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] =...
Hi,
I have nrf52 setup as central and peripheral.
As central it connects to another peripheral and everything works just fine. After it did connect I turn of peripheral...
Hi,
I have the NRF52 dongle that is set up as the client and is searching using the ble_app_uart_c (Found in examples\ble_central) example and I am trying to connect a...
SDK11, nRF51422.
Is it safe to use pstorage and fstorage at the same time?
I want to use fds for data storage in my firmware, but device_manager_peripheral.c requires...
Hi, I am trying to read a 24-bit register (with 8-bit address) using the I2C (nrf52). And the timing diagram is given below.
Basically I created a 3-element array (24...
I am having trouble getting the experimental ble_app_multirole_lesc example working with Android and nRF Connect. It is working fine in iOS. I am using v12.1.0 of the SDK...
hi..
i'm trying to use cmsis pack on nordic nrf52 with make command to get to cpu registers and have the folowing error:
Compiling file: main.c
In file included from...
Hi,
I was testing our product with PPK today and noticed one weird problem,- it seems that time is incorrectly displayed in the PPK software. Please have a look on the...
I have customised the ble_app_uart example for my application and the modified code works with the DK board. When I wanted to deploy this to the beacon board (pca20006), I...
I am using the SAADC on a NRF52 to read the battery voltage.
Everthing works fine on the NRF52 DK board but on my custom board I get around
the half of the real voltage...
Hi Nordic Semiconductor's community,
I have a question about the function sd_ble_gatts_value_set(), more precisely about if it is
possible to set the CCCD value of a characteristic...
Hello,
we have developed a custom BLE peripheral device. All peripheral devices have the same name. If we want to indetify a specific peripheral device with a smartphone...
I'm using the nrf52 for providing Bluetooth connectivity to an embedded board. My current perspective is that the nrf52 should physically be connected to the UART pins of...
Hi All
I am porting a small OS to the nRF52832. I want to be able to lock down memory of unpriviledged processes.
I have not integrated the softdevice yet.
The memory...
Hello
where can I find some examples of how to create an Android app with BLE NUS peripheral? I have only found NRF Uart app but there is central mode implemented in this...
HI!,
In Eclipse Neon.1 x86_64 with SDK12 examples I get this error:
Symbol 'NRF_CLOCK_LFCLKSRC' could not be resolved
In this line:
nrf_clock_lf_cfg_t clock_lf_cfg...
