before i write the flash, it has been erased.so ,its value is all 0xff.
when i write 0x00 to flash address 0x0001,the value read out is not 0x00 but 0x01,and the value in...
I'm looking for a way to use the nordic uart service ( devzone.nordicsemi.com/.../ble_sdk_app_nus_eval.html) from Linux using the native Linux BLE Stack (BlueZ). My application...
Hi,
I've created an application using the S110 experimental ANCS demo. I successfully implemented ANCS and then began to structure my application around it. At some point...
Hello,
In an ongoing company project we use a couple of nRF51 transceivers forming a beacon enabled wireless sensor network consisting of one base station and multiple...
I want to count clocks in order to implement a watch. I use the RTC0 as my time-base and count mainly with this device. As it has just 24 bits it would not last for long,...
Hi,
how long does it take time if i would wake up a nrf51422 rev2 (ANT and BLE) in deepest possible sleep mode ?
And how long does it tai if after wakeup it had to communicate...
I saw that the app_timer uses the SWI0. Could you explain what it does and what the advantage is compared to "timer_list_handler_sched()" calling "timer_list_handler()" directly...
Hi,
this is my first time trying to use nrf connectivity tools, and my setup is a bit strage (and I have no clean DK setup to compare with:-(
I have to update firmware...
I am developing an IEEE 802.15.4 Application on the nRF52840 using the Radio Driver (v1.8.0) . I have a problem with the transmit call function. Very often in nrf_802154_transmitted_timestamp_raw...
I wrote a program for nRF51822 and compiled it with keil. The app, boot, and sdk are combined and written to the chip. However, if I write using nRF Connect Programmer, it...
Hello,
Our custom board (nrf52832, S132) seem enter to the read back protection, J-Link could not connect to the target in any ways.
We tried the command "nrfjprog --recover...
The code is running on 52832 (BLE) and transmit msg over BLE (NUS) each time GPIO is active (GPIOTE).
But same code (after adding LE CODED Phy) is crashing once it reached...
I am trying to build the NCS sample project "peripheral_lbs" with multiple peripheral connections. Therefore I added the CONFIG_BT_MAX_CONN. Up to 20 the build is working...
I have a problem when activating the simcard via nrf connect. |
After several attempts, using the IMEI and PIN on the Thingy 91 product, i get the following error.
(There...
Hi. How do I advertise both heart rate service and current time service together?
Seems like the current time service overwrites the heart rate service.
I will appreciate...
Trying to convert a working sample for a BME280 sensor from I2C to SPI
nrfConnect 1.4 on nrf9160-DK
After looking at other SPI examples and noting the syntax I thought...
Hi,
i have changed uart pins to second port. After that it is not advertising. when i connect the FTDI converter to the uart pads from custom board, it starts working and...
Dear Devzone Community,
when trying to get the Zephyr SHT31 Sample running, I stumbled across an error which I was not able to resolve.
I did the following:
Add nrf9160dk_nrf9160ns...
I need to control the BLE ON/OFF state and send some data to MK81 via BLE through UART, we have estalished the Hardware connection between the nRF52832 chip and MK81,
How...
So, I am quite beginer with programming and working with this sensors and nrf, So I need your guys help.
I am trying to get the x,y,z values from the accelerometer of BMX055...
The nRF 52840 RSSI "meter" is not usable.
I tested in an RF (2.4Ghz) quiet neighborhood. Using a reference receiver, I measured RSSI variance around +/-3 dB (95% confidence...
