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] =...
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...
Hi,
I've been working on UDP comunication so I looked into an example posted in the devzone that uses UDP (fetch time over NTP). I'm able to build and flash this application...
Hello,
I want to change the channel mask of the advertising channels like this
m_advertising.adv_params.channel_mask[4] = 0xC0; // only Channel 37
and sniff it.
I...
Hello I am a new user in the BLE world.
I am using the nRF52 DK board and trying to program it via PlatformIO by visual studio code i.e coding with arduino programming C...
Hi,
I'm looking for some design guidance on how to properly secure the device, code, access tokens etc.
- Does secure boot protect the device from being re-flashed...
I am using BQ25120A with nrf52832, but when I power up the nrf52 with battery then it continuously reboots. What is the reason behind this and how should I overcome it? Initially...
I am by no means a software expert, but I am pretty decent but I am having a hard time wrapping my head around the SDK/HAL and getting a project going. I see the examples...
Hi:
We has a device use the hid keyboard and privacy gatt Service. Now we development the app with Android-BLE-Library, and can not to resolve some question.
1. While...
I have successfully added an event handler for managing if a write operation is performed on a characteristic, but how can I know that which characteristic has been written...
Hello,
This example I got it working with nrf toolbox app, but I was wondering if this should work also with a win7 PC. https://infocenter.nordicsemi.com/topic/com.nordic...
Hi,
in NB-IOT the UE should make a Traffic Area Update TAU when timer T3412 expires. I have a project based on the UDP_with _PSM sample. When I configure the PSM timer to...
Dear All,
I am trying to minimize the current consumption of my device. I am using several peripherals, such as UART, I2C and ADC.
When I run a very simple sample...
I am working on a line of products that use the same Microcontroller and softdevice so the same QDID. Most of them work with a module and one has the same chip mounted directly...
Hi, I'm using this post to upgrade from SDK 11.0 to SDK 15.3.
All goes well, until I uploaded an application: then I get a hardfault somewhere at fds_init().
I found...
When I start nRF Connect v3.2.0 the first window starts as normal, but when I click on Open Bluetooth Low Energy the nRF Connect v3.2.0 - Bluetooth Low Energy window is blank...
