Hello everybody,
for my project, i will bond the peripherial with the central.
I test my device with the MCP and can connect without problems. When i press the Bond Button...
Hi all,
I am trying to count the positive edges of a 3.5MHz signal with GPIOTE, PPI and the TIMER1. Unfortunately i can only measure to frequencies up to a little more...
Loaded Softdevice S140, ( Using NRF52840 DK board ) using NRFgo Studio.
App flash base is set to 0x00021000 and app RAM base is set to 0x20003000
Looking at the CPU...
In our earlier projects with nRF51 and SDK 8 we used to have bluetooth device names of length 13 or 14 characters. However, when using nRF52 and SDK 12 I noticed that the...
Does the Antenna in this Beacon relates with this "BAL-NRF02D3 '50 ohm balun transformer for 2.45GHz ISM"? Any idea what's this "BAL-NRF02D3" for? many thanks!
I am using a eeprep tool which can only be used with command prompt. I am struggling with it.
Here is the format to use eeprep tool :-
usage: eeprep [options] <infile...
Description : It is not possible to flash or debug an application with IAR on the Nordic target. This issue is caused by a bad interaction between CMSIS-DAP IF present on...
I am very new to this product and Bluetooth technology in general. I am trying to determine what I have done wrong. I have purchased the nRF52 dev kit and downloaded and installed...
Hi,
In our design we use Fanstel BM832 module, based on nRF52832 chip. We have failed spurious emission in ETSI RX mode. Rx LO at ~4958 MHz exceeds the limit by 0.3 dB....
Hi,
We are working on the iOS App development for our BLE device. Our query is that, “we have completed the connection with Ble device with our iOS application on first...
I am using a setup with a PCA10040 with the PPK as piggy back. I also use a JLink Ultra+ connected to the "Debug in" connector on the PCA10040. I have cut the SB20,21,26,27...
Hi, I am working on custom board with nrf9160. I want to use LTE LINK MONITOR but my uart don't work. I create simple helloworld application from samples. I change uart0 rx...
I had tried to advertise in TLM format (in temp variable) of eddystone value coming from sensor ssts751 integrated with my devkit but not getting correct. Please suggest me...
I use nRF5340 DK as Central, iPhone as Peripheral.
I start a scan with no filters and in scan_filter_no_match() I check if RSSI is good enough " RSSI > -40 " and initialize...
Hi all,
I am currently developing on the development board nRF52832, SDK16.0 and SD132v7.2.0.
My development board acts as a slave, while an app that tries to connect...
Hello,
I'm struggling to understand the available RAM size in that chip.
After reading the product specification v1.7, the RAM specification is described as follow:...
Hi,
1. When nRF5340 has no power supply, adding 3.3V power supply to the digital IO port will produce voltage drop.
2. Why does the voltage drop occur?
3. What is the...
I'm trying to port a project from nRF52832 SDK15 to nRF52833 SDK17.
As a first step, I'm trying to get the HRS sample to work, as my other project was based on it. So far...
Hi,
I am trying to decide whether to go with the NRF5 SDK or NRF Connect SDK for use with the NRF52840.
From the compatibility matrix documentation at Infocenter, I can...
Hi,
I'm looking for a solution to update my program with BLE. I need to do it with a mobile app developped in Flutter. I found the Flutter library to flash the Arduino ...
I have a master device and a slave device. The slave device has 6 characteristics, 4 of which are notif. I need to use the master device to obtain the data of these 4 characteristics...
Hello,
I have just bought a nRF5340-DK. My board is labeled 2.0.0, and appears to use a 2nd nRF5340 as the debugger. I am trying to use TF-M with a Rust application. So...
