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...
Hello
I am using SDK v17 and sending the value of acceleration sensor to the app.
I want to use this value to process some action in the app. For example, if the transmitted...
Hello Nordic Community,
I've stumble upon an issue with a characteristic configured to not require authorization but still does on certain occasions.
Consider a service...
I'm new to the nrf5 GPIO functionality and having a little difficulty getting started. Upon having called `nrfx_gpiote_in_init`, my app reports a fatal error and the device...
I wanted to know the function or functions and the steps to associate an interrupt with an event.
I will be getting a single Pulse(Low To High) which will be my interrupt...
Hi,
I am using the nRF52840 dongle and am seeing problems when I try to use port 1 pins.
For instance, if I try to write to pin P1.01,
I see this error
I seem...
Hello Nordic Engineers:
SDK Verssion: nRF5_SDK_15.2.0_9412b96
IDE: Segger Embedded Studio
I use 1 Central and 5 Peripherals to build the network，they all can build...
Hi..
I want to update the firmware over OTA. For the first time I have downloaded ble_secure_bootloader and softdevice, then I flashed the application file by scanning the...
Hello,
I am trying to develop and application that will be able to scan for some time for beacons in the area around it. From all found beacons and using the RSSI of each...
Hello,
I have implemented a file system on the external flash, following the example: " USB MSC Example ", SDK16, nRF52840. The objective was to implement an audio recorder...
Hello,
We have a released product that is using the nrf52832 (rated at 85C). We have used this MCU and we have don't have issues so far.
Recently, it came a small...
Hi Dev Team,
I have been trying to send data across from my nRF9160DK board to an external sensor via RS-485. For this, I have a TTL_RS485 converter in between.
To start...
I am trying to buy an NB-IoT SIM card in the UK as the LTE-M SIM included with my Thingy:91 does not work here. I know that Vodafone supposedly run the NB-IoT network here...
Hello,
I have added DFU to our project. In general it works, at least parts of it.
Assume I receive often/always NRF_DFU_EVT_DFU_FAILED, how do I find out, what is the...
Hello! I currently have multiple devices that monitor beehives temperature, humidity and weight and send the data to a central node every 15 minutes to be uploaded to the...
