So I have two questions. My first is on the impedance matching network on different pcb stackups. So wouldn't I need a different matching network for a different pcb stackup...
We use the NRF Mesh Android Library (and are developing with iOS version as well). An issue that we are running into on a small number of devices is that the library things...
I am testing a custom board prototype and having trouble getting I2C to work.
During testing, I was able to observe activity on the SDA line, although it consisted of only...
Hello together,
i am trying to connect to an Azure Blob Storage Container via https with a nrf9160 but I am only getting error 111 (connection refused). For that I am...
Dear Support,
I'm using nCS v3.1.1 and the Matter example project. Could you please provide a simple example showing how to use GPIOTE + DPPI + TIMER capture?
My goal...
Hi,
I am using two nRF52833 devices with the nRF5 SDK. They are paired and bonded to each other. Occasionally, I encounter the following error in peer_manager_handler :...
Hi, I am trying to understand the Friend and LPN behaviour. For that I am refering to nRF sample application light" and "light_switch". Below is the setup details: 1. On one...
currently i am using nrf52 as spi master with an imu as spi slave. based on the sdk code spi_master_with_slave, I write a sample test code to read the register value from...
Hello Nordic Community,,
Do I need the typical MBED hardware setup (Interface chip connected to 'target' (the nrf52)) in order to program the nrf52 with FOTA using an MBED...
Hi,
I'm using nrf51822. After sending a data from TXD, I enable the TXDRDY interrupt by setting INTENSET register. Then I can get into TXDRDY interrupt handler function....
Hello,
I found some posts discussed before.
I2C/TWI slave with nRF51822 [closed]
Using NRF51X22 as TWI Slave
In SD8.0, SDK10, does it still only support the TWI...
Is it possible to somehow get access to the channel hopping data from BLE. We're trying to trace some interference from an external device, and want to be able to see when...
Hello,
How to put values changing over time into advertising data?
What I want to acchieve is to send ADC values that are changing dynamically over advertising packet...
We're designing a new revision of our open source sensor beacon platform: http://ruuvi.com
Just want to make sure I got this right. nRF51/2 Reference PCB Guidelines states...
Yeah. It's that topic again.
I tried to measure the current with an oscilloscope (Agilent 100Mhz; 2GSa/s).. but that didn't quite work.
Can you maybe share how you guys...
Hi
I have tried to convert ble_app_uart to use spi slave rather than the uart with no success.
Please can I have some pointers as how to go about it.
Thank you
Hi,
system info:
SDK: v6.0.0.43681
S110 V7.0.0
nRF51822 Rev.2
I’m using a ~4ms one shot timer (using the timer library) which is being started in the...
How can I dynamically assign the MQTT broker address
Hi all,
I have a general question how to assign the MQTT broker address dynamically.
Current Nordic IoT-SDK mqtt...
Hi,
my question is related to this question:
devzone.nordicsemi.com/.../
Erasing Flash pages takes a pretty long time (and the CPU is blocked during this time). For...
Hi,
I use NRF51822 QFAC chip, SDK is 8.1.1, soft device is S110. The base project is ble_app_uart. Now I want to add OTA DFU into my project. But I don't know how to start...
Hey together,
I'm using the GPREGRET register at the nrf52832 to determine how the module should start up after an off mode reset. Thus I set a predefined bit in the GPREGRET...
I have been working on the multilink example lately (version: 8.0), I have identified the function to send data on the peripheral part, it is sd_ble_gatts_hvx(), but I'm having...
