i set up an coap/iot environment and but i was getting error while compiling code for adc i followed steps from this post devzone.nordicsemi.com/.../ here is the problem
Hi all,
I've developed a broadband vibration energy harvester that is able to pick up uW of energy from just a couple Hz all the way to 150Hz. I'm currently looking for...
We use SDK12.10 Main.c (d:\nordic\5142xx\software\org-sdk12.1\nrf5_sdk_12.1.0_0d23e2a\examples\ble_central_and_peripheral\experimental\ble_app_hrs_rscs_relay.
My question...
Solved: Well, turns out delay and SCK doesnt work well together haha. I imagined the sck signal to be a background thread of some sort. I was wrong.
Hi guys,
at the...
Hi
Im looking for a developer in Denmark to discuss ble technology with. Im trying to get better to understand the technology, because i have some ideas involving beacons...
This system does not work if I enable the third Pipe (Pipe2) .
The system is working without any problem as one RX and two TX (Pipe0 and Pipe1).
The problem on enabling...
Hello,
i have read if not all posts about writing to FLASH while using BLE. But could not find the desirable method.
What i would like to do is to write to flash from...
Dear Nordic Team,
Thanks for supporting.
Currently i am trying to work with multilink central in NUS_C example based on ble_app_multilink_central. The edited code was...
Hi
I installed nRFConnect v2.6 and command line v9.8.1 and want to use PPK to measure current.
When first connect, it will update FW into PPK and works well to measure...
Hi. I have been going through the mesh examples. Now i need to know how to send pings between any two nodes in the mesh. My aim is to first be able to successfully ping a...
I am trying to broadcast a non-connectable advertisement (such as a beacon) while I am connected to a device that I am transferring data via TX. I am working with a nRF52840...
Good morning everyone,
I am struggling since a few days to understand how the SPI communication is supposed to work in the SDK 15.0.0....
So far, I am having some issues...
Hi Nordic,
I am using the example in SDK15, ble_central_and_peripheral -> ble_app_interactive. After being connected to a device, and after pairing. I am trying to make...
hi......
i want to sense the temperature and send data to the uart app via ble ... so i want to merge two programs uart and twi sensor
i have tried but it shows error...
Use central-peripheral programs. First advertising and then scan. It was found that during the adveristing the program was running normally, but the adveristing signal could...
Hi:
How to get sine_table[] data,like this.
int16_t sine_table[]= {0,0,23170,23170,32767,32767,23170,0,0,-23170,-23170,-32768,-32768,-23170,-23170};
NRF_I2S->TXD.PTR...
Dear Nordic Team,
Thanks for supporting.
I am working in ble_app_uart_c example in this example is automatically connect with its peripheral. But i need to connect and...
Hi Nordic,
Here is my configuration:
HW: Customize nRF52840
SW: blinky_rtc_FreeRTOS_pca10056
Problem: The led blink for a few sec and the board went into vPortSuppressTicksAndSleep...
I have a nordic nrf52832 dev board acting as peripheral and my client device is huawei honor 9 lite. I'm trying to send two packets (or 45 Bytes data) in one connection interval...
Hi,
I want to know how to send data with 52840Dongle with ble to the mobile, I tried to use the "ble_uart" program of 52840DK, I followed a tutorial, performed a full erase...
