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...
Hi I'm new on zephyr
In my hardware the sensors around the soc are most of time not powered.
At Startup the OS initialise SPI, I2C, UART and some pins are set to 1....
Hi,
I am working on nrf52832, s132, SDK17, trying to trigger the saadc with the RTC2
This is my setup :
what I am trying to do is to periodically trigger a series...
I am using a custom board using the nRF52832. I have developed a number of applications using this board sucessfully using nRF5 SDK.,
I am porting a current application...
Project Zip:
Following is my setup:
Board : NRF52832 by Sparkfun( Link ) - Added pull-up resistor for TWI
Sensor: LIS2DH12(Custom breakout)
IDE: Segger Studio...
https://devzone.nordicsemi.com/f/nordic-q-a/79832/need-interface-mcu-initial-boot-firmware
apparently i can't update it anymore. does 'engineer assigned' mean that it can...
Hello,
I was measuring the current of a circuit I made using a PPK II and noticed I am getting two different readings from the two PCs I used (a work and a home PC).
Both...
hi
my first test do not run, bletooth is not enabled and could not get the bluetooth device led on board and signal on my mobile.
i following this link
https://infocenter...
Dear team,
i am working on ble_app_lbs_nus_c project when in this project try to add nrfx_timer.c file
we got an error like this.
and in sdk_config.h file is there ...
Hi,
I am receiving NRF9160 board. Please let me know if we need to change anything to support India Bands. Also it will be great if you can share Indian service provider...
How do I quickly check if the external crystal (32.768 with 15pf load caps.) I soldered is working.
I built a custom board but had to reflow solder in my lab.
Everything...
Dear DevZone community,
I'm developing a Mesh application using nRF52840 Segger Embedded Studio (SES) onLinux. I'm using version 5.0.0 of the Mesh SDK. As desccribed in...
Hi all, I have integrated a slightly customised Ble to Uart example with the buttonless DFU implementation and libraries, and obviously its size inflated. I need to decrease...
Hi. I am trying to generate a shared key via ECDH to encrypt message through UART between nrf52832 and Qualcomm chip. nRF52832 is using uECC and Qualcomm is using openssl...
Hi engineer,
I have developed a dongle that uses 52840 and is used as the master device. Now the data sent by the dongle to the slave device needs to use prepare write request...
Hi,
I have just started playing with nrf connect sdk.
Things I have achieved so far:
1. Build the code.
2. Download the sample codes.
3. Evaluate the performance...
