We have developed an application which uses the nRF9160 together with the same GPS and Ethertronics/Kyocera/AVX antennas as that of the nRF9160-DK . For the LTE antenna, we...
We're trying to measure supply current used by the NRF9151 DK but have discovered that the current measurment connector (P22) only includes current supplied to VDD, and that...
Hi，
I am using nRF54L15-DK for Zigbee light_stwitch startup testing. After successfully connecting the development board to the Hub for the first time, I evaluated the time...
I'm working on a project involving a USB dongle based on the nRF52840 SDK-2.9.1, which needs to communicate with a sensor (also an nRF52840) and transmit data via USB to PC...
Hi everyone,
I'm developing a BLE application where I measure throughput between an nRF5340DK acting as peripheral and an nRF52 Dongle as the central (using a Python script...
hi,
I'm designing a board with nrf51822 chip. this board work on 2450 lithium rechargeable battery and it contain an MCP73831T circuit which is responsible of recharging...
Good Afternoon,
I hope someone can point me in the right direction.
We've customised an NRF51822 beacon and made it into a sensor but there seems to be an strange error...
Hello all , please your help
I need please , a reference design of nRF51822 for minimum with CR2032 .
using a pcb antena . ( distance is 4M) + the JTAG lines ...
Hi,
I am trying to secure OTA in nrf51822 board.
For that trying to build bootloader file available in SDK 12.2.0 version at location nRF5_SDK_12.2.0_f012efa\examples...
Hello,
I'm working on a project for which I would like to interface bno055 with nrf51822 smart beacon using i2c/uart. Basically the beacon must extract sensor values from...
With calls to these functions:
nrf_drv_gpiote_init()
nrf_drv_gpiote_in_init()
nrf_drv_gpiote_in_event_enable()
I have a handler (interrupt) routine that services a CAN...
I want to create a whitelist on the Central device. Because there is a lot of peripheral devices around and I just want to connect one peripheral device. First I register...
We have been recommended to use RIOT OS for our application and have been going through the tutorials but it seems that accessing the GNRC API for low ping ip communication...
Hai
i am using mbed to program my nrf51822. i need to implement bonding in my application. for that i am using securitymanager. and i have changed DEVICE_MANAGER_MAX_BONDS...
I am facing the same issue regarding to this post "Custom Service Issue - devzone.nordicsemi.com/.../".
At least i could figure out the IRAM1 start and size as explained...
Hi there!
I have been working with serializer and have the below issue:
I am using sd_ble_gatts_hvx() to transfer 20 bytes in burst until I get an error (TX buffer full...
Hi all,
first I have to admit that I'm a total rookie in "electricity". I know BLE software-side but just started to learn the hardware stuff.
I just received my PPK and...
by writing servals data into flash ,the data is always is 0,
void fstorage_test(void)
{
ret_code_t ret = fs_init();
if (ret != NRF_SUCCESS)
{
bsp_indication_set...
HI,
I am using nrf52832 with softdevice 132. Using SPIS1 to get the sensor datas from nrf to AARDVARK for calibration. Whenever I send the data's from aardvark(using AArdvark...
Whenever I try to flash the device in keil, I get a no Jlink device found. I get a similar message when trying to connect to the device via Segger. nrfGo Studio just does...
