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...
Hi ! I am trying to design a custom board for nRF52840. I used the nRF52840 dongle's HW files in Altium to create a new board. Unfortunately the Altium project does not include...
I am trying to make the timer example works under the BLE blinky example. I have copy the code and enable the defines in sdk_config,from one project to the other but timer...
Hi i want to send a string using uart over bluetooth. For a try i compile ble_app_uart and flash it to my dk but i can not see the message on the terminal neither in Putty...
Hello everyone,
I am using nrf52832 module with SDK v14.2 and SD v5.0.0 for my development.
Recently, i started facing the below issue:
Once i try to pair the module...
Hi Great QA team:
Our client has made their product in MP stage but found out that some of the ICs with FDS Bug (Base on SDK 15.2):
REF: FDS - data corruption https:/...
Hello,
Quick question.. we are working on a board and running very low on GPIO pins. It would be helpful to remove the low-frequency (32k) XTAL, to recover those pins. The...
Dear,
I am testing with thing91
todo: read and send the temperature to my webserver in each 15mn
using: thingy91, LTE_M
sample1: in the fridge (4C)
sample2: in...
Dear community,
I am developing a firmware using SDK 16.0.0 which handles interruptions from an accelerometer and a timer.
I've built on top of APP_UART lib a set of functions...
Hello,
I tried to use use pc-ble-driver for Ublox NINA B3 EVK which has nRF524840 .
It failed with following error:
./heart_rate_monitor_v6 /dev/ttyACM0 Serial port...
Hi everyone,
I am using "nRF5 SDK for Thread and Zigbee 2.0.0" in my project , that includes the libraries of OpenThread (commit 704511c96e0d093139e4b80ef0739ed2d701afb1...
Hi there, currently I'am designing a circuit for nRF9160 inspired by Thingy:91. About Thingy's antenna tuning (Thingy:91 User Guide page 16+17) I have some basic noob questions...
hi guys,
I was just getting started with Nordic nRF52832, I want to find buffer containing bluetooth scanning data (Beacon) to process but see the examples but can't see...
Hi there,
I added the GPIOTE driver for the project ble_app_blinky_c under the SDK13, where if I enable GPIOTE my current consumption in sleep mode jumps from 3uA to 5mA...
Hi,
I am writing C/C++ programs running on open-embedded boards to talk through pc-ble-driver (v4.1.1) to bond (Security mode 1 level 4) with PCA10040 or PCA10056.
I found...
