I am using:
NCS 3.0.1 nRF52840DK
My project is based on the coap_client sample, currently running on a nRF52840DK. I have modified it to add the 'observe' option in the...
Hi,
I am power profiling an application on the NRF52 DK. The application uses SPI to communicate with the BMA400 accelerometer:
The program initializes the accelerometer...
Hello I have a custom board with LR1110 Lora radio I'm getting errors that driver is not supported when I define the spi1 for it
lora0: lora @ 0 {
compatible = "semtech...
Hi,
I am building a Thread network ( www.youtube.com/watch with a Rasp Pi 4 as a border router, an nRF52840 DK as an RCP, and an nRF5340 DK as a child to be added into the...
We found a problem with a client's legacy design. They use two 12 pF load capacitors for the 32 MHz crystal, which has a 4 pF capacitance. This is a somewhat unusual Abracon...
the application need the nRF24LE1 to go to memory retention sleep model for more than 2s，and we know that RTC can only timer for 2s.i used WDT to do this job , but there is...
I use below code to disconnect the BLE device from mobile phone. But it return err_code =7. Please comments.
if(m_conn_handle!=BLE_CONN_HANDLE_INVALID)
{
LocalInitiateddDisconnect...
Hello,
I am working on S120 stack and 9.0 SDK and the central will connect to 2 different peripherals with unique IDs and both unique ID is having different service.
...
Hi,
Do the nRF52 GPIOs retain their pullup/down or drive characteristics when in its deepest sleep mode? VCC is still applied, but otherwise, the chip is to consume a minimum...
Hi!!
I need to migrate from the 2.0 SD version to the 3.0 of the s132. I have downloaded the zip, and programed my DK with the new SD code, also, I have changed the IROM1...
hello
In proprietary model of nrf51822，I doubt that the RSSI is not accurate in my testing environment，so i want to calibrate the RSSI info by using R&S SMU200A，can anybody...
Hello,
in the nrf52832 PS I've stumbled over the "EasyDMA array list mode". From the description, I'm unable to understand, how this works and what I can archive with this...
I have a custom board that has an MPU9250 attached as a SPI device. The MPU can generate data ready interrupts. I have set the MPU to generate data ready 4x per second which...
Where can I find documentation for using EasyDMA list mode on SPIM?
I've got nrf51822.
All I can find is this nrf52 documentation , which seems incomplete.
Is there...
I'm new to Gazell, so please excuse the simplicity of my question, but I just seem to be missing something.
I have an application where I will be using one host with two...
Hi
We are about to submit our system for BLE testing. We have been asked for RF-PHY:P9:1 RF-PHY:P9:2 RF-PHY:P10:1 values
RF-PHY:P9:1 Maximum TX packet length (MAX_TX_LENGTH...
Hello Nordic Team,
After setting connection parameters in accordance with Apple BLE design guidelines the BLE throughput has been significantly decreased.
My parameters...
