Hi
our last product is based on nRF5340 and now we start a new design based on nRF54H20, and its essential for our design, i checked alot but there is no datasheet, reference...
just passed Cellular IoT Fundamentals while I was waiting for my nrf9151dk to be delivered... Now that I have the DK I can't get the dk to be provisioned...
I couldn't get...
NCS currently has a nice feature where the firmware versions are printed in the boot banner:
Is there a config option to also enable printing the nRF91 modem firmware...
Dear all,
after cutting the SB bridge to the QSPI chip and close the ones to get the pin free and disabled also qspi inside the nRF52840dk_nrf52840.overlay file I'm unable...
Hey, I have a problem understanding BLE behavior
I had a product was running in BLE phy 1M, and I wanted to convert it into PHY CODED.
It just sniffs all the advertisement...
Dear all,
I stubled upon the following issue when developing a BLE sensor product. When I try to bt_gatt_notify(); With only one characteristic, there is not an issue...
I was looking into the sdk provided by nordic for nrd52840Dk board and want to test the zigbee protocol. I havn't find any sdk for that.
Can you share me some links and...
Hi. I tri to use my soft i2c lib
It works well at nrf51 and other mcu's. But nrf52 i2c_read doesnt works properly.
Other funcs works well.
When i read byte from i2c slave...
Hello
in the zephyr 1.7 release there have NRF52 and NRF51 porting without softdevice .
in the SDK 13 ,there has Freertos example working softdevice ,is there any plan...
hello friends :)
i'm trying to make an nRf51822 evaluation board for breadboard
i used 0.1" header and power from usb connector
i'll upload my altium schematic and...
Hi,
We are doing DFU updates through a nrf51422 dongle (data passing from UART to BLE), using our own code, based on the multilink central example.
The DFU peripherals...
Hi, I'm have a question :
If i download s120 or s130 softdevice, which SDK version i need to download ?
Which version is compatible with my nrf51822xaa ?
The reason is...
Our BLE hardware is designed to send data at 50 Hz speed continuously using nrf51822.
It worked well with APP with Android 4.3 and some Android 5.0/6.0 ,we can receive data...
Hi,
I'm getting familiar with my nRF52 DK (PCA 10040).
I stumbled on something when I was doing an application that toggles LED1 on every TIMER0 event (200ms). Here...
Hi,
Id like to understand the FDS state after flashing the device. Im trying to check if the record exists then I use it, otherwise I write a valid info into the record....
Hello All
Could you please guide me. i want implement BLE with SPI interface...if i sent any command via mobile Bluetooth..then NRF51 DK should receive the Command and...
I have already changed the define NRF52, NRF52832_XXAA,BOARD_PCA10040 to NRF51,NRF51822 and BOARD_PCA10001 and adjusted the ROM and RAM areas as below.
But there...
ERROR OCCURS WHEN TESTING UART nus service on a nrf52832 custom board UART APP SHOWS LIKE THIS device doesn't support UART WHEN I TRYING TO CONNECT WITH MY DEVICE. PLZZ H...
Hi Nordic Team,
In one of our application, we need to interface BT HCI chip with Host MCU(Cortex M4 based). Below are the application profiles we need support for:
...
I am having trouble using GPIO P0_9 and P0_10 as GPIO pins. These are the pins designated as NFC1 and NFC2.
I am using the following sample code:
#include <stdbool.h...
