Has anyone experience of successful TICK_DV calibration for nRF9E5? What order of accuracy should be achievable?
In my application I maintain a software RTC clocked by...
Hello,
I manage to work with new S310 V2.
I use S310 for hrm only. Saying so also not for DFU service.
I have own proprietary method for transfering application images...
I am working on an application and need to get the exact time that the master node receive advertising from the slave node. I tried with PPI and it's ok to capture the Radio...
Hi, could you please tell me if my assumptions below correct?
Measuring a (ratiometric to VCC) analog signal and selecting VDD_1_2_PS as the reference selecting AIN_NO_PS...
When I initialize the SoftDevice with SOFTDEVICE_HANDLER_INIT(NRF_CLOCK_LFCLKSRC_XTAL_20_PPM, false); // Sets up Crystal Source to 20ppm 32.7628kHz
The project I based...
I am trying to make a product with NRF8002B. I finally have the product prototyped. The user will connect to the device, beep, light up, and track. It will always stay on...
Question 1: I am using GPIO external interrupt. Does this interrupt belong to GPIOTE PORT EVENT by default? Question 2: How to configure low precision GPIOTE? Question 3:...
I use NCS2.5.0，and I noticed that there are two files(bluetooth.h and scan.h) can help to set scan parameters.Is there any difference betwen these two files?Can I call the...
Hi,
I am trying to optimize my nrf52840 application for power consumption. If I run simple loop using nrf5 SDK i get ~1.2mA. However with similiar code on Zephyr: I get...
Hi,
I am developing a small beacon application using the nRF 52805 device, and the intent is that it will send advertising packets at a slow rate, to indicate to a partner...
I'm working on implementing arithmetic operations using the PKA engine on the nrf52840 in Rust, following the CRYPTOCELL — Arm TrustZone CryptoCell 310 datasheet. While I...
Hello all,
I have been working on the implementation of the PKA engine on CC310, and have been encountering some unexpected behaviours when using the modular multiplication...
Hi,Nordic team
I am programming with nrf52833,ncs v2.9.0,base on peripheral_hids_keyboards and central_hids.
On central I call bt_hogp_rep_write_wo_rsp can only send one...
I'm currently developing a project using the Audio NRF5340 to communicate over BLE. All the modifications I made to the Audio DK app work in VScode with SDK 2.9.0, but recently...
Trying to work through using the FLPR for a virtual peripheral. I can infer things like the VTIM sets counter 0 and 1 to automatically buffer data in/out via the VIO setup...
Hi,
I adapted the nus_client from the Nordic Connect SDK v2.7.0. I changed the UUID and some function names, but in general the code stays the same. I can subscribe one...
Hi,
What is the static current of nRF52832-QFAA at the temperature of 60℃ and 25℃ (when ADC ADC ,RTC are turned on, an IO port is opened for interruption)? I tested it at...
Hi,
i have some code thats based off of the uart_async_adapter.c example code. I' m getting a `usage fault` which i've traced to uart_irq_handler. it happens when i try...
Dear Nordic Semiconductor Support Team,
I am using the nRF52840 for distance measurement and have observed multiple distance-related parameters in my output, including RSSI...
