Bluetooth test for the nrf52840. However, RF-PHY/TRM-LE/CA/BV-13-C cannot be tested. This means that the instrument does not provide results. The measuring...
Hello,
I want to supply the nRF52832 with a power supply of 2.2Vdc. The uC has to measure an analog voltage between 0 to 2.5V using the internal reference.
Is it possible...
I am trying to set up usb cdc and use the virtual COM port for logging. Please find my code below.
Issue - The LED part of the code works fine but when dongle is connected...
Hi,
I'm testing a prototype with the nRF52840 where I drive a buzzer in the following way:
When I play a signal, I see that the current through the buzzer is about...
Dear everyone,
I'm new to Zigbee and Nordic development. I'm currently working on Zigbee on nrf52833. I must implement a mesh topology to prove self-healing and self-routing...
Hello Nordic team,
I'm looking for some help about Thread creation ... I try to start a Thread when my nrf52840 receive a particular message. This message is sent with BLE...
I am working with the nRF5340 development board. I got the multicore example from the SDK to build without an issue. I then copied the source code and CMake scripts into a...
Trying to get the entire set of v2.0.0 software development tools to install on our Ubuntu 20.04.4 LTS x86_64 system for my nRF9160-DK.
Following the [DevAcademy nRF Connect...
Hi Team,
I am using nRF52810 gpio to power gate (gpio connected to VIN) ADXL362 . But the ADXL362 recommends a switch(SHUTDOWN) as shown below to discharge the capacitors...
Are there any plans for updating the internal CoAP buffer sizes to support 511 OpenThread children? There are two cases where the number of maximum OpenThread children is...
I have an OpenThread application that worked on NCS v1.9.1 and after updating to NCS v2.0.0 (nothing in the source code or kconfig was changed), the application fails to build...
Hi
I need to read the Drive mode of how an output pin has been configured....
I see that there is an API to read pin's Pullup, Direction, Sense, etc configuration.....
Hi,
I've managed to find a franchised source of nRF52840-QIAA-R processors at low volume and I'm advised they have a date code of 19+.
Is there anything that I should...
Hello,
I would like to add buttonless DFU to my project.
This is so that in the field our mobile application will be able to push new FW to the device upon connection...
