Hi all,
I want to fully understand the concept of Bluetooth protocol using nrf52811. Any advice will be helpful for me!
First, as I understand softdevice is Bluetooth...
As shown in the figure, MCUboot has a boot_go_hook function. I'd like to define this function in my own project and compile it into MCUboot. Since I'm using single slot DFU...
Hello,
We are working on establishing a connection between one of our existing Bluetooth modules (cypress) and nordic based module to provide backward compatibility with...
We are developing HW that includes nRF9151 running DECT NR+ with the Wirepas stack for mesh connectivity between multiple units. The product is expected to move between geographies...
Hi，
Platform : nrf52840, NCS 2.7.0
I would like to get the MCUBoot image swapping progress without modify the NCS, and display a progress bar on the LCD to indicate the...
We use several Nordic chips in our BLE sensors. We bond to the devices from Android, connect to update configurations, then disconnect such that the device then advertises...
Hello,
I receive NRF_ERROR_INVALID_STATE error quite a few times because my own state handling is still a little buggy. I want to find all these errors. What would be the...
Hi all,
Please I want to make sure of something. In the s120 specification, it's written " Bluetooth low energy combined Central and Peripheral SoftDevice", and even in...
Hello,
I need to read the UID and later on also the RSSI value of devices (Handys) in range.
It should be reading the values automatically without the need of manual connecting...
The datasheets for the nRF24LU1P ansd nRF24LO1P have near identical example antenna driver designs which vary in the values for the inductors, etc
The LU1P datasheet is...
Hi,
I've combined twi_sw_master and DFU in my project based on nRF51822 Beacon v1.1.0. Now I can't connect to the beacon. The same project only with DFU or only with twi_sw_master...
Error is shown in the following figure.
I use nrf51822-DK(256k)
The exception of BLE_S110 works well.
Memory Is not enough when you add a BLE_S110
Is there any...
I am using S120 v2 with SDK 6.
Initialization of the softdevice and device manager return no errors.
However when I want to start a scan for devices, the function checks...
I am using PCA10031 dongle with SDK 7.2. I tried the blinky example in peripheral directory. Unfortunately it didn't work for me.
When I use the makefile from blank/armgcc...
Hi,
I am using Timer0..2 interrupts along with radio TX/RX. When the Timer2 interrupt coincides with RX/TX the Timer2 is halted for approx. 450 µs during TX. Is there a conflict...
hi...
i am working on nordic nrf51822 evaluation board.i coudn't get pin 31 interrupt.but in all other pin i can get interrupt. maximum of 3 gpiote pin events is using...
I'm following the example here for the PCA10028, only the example I copied from the Pack Installer is called ble_app_hrs_s110_dfu_experimental_pca10028 (nRF51 PCA10028) instead...
Hi, I am studying with nRF51822 (s110).
I found some source code from devzone.nordicsemi.com/.../
and I am trying to change the device name,
And I don't know why...
I am trying to integrate BLE into my wireless heart rate monitor project with an Arduino Uno.
Everything works and can successfully be exported over a different BT antenna...
