Developing an implementation for UltraWideBandImpl for a different UWB hardware solution (not the provided qm35 implementation) and running into integration problems
The...
Hi, We're in the product validation stage of development with nRF54L15, part of the validation is temperature cycling, we noticed that devices seem to be "stuck" in sleep...
Hi Nordic team,
I have a question regarding the RF matching networks used in the nRF54LM20A-PAAA reference design and in the nRF7002 Expansion Board II (PCA63571).
For...
In the absence of a QGAA reference, is there anything to be aware of when designing a QGAA board?
For example, with the nRF52840, the WLCSP and QFN references used different...
Hi Nordic
I am wondering whether one device can connect to two Bluetooth devices at the same time and independently control the TX power to communicate with the two devices...
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...
Hi, I have recently acquire a nRF52840 preview development board to prototype a USB MSD. With the example provided in the SDK V13, I tested the write speed and it was far...
Hi,
We're working on the connection params negotiation. Therefore we need a timer to go off 2 seconds after connecting to send a conn params change request.
Most of...
Hello, I've obtained and assembled a board with nrf52840 as its centerpiece, I'm here to ask what I need to compile my program for this relatively new chip?
Here is a list...
Hi,
Is there a way to determine which channel is currently being used by the nRF24LE1? i can't do hal_nrf_read_reg(RF_CH) because that function isn't exposed by hal_nrf...
Hi,
What is the best way to read the state of an output pin? I have an LED connected to a pin and want to know in a different part of the program whether the LED is currently...
I am having an app_timer (nRF52832 / SDK12.0.0) that's interval must be changed during its lifetime. I am using following code to change the interval:
app_timer_stop(m_timer_id...
Hi,
I'm trying to use the command "mlme_start_req" to setup the device as a pan coordinator to send beacons to the others devices in the network, but after submit the command...
Hello,
In my application, a peripheral will be connected to many central devices, and the application includes buttonless dfu service.
It needs pairing (encrypted connection...
Hi,
I have a device with nRF52832 and firmware is composed of Bootloader (BL), softdevice (SD) S132 v2.0.0, application and I am using SDK 11.0.
I have created different...
Currently, we are trying to have the nRF51 chip working with a type of capacitive pressure sensor. We did quite a lot of work on searching proper circuits of reading the capacitance...
I have 2 board nrf52840 DK, I now I want to send file ( 1~2 Mbyte) from board_1 to board_2 without use UART. where can I get example to do that ?
PS: I also need example...
I've merged the experimental_ble_queued writes sample code into my project and am testing the long write characteristic with nrfConnect from an Android phone. I get no errors...
Hi,
I am trying to figure out the reboot reason on an NRF52 in order to solve it in the best way.
We have a design with a dual supply 3.6V/5V going through a 3V LDO...
Hello,
i have a BLE Peripheral that has a service that we use to simulate UART over BLE. Very similar to the nRF UART. I consider the time to establish a link that allows...
