We would like to be able to calibrate the rRF9E5 ADC
Our proposal is to permanently fit voltage dividers, each using two precision resistors, on two of the ADC Ports and...
At some point in the past I had nrf51+gdb+breakpoints working just fine. I even have a bunch of __BKPT() calls in my various error handlers to trap into the debugger.
At...
Hi,
I'm trying to program nRF51822 Beacon Kit using nRF51DK. I'm trying to load the example ble_app_beacon to the beacon kit. After uploading SoftDevice 7.1.0, I try to...
Hello
I'm using the nRF51 DK and I have a UART over BLE link set up between the board and a phone with the nRF UART app. I'm trying to get the board to execute a particular...
Hello there guys i been reading your 100 pg PDF for awhile now and im yet to understand or realize how is it that i add/place/create a payload or data to send/Tx via Master...
I am interested in writing a BLE central that reads data from multiple BLE Nordic sensors. The BLE central will be running on Embedded Linux which uses the BlueZ stack.
...
Hi,
I'm trying to get S110 softdevice (v8.0.0) working with RIOT. I had some issues (I couldn't initialize TIMER1 or TIMER2 until softdevice is setup & enabled) but I think...
Device: nRF52840
SDK: 16.0.
Softdevice: 6.1.1
Hello,
I'm using Timer 2 peripheral using simple timer driver. It's working fine but I have serious drift/accuracy issue...
I use SDK16 and softdevice S140. I use cdc_acm to simulate a UART port. My data traffic is very heavy. It cause data overwrite and send out many zero. My source code snippet...
Hi,
I have been trying to use nordic nrf52840 USB dongle/ pca 10059 in BLE mode to fetch data published through Bluetooth; however I can find any compilers that support...
I have adapted the example ble_app_gattsin SDK_17. My code is as follows:
However, an error is thrown when setting the scan filter as follows: nrf_ble_scan_filter_set...
Using app_usbd_cdc_acm_write method as blow: I see following output in Putty.
Baudrate is correct (115200) + it decodes first part of the message.
I have no idea why...
When I try to program custom NRF52 board using a J-Link v9 (It's probably a copy product), I'm getting the error below. I also have several NRF52/NRF53 DK boards when I try...
More than once I have started to develop a module based on an SDK example project only to find out that it uses deprecated code and drivers, so then I have to update my code...
Good morning,
I'm developing an application for nRF52805 using NRF5 SDK.
I have successfully integrated FreeRTOS into the example application.
I would like to add CMSIS...
Hi,
I have a question about the behavior of the Softdevice S132_nrf52_7.0.1 for the nRF52832 in case of the reception of an advertisement packet of type ADV_NONCONN_IND...
Hi all,
Would like to know that is there anything that is similar to TrustZone, which the key is not hardcoded in the application program, installing the key file like...
Hi we currently have a product develeped for 52840 on basis of old sdk 15.3. We are just about to start a new development based on 5340 for which we are required (and want...
Hi Experts,
Recently, I am developing the mesh project based on the latest nRF mesh SDK, everything is running well. But I encountered one issue, that is how can provisioner...
Hi,
I've followed the instruction from " Developing for the nRF52805 with nRF5 SDK" to port the example "blinky_freertos" but I got the following compilation error:
This...
Hi.
I have 3 Dev Board's MBN52832DK and Ill like like to upload the BT Mesh example into those boards and I'm not very expert on this topic, dis you have any Webminar or...
Hello,
i was wondering about the stated antenna efficiency here:
infocenter.nordicsemi.com/index.jsp
The very poor values (< 20%) provided for the efficiency do not...
