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...
I want to use in my project tft 1.8 display with st7735 controller. I used the standard GFX example from SDK 14.1 and everything is working fine, but the picture is incorrectly...
I have a QFN48 nRF52832, and it's getting hot. I'm looking at it with a thermal camera and there's a hot spot directly under the "N" of the "N52832" that's on the package...
The BLE_NUS_C_EVT_DISCONNECTED of the ble_nus_c_evt_handler() give a conn_handle = BLE_CONN_HANDLE_INVALID . So it's not possible to know which peripheral got disconnected...
Hi everyone !!
I'm a beginner in ble mesh. I'm working with nRF 52840. I'm not being able to figure out how to see log messages. I want to know where will following line...
Is there anywhere I can find some high level documentation on the FDS module? I'm going thru the API documentation but it provides very little insight into how to best setup...
Hi Nordic Devzone,
First i want to make sure that if the clock being used by softdevice is the LFCLK (32kHz) and its counter register is 24bits ? and which prescaler is...
Hi Guys!
I am a newbee to develop a BLE IoT, and I am really trapped:
first of all: I am using the UART example from the SDK (12.2)
I'd like to send a float array with...
Has anyone been able to successfully connect a BLE device to nRF Cloud using an Android device as a gateway?
I don't see many posts or discussions around this topic. After...
Hi,
I am developing an application, in which I need to store the data collected from various sensors in external flash, in a particular format (Dataset no. - Sensor1 data...
When I use sniffers and wireshark for debugging (ble_app_uart), I found a strange place.
The following are the empty data PDUs seen from wireshark:
50ms:
Master-...
Hi,
I want to use battery service in my beacon for that i have tried two examples of sdk14 on nrf52 dk
1)ble_app_hrs
2)ble_app_proximity
in first example ble_app_hrs...
Hi,
I am nrf52832 SDK14 .
Can you provide a simple example of IRK implementation to resolve the peripheral address in SDK 14.It will be helpful to get insight of it. ...
Hi,
Do you know why I get a warning : Unable to allocate memory for relay packet. ?
I am trying to mesh 2 servers and 4 clients. with client capacity 3 for each server...
Hi,
I'm trying to run the gdb on the nRF52 with softdevice s132 and in the begining it runs ok but after some time when I run (gdb) list I get: "Line number 435 out of...
Hello,
I'd like to send 16 bits data over ble instead of 8 bits
gatts_value.offset = 0;
gatts_value.len = len;
gatts_value.p_value = data;
err_code = sd_ble_gatts_value_set...
