Hi, I'm using the nRF8001 in an application that requires security so bonds to the remote client/central. My device supports firmware upgrades that may involve new nRF8001...
Hello.
Initially when reading the Gazell documentation I didn't think it'd be a problem but now in Keil seeing this has introduced some doubt whether it's a thing:
...
We would like to be able to calibrate the rRF9E5 ADC
Our proposal is to permanently fit voltage dividers, each using two precision resistors, on two of the ADC Ports and...
At some point in the past I had nrf51+gdb+breakpoints working just fine. I even have a bunch of __BKPT() calls in my various error handlers to trap into the debugger.
At...
Hi,
I'm trying to program nRF51822 Beacon Kit using nRF51DK. I'm trying to load the example ble_app_beacon to the beacon kit. After uploading SoftDevice 7.1.0, I try to...
Hello
I'm using the nRF51 DK and I have a UART over BLE link set up between the board and a phone with the nRF UART app. I'm trying to get the board to execute a particular...
Hello there guys i been reading your 100 pg PDF for awhile now and im yet to understand or realize how is it that i add/place/create a payload or data to send/Tx via Master...
Dear Nordic,
I have some issue with SPI interface (MCU as master, BL654 as slave)
I can see correct signal from oscilloscope, and SPI mode and CLK is config correct...
hello,
i am using nrf52840 with sdk 15 and using ble_app_blinky example i want to advertise my device as i beacon(only mac address) without any name what i did until now...
We have generated a .hex file to be programmed to the external QSPI flash on the QSPI bus of an nRF5340, using the same MX25 part as used on the DVK (8MB/64Mbit) but with...
Hello Team,
Need urgent support for the nRF52840-DK.
I want to develop a program for the above mentioned kit for green power zigbee communication. This DK will communicate...
I was testing 9160 power consumption, the specifications says it is the minimum consumption current 7µA, but when I test on the DK board, the minimum current is 2ma, my test...
Greetings, I designed custom board using nRF52832 and sht20 temperature sensor. I defined sda and scl pin number of sht20 in pca board file (pin number 23 and 24). 4.7k pull...
Hello,
I want to test cold start performance of GPS on the nRF9160 DK using the gps example from the SDK. If I run the example unmodified from the sdk, get a fix, power...
Hello!
I am working on a project where we want over the air updates for the finished product. To make that possible I implemented the buttonless DFU and it is working great...
By following this post , I had some issues.
When compiling nrf_ppi.h:
1) For channels 10, 11, 12, 13, 14, 15: 'PPI_CHEN_CH10_Pos' undeclared here (not in a function...
Hello !!
I have custom board on nrf52832 having 10 buttons which is pull down by default. I have achieved 22uA after modifying the ble_app_beacon example to broadcast when...
I am writing a program by moving the contents of twi_master_using_nrf_twi_mngr based on the ble_app_uart project.
The source code is as follows.
Please tell me how...
Hi, 1- I have worked on ble_app_template(As Peripheral Only). Now, what changes I should make to gain max range? Any specific changes for long-range? 2- Here is my code. I...
Hi I am using ncs version 1.5.0 and dk version 0.15.0
I want go get the modem info like MCC,MNC,CellID & LAC..I followed the following snippet
err = modem_info_string_get...
Hi,
I am able to sniff and decrypt all the packets in Mesh Network as per NRF_Sniff Procedure Manual.
But unable to decrypt the packets received between the Low Power...
