Sorry if this is too off topic, I actually don't have any problem with my nrf52840 dongle, but the App I'm communicating with. But maybe someone of you has run into the same...
Hello!
We are planning to purchase an electronic component nrf52840 and produce a finished product on it.
question
1. Will it work immediately on the ZIGBEE 3.0...
Good morning, I have a question about NRF Util. I need to make some changes in souce code of nrfutil for my own needs, but the most recent version, which is provided on Github...
Hi. I interested now for direction finding in nrf52 series. I have nrf52811, nrf52833 and other controllers. But i don't find any information how develop board for recievers...
Zephyr Eddystone example is connectable after power on of nrf52833 board. But after disconnect it becomes non connectable. How to fix it? And how to change advertisement interval...
Hi：
I noticed, P0.18 P0.19 P0.21 P0.22 P0.23 P1.00，recommended as QSPI.
There is no way to raise the P0.22 pin using this code.
But my own board must use P0.22 as...
I'm been analyzing this code for a while now but can't see how this code actually triggers a switch into the Bootloader mode. There are no references to any resets or the...
Hello
I would like use at least 2PPI channels to control a GPIO.
If PPI CH0&CH1 both setup, then GPIO_CTL just go high.
If PPI CH0 remarked, then GPIO_CTL go low
How...
Hi, 1. What document can guide the macro definition of configuring the nrf9160 project? 2. How do you know that prj.conf has those macro definitions how to configure? 3. A...
Whose idea was it to make creating a new project from scratch so difficult (if not impossible)????
I have created numerous projects using the nRF5x, but have always used...
hello,
I am using SDK16 ble_app_gls example . I set static passkey with adding this code in ble_stack_init function.
When I write password "123456" I can connect on nrf...
Hi
This question is related to sd_ble_gap_keypress_notify() . According to Nordic softdevice S132 v3.0.0 API:-
"This function can only be used when an authentication...
Hi
I am currently working on calculating the AoA. I have 4 nRF52833 DKs and I am using three DKs as transmitters and one as the receiver and the receiver is connected to...
This page https://www.nordicsemi.com/Software-and-Tools/Development-Kits/nRF52840-DK/GetStarted says " If step 4) below fails, you need to re-program the factory example code...
How can I calculate max and average power of this chip? During use, I intend to be at 0dB TX and 1 Mbs data rate with a 3V supply. I am going to guess the max power draw will...
Hello everyone
I am using nRF52 DK PCA10040.
I try to generate puls by Timer 0.
The puls width is 400ns.
This goal was failed.
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I'm struggling to get buttonless DFU to work with FreeRTOS. I've gotten buttonless DFU sample to run on the hardware. I also have FreeRTOS running on the hardware. However...
Hello,
I need to remap ble bootloader because I want to use nrf52832_AB instead of nrf52832_AA found in dev kits.
I wish I could have this memory mapping in embedded flash...
Viewers! Don't click on a similar issue or you will lose everything you have done!
Calling this method sd_ble_gatts_characteristic_add(...) with a characteristic value...
Dear all,
Im trying to interface LIS3DH with the following code, and drivers of LIS2DH (LIS3DH and LIS2DH have the almost same hardware and config.)
I have included...
