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...
I am interested in writing a BLE central that reads data from multiple BLE Nordic sensors. The BLE central will be running on Embedded Linux which uses the BlueZ stack.
...
Hi,
I'm trying to get S110 softdevice (v8.0.0) working with RIOT. I had some issues (I couldn't initialize TIMER1 or TIMER2 until softdevice is setup & enabled) but I think...
Hi,
I am using nCS v1.8.0 for application development on nRF Connect extension of vscode.
But I am unable to configure any unit testing framework to test my applications...
Hi, I am developing a logger for which I am using a memory. I was doing all this using SPI in nRF52832 DK which works perfectly fine. But the problem arises when I am trying...
I have a module using a Nordic chip labelled "N51822QFAAH01621UT". I know it's the NRF51822-QFAA, but I am not sure which model exactly?
Looking on DigiKey these are the...
This is more of a question than a problem:
I have been studying the ble_app_uart_c code and noticed that although data is transmitted to the handler one byte at a time,...
Hello.
We are looking for a viable solution on how to transfer a firmware over the BLE OTA from Particle Tracker (Gateway), or any other mcu to nRF52840 devkit (Client)...
Dear, I am new to Nordic. I trying to understand the various Defines for nRF5340DK kit using Devicetree.dts file. In that, I had look on SW0 defines.
1. The gpio0 reg is...
Hi, I'm using the nrf52840 BLE mesh (nrf5_SDK_for_Mesh_v5.0.0_src) and some other sensors which drivers are written by using nRF5_SDK_17.0.2. my device is battery operated...
In nRF_SDK_for _Tread_and_Zigbee, we used to set autocommissioning as false in the "thread_configuration_t" configuration and then start joined so that my thread node used...
The examples include checking the return code from various FDS calls immediately after the call.
Only some errors can be detected at the time of the call (for example NULL...
Hi,
I have created a vendor model for my application. When sending a message of 32bit it's working fine, but when I am changing the message length to 64bit by doing necessary...
Hello,
I am using a modifed Secure bootloader example in my NRF52840. I would like to show the user an update progress bar on the device screen while loading BLE DFU update...
Hello!
I am facing some strange behaviour using nordics dfu update service on android.
Somtimes after starting the dfu upload the app is not able to connect to the dfu...
Hi,
How to get this done using TWI this temperature sensor's I2C to write 16 bit register, it is sending start after device address then data. I tried as below, but it will...
Hi, I want to be able to send 1bit of data with as low latency as possible, what is the best way of doing this? Can i in some way directly control the low level of the radio...
