hi........... folks
i am merging two programs together uart and TWI sensor ...using nrf52382 and segger 15.2version
i am getting the error in ble_nus_send ,
even i have...
Software and Softdevice: SDK 12.3.0 keil5
Platform: Windows 10
Hardware: NRF52832 DK
I am trying to combine WDT and FATfs together. But once I have both of them, there...
I am trying to get a good handle on the difference in average power consumption between BLE point to point and Zigbee on an nRF52840. We have battery powered products and...
Hi, For my project, I need to design a BLE packet sniffer which scanning the 40 channels. Therefore, I need 40 dongles are connected to a computer that can read and transfer...
I am writing code to get a nrf52840 DK to associate with an existing 802.15.4 coordinator using the 802.15.4 API module within SDK 15.2.
I've called "mlme_scan_req" and...
Currently, I am able to use Mqtt Publisher or Subscriber with only one Nrf52 device. I can ping to the device with link-local address.
I am using Nrf52832 with SoftDevice...
Hi everyone,
After days of figuring out how CMake works, I try to write a CMakeList.txt myself, and decide to put my progress on this community. Right now, using CLion with...
Hi,
I am trying to utilise the available thread examples to build comms from CoAP server to external website through Border Router.
I have configured Border Router as...
Hi There,
I am presently running a BLE peripheral example on a custom board with SD Card data logging functionality, The SD Card library has worked fine until now , Since...
How to print a float value in segger embedded studio?
I am using nrf5_sdk17.1.0 version
I have used the below statement but it is outputting 0 only always.
NRF_LOG_INFO...
Hi,
I am using nrf52832 for a battery powered PIR sensor. I want the device to be awake only when in it detects motion. Can anyone guide me to use the lpn example in the...
I am using nRF52840 SoC for NCP/RCP application at the border router side, and nRF_Connect_SDK_v1.9.1 for NCP/RCP application development. My border router is my custom gateway...
Hey!
I want to try my SIM but I can't start the modem. Each command related to the modem that I execute gives me this error. I tried different firmware, but I can't upload...
I am looking for a BLE module to develop a product which will be used to track location and speed, with at least 2Hz frequency.
Requirements:
- Precision (location must...
Hello,
I would like to use the nRF5340 DK external debug port to program Thingy:91 as shown in Thingy:91's Getting started guide.
I believe that it is possible to use...
Hi
I want to use Sqrt() function from math.h but in my application it triggers some errors. Kindly guide me on how to properly include the math.h library into my application...
Dear Mr, Mrs
I was wondering how many flash size is left to the application firmware for a nrf52810 using both central & peripheral.
As far as I undestood, I need a s132...
Hi! I'm working on this particular project and the next step that I need to solve is connected to find a way to put in the same application the code of the GNSS example and...
Hi,
I have used the kit for weeks now measuring the power consumption of my custom hardware with the external hardware setup [1].
Suddenly the sleep currents of my target...
Hi,
I got an error BLE_ERROR_INVALID_CONN_HANDLE at the function sd_ble_gap_disconnect. I know that this error has to do with the fact that an invalid connection handle...
Hi,
I use ncs 1.9.1, and the MCU is nRF5340.
After run the timeslot some minitus, a error occurred.
mpsl_init: MPSL ASSERT: 112, 2236.
what the error mean?
Hi,
As a part of proof of concept for our newest design We have tried to setup USB CDC using nRF52840DK and NCS 1.9. In order to quickly test things out We have tried...
