Hi,
I have a serious problem, when I use uart of NRF51822 QFAAC0 to receive data from another MCU, I found that it will lost one bit at same position everytime. my SDK is...
Hi,
I just started to interface the lcd display with nrf51822 evaluation board. The display i'm using is, spi compatible, 18" tft (160x130) from tiny lcd. I took spi master...
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] =...
Somehow my account got deleted and so did my ticket. I had to re-register my account an i'm creating this ticket again:
nrf9160_pca10090ns.dts.pre.tmp:89.42-101.3: Warning...
Your served radio tramsmitter/receiver example using PCA 10000 USB dongle, PCA 10001 evaluation kit.
It's just only one byte data communication. It works well.
If I communication...
Hi, i'm trying to read an i2c sensor on interrupt. Doing it directly in the interrupt is apparantly bad, so io tried using app_sched_event_put, but that just crashes inside...
Hi,
I'm debugging a small app that is using the LPCOMP to trigger an interrupt when the BLE device is turned off. We have a capacitor to maintain alive the nRF for a while...
Hello,
I am trying to use the nRF9160 DK to publish some sensor data to an Azure IoT Hub. I have been able to successfully connect to the mqtt broker and publish simple...
I am trying to write a custom bootloader to do FW updates on our device. In our main application, we already have a way to transfer a new signed application image over BLE...
Based on nRF52832 datasheet description of DIRCLR register (section 20.3.7), I would expect that writing 1 to bit 8 of that register would set PIN8 (P0.08) to an input pin...
I have two PCA10031 dongles and both seem to be bricked. When I search your web site, I keep finding posts that state that I need to transfer nRF5x-OB-JLink-IF.bin to my device...
I am using SDK_15.3.0. I am using Segger Embedded Studio 4.5.2. I'v tried 4.1.2 also. Every time I compile, even just with an example central project, I get the following...
I updated a working project based on nRF52832_xxAA 32Mhz crystal, from nRF5 SDK 14.2.0 to nRF5 SDK 16.0.0 now the timer is 6 times faster, the code hasn't changed is there...
Hello,
I modified the light_switch example of the Mesh SDK to transmit sensor data. Currently the Mesh is made of one client and several servers (all are nRF52840). The...
I am trying to determine if it is possible to implement a "OS native" BLE transport layer for nrfutil. That is, use the Bluetooth interface the machine and remove the need...
Hello,
I need more precisions about the software described in one of your files.
In the nAN_34.pdf Section 3.2.2 "Computer Software" ( https://infocenter.nordicsemi.com...