Hi,
I have been using nRF51822 with my Android app using Android's Bluetooth Low-Energy APIs.
In order to get more details, I am currently working on integrating the Android...
I'm looking at interfacing a typical Wheatstone bridge sensor to the nRF51822 ADC. This particular sensor only requires a mA or two for excitation and the output fits within...
When use the "nRFBeacons" app to update the info on my beacon the following happens:
Go to update tab.
Select "Connect"
Press "SW2" on beacon and see the LED begin flashing...
I am using s110 and nrf51822. I've set up up a long characteristic of 154 bytes.
Sending between 1 and 154 bytes works as expected.
Sending 155 - 160 bytes gets rejected...
Hi,
I tested the nrf beacon application, it allows only the beacons with company identifier 0x0059 (nordic's id). But i need to modify it to support all the device, how...
I use a app_timer_create() function to create a task(200ms once)
when in the task_timeout_handle() ,
I do something more than 200ms,
what will this timer going ?
Hi!
I use nrf51-pwm-library ( github.com/.../) to control brightness of LED RGB light source and it works ok till I don't want to adjust brightness slowly (dimming function...
Hello,
when my application runs, from time to time I see the following:
[00:00:29.000,000] <debug> nrf_sdh_ble: BLE event: 0x26. [00:00:29.000,000] <error> app: ERROR...
Hi Nordic team
Customer SecuX failed to use JLINK V9 to update modem firmware to Thingy91 and customer nRF91 board both.
But, JLINK V9 can program merged.hex file(application...
I want to bring up a secure bootloader with support for ECDSA and SHA-256.
I am having a hard time coming up with a combination of SDK components (frontend, backend), external...
Hi All
I'd like to implement "Fast advertising" with SDK14.10
Q1: I add some code in advertising_data_set() to do fast advertising, is that correct ?
Q2: If want...
Good afternoon. I have the Zephyr gsm_modem sample up and running for my GSM modem and a PPP connection is established to the cellular network. The example does nothing further...
After I write bonding data to flash memory (SoftDevice has been disabled before the write) I get an APP_ERROR:ERROR:FATAL. But I do not know what is causing it. I do an NRF_LOG_DEBUG...
Hi,
We added new commands for code from openthread and generated .hex file by "make -f examples/Makefile-nrf52811 NCP_SPI=1 FULL_LOGS=1 && arm-none-eabi-objcopy -O ihex...
We are planning to develop BLE and Bluetooth Mesh products using nRF52840. I have a couple of questions in use of Zephyr. 1) What is advantage of building BLE or Mesh on Zephyr...
Hi,
I tried to build the ble_app_uart example for nRF52820/s140. In my project I need to use C++ modules.
My usual approach that worked so far:
Take an example project...
Dear Nordic Semiconductor-Team and everyone else, thank you for helping the thousands of people in this forum an answering their questions thoroughly. I have a question/problem...
Hi,
I have to program the application on an nrf52840 chip that is connected to another MCU via the SPI interface. Since I have to send the image from the MCU to program...
Hi, I am building an application on the nrf5340dk using using nrf5340dk_nrf5340_cpuappns as the target board.
When I have CONFIG_NETWORKING=Y enabled in my prj.conf I am...
What causes NRF_LOG to report 'overflow' ? The buffer I provide is certainly large enough.
I have #define NRF_LOG_DEFERRED 1
What happens if I have something like this...
Hi,
When the Bootloader calculates the application CRC it takes around 350ms. I saw that it is possible to switch off the crc calculation or to use hash for validation....
Hi!
We are working on testing JIG after SMTA process and we'd like to use open source solution for in circuit flashing and testing our product. Project is based on NRF52832...
