Hi,
We are using the nRF905 device in an application where it needs to switch between auto-retransmitting and sending single packets, due to it communicating with several...
This is not a real question for support. It's more a success story i'd like to share with you!
Our company develops firmware for various customers on a lot of different...
Hi all,
What is the maximum data rate for the nRF24AP2 when using the Synchronous serial interface?
I cann't see it in the datasheet.
Is there anyone can answer me...
Hi,
In my design, there is a tag used by 24l01,It can transmit the temperature value.In the tag, the parameters are like this:
addrofch[0] = 0xe7;
addrofch[1] =...
We've been working on a product that utilizes a NRF51822 chip as well as WS2812B NeoPixels. Since there have been numerous posts about it here we've decided to release our...
Due to limited resources we are looking for someone who can help us with making a custom profile.
You are preferably in the Stockholm area and have done this before.
The...
Just putting this here in case anyone else comes across this issue, esb_arm.lib and gzll_arm.lib don't appear to implement the work-around in PAN 18(in the version I tested...
I am making a BLE device that uses 7 ADC inputs. Most of the inputs need to read at 1hz or so. Two of these inputs are of interest
The first is a heart-rate signal that...
Hi,
I want to measure ADC for 3.3V
Using formula
RESULT = [V(P) – V(N) ] * GAIN/REFERENCE * 2 (RESOLUTION - m)
Rearranging eqn:
Vin = ( RESULT*REFERENCE)/(2 (RESOLUTION...
Hi,
Does every nrf9160 chip have its unique chip ID? if yes, is it the one which can be read by the AT command AT+CGSN ? and can it be used as the board serial number? ...
Hi,
I used nRF52840 dongle device to run BLE multi-link Central and nrf52832 to run BLE Blinky example to test the communication of 20 nodes. How can I set and verify that...
We are using nRf52840 chip with Nordic SDK 15.0 version using SES IDE. When we use debug mode in build configurations program is not working or not debugging got error as...
Hello All,
We are trying to use nrf52810 with S112 soft device and 14.2 SDK.
We have problems with random disconnection with error number 8. This happens when central...
Hello,
I am attempting to run the Nordic-Thingy52-mesh-demo using nRF Mesh v 1.1.0 for Android but the nRF Mesh app's scanner cannot see my DKs. I can see the mesh from...
Hello All,
We are attempting to instrument our software and yours. The desired output is data for a call-graph list and time stamps for each entry and exit into a function...
Why does the pushing a button located at GPIO_9 not call the interrupt handler and therefore print the statement to RTT?
#include "GPIO.h"
#include "app_error.h"
#include...
We are currently using nRF51822-CEAA rev2 on the production boards. As this part is obsolete, I was made aware of nRF51822-CEAA rev3 as a replacement . So I have some questions...
Hello,
I have a nrf51822 application which is communicating with iOS (iphone) via BLE HID service. It's only purpose is to send a screen lock HID code to iPhone. The bad...
Hi,
I've been using nRFgo studio to program hex files to the board.
Most of the time it has been working trouble free.
However, a while ago we got one, and than one...
Hello,
I am trying to program my own provisioner. I am able to connect to a device, following this Provisioning Procedure .
How can I now configure the node? As far as...
Hi,
My team is building a wearable application similar to a smartwatch.
Our system requires two main operating voltages. 1V8 and 3V3. I was thinking that we would use...
