I'm using the nRF9160 with the LIS2DH accelerometer and SDK version 2.5.2 . In my hardware setup, INT1 is connected to GPIO 0 and INT2 to GPIO 1 . I'm configuring both interrupt...
I'm trying to use an ILI9341 display with nRF52840 in Zephyr (v4.1.99). The build fails with multiple errors about missing Devicetree properties when compiling display_ili9xxx...
I have a custom hardware running on nrf52840 and using ncs 2.6.1. I have implemented a custom authentication flow with customer characteristic along with the BLE bonding....
Hi ,
I am developing an application which uses nrf52833. I want to perform OTA using 4g module(from Quectel). As per my understanding and explorations, there can be two...
Hello,
I'm using two nRF9161 to communicate with each other and I want to test and measure the differences between the 3 modes available in SDK3.0.0. First, I configured...
I have tested the nRF Cloud Multi Service Sample using Quick Start and it works perfectly.
I am trying to build the sample so that I can make small modifications for an...
Hi,
i am evaluating the use of the nRF51822-QFxx for our product and made good experience with the nRF51-DK. Now, i would like to layout the custom pcb and i am not sure...
Hi
The definition for nfc_t4t_ndef_rwpayload_set() is that it takes buffer_length parameter.
And the comments state "buffer_length Length of buffer (maximum writable NDEF...
Hello there,
I have developed a board with nRF52840 and a sensor. My hardware and tools setup is:
SDK: nRF5_SDK_for_Thread_v0.10.0_e1c3d11
Thread version:OPENTHREAD...
Hi, I'm using evaluation board nrf52 (nrf52832) and using SDK 13 (nRF5_SDK_13.0.0_04a0bfd) and programing it using eclipse. Here is the code:
Someting is not working and...
I am able to disable the reset function of P0.21 by erasing UICR register and undefining CONFIG_GPIO_AS_PINRESET .
Still i can't set P0.21 as output and set it to 1.
According to the User Guide,
After each byte has been sent over the TXD line, a TXDRDY event will be generated.
When all bytes in the TXD buffer, as specified in the TXD...
Hi Nordic,
We are building a product in the field of Sports, specializing in running shoes. The concept is to correct running form via analyzing the foot strike of the user...
Hi everybody,
I need to preserve 3 pages of data in flash memory during DFU. I know there is the macro DFU_APP_DATA_RESERVED defined in dfu_types.h but, I was wondering...
We need to sample two digital inputs GPIOs at rate of 100khz-1mhz. How can we do that?
The QDEC is only good for up to 128us (~7khz) which is too slow for us.
Is there a...
I'm not able to get clear/un-corrupted data across the ttyACM on the nrf52840-PDK. I must be missing something, seems like this would have been solved a million times, but...
I recently experienced an issue with a race condition between peer manager and FDS in SDK 14.2 which was resolved under this case:
https://devzone.nordicsemi.com/f/nordic...
Hello,
I develop entirely on Linux and I am unable to find the --sd-req / --sd-id required for generating a dfu package zip using nrfutil . I am using developing for the...
I defined custom service (NRF51822,S110) to send sensor data. Code follows. Here I enabled notifications for new data. I can able to receive data, if I enabled notification...
Hi,
I have the following set up:
The remote: nrf51822 acts as central
The wheels: Each wheel has nrf51822 acting as peripheral.
The remote needs to first connect...
