I am working on a project using a ble nano (nrf51822) using the Nordic SDK 8.1. In the examples I found a way to control an LED using the methods LEDS_ON and LEDS_OFF. I wanted...
Hello,
I am using ble_app_gls example and I have implemented static passkey in the code. Now I want to see if wireshark shows the passkey when I connect to ble devices. For...
Hi Team,
We are implementing an UART communication between a M4 processor (UART master) and a nRF51 (UART slave) and we want to use the UART in Low Power mode with flow...
Hello everybody,
for my project, i will bond the peripherial with the central.
I test my device with the MCP and can connect without problems. When i press the Bond Button...
Hi all,
I am trying to count the positive edges of a 3.5MHz signal with GPIOTE, PPI and the TIMER1. Unfortunately i can only measure to frequencies up to a little more...
Loaded Softdevice S140, ( Using NRF52840 DK board ) using NRFgo Studio.
App flash base is set to 0x00021000 and app RAM base is set to 0x20003000
Looking at the CPU...
In our earlier projects with nRF51 and SDK 8 we used to have bluetooth device names of length 13 or 14 characters. However, when using nRF52 and SDK 12 I noticed that the...
I'm seeing similar problems to others in getting highly unreliable connections to the network. I *VERY* occasionally get LED3 and LED4 to blink simultaneously, but it's very...
Hello.
I take the flash_fds example from nRF5_SDK_15.2.0_9412b96, but I am not going to use the CLI (command line interface) because I take the FLASH written, reading capability...
Hi,
I am using nRF52832's ADC function to do my project, and I have an analog signal level problem.
I am try to connect MPX5100 sensor to nRF52832's ADC port, but the...
I am trying to use ARM GCC in macOSX and successfully generated .HEX file with the most simple project: the blinky project without softdevice. After setting up the project...
I am trying to use dsm_local_unicast_addresses_get() to store the address of each node, however it seems that when the board is restarted the value is lost, and node_address...
Hi,
I have troubles using nRF Mesh with my Vendor model.
I have made a Vendor Model that should allow me to send messages through Mesh. Once my boards are provisionned...
Hey everyone
This is sumanth, I am working low power node in mesh networking, I followed the procedure mentioned in below link for building and flashing
https://www.nordicsemi...
Hi I have a device which can get RSSI value from other devices.
But how do we get RSSI of my device itself.
i.e How to print RSSI of local device on the same device terminal...
Hello everyone,
Today I worked on custom bootloader and according to the article infocenter.nordicsemi.com/index.jsp I tried to load output hex file from IAR on board via...
I want to add a new ble service in hrs example(sdk15.3),I build and run the hrs example.and then I open the terminal emulator, but I can't find anything.I try to click the...
I want to use nRF52840 BLE with STM32F745ZG microcontroller and using atollic studio for coding. is it possible to use nRF52840 with the microcontroller? if it is possible...
I'm using SDK 15.1, nRF52 in custom units, toolchain GDB, addr2line
A little background -
We use System off mode and then use a button press to come out of it.
Before...
After doing a detailed review for the datasheet for nF51822, I can find no input leakage current specification for the digital inputs or ADC inputs. Where do I find this specification...
