I'm trying to perform communication between my device and iOS and I ran into some problems. For tests I'm using iPod touch 5 with nRF Toolbox and LightBlue apps and nRF51822...
I've been using Master Emulator API 2.1.3 in Visual Studio 2010 Express, and have spotted a fix I may need in 2.1.5 so I've switched to using the 2.1.7 API. However, I've...
Hello,In normal condition, I use UART,pwm,spi an so on.Now I want to clear the configuration, and enter System ON mode.But I don't want to system reset.
How should I do...
Hi, everyone~
My goal is to collect data from 4 sensors simultaneously using iPhone.
Now, my testing code for sensor nodes is working fine. It was built based on the...
I am an android developer and I am using your nRF Master Control Panel (BLE) product as published on Google play. Below is the link to the app:
play.google.com/.../details...
I want to build a USB dongle, so I purchased the nrf24lu1+ development kit. However, in order to program the target board, it would seem that I need the nrfgo. Is this correct...
I know user nrfutil settings generate to get the bootloader settings:
e.g. IN SDK14.0/IC:nrf52832， I user the following command generate the bootload settings file:
nrfutil...
Hello,
My application is based on nrf52832 and ble_uart example. I recently added system off function when long pressed BUTTON_1 successfully. To do that I slightly changed...
The Nordic SDK provides headers for a finite state machine, queue, ringbuffer and other utilities in the 802_15_4 library in nRF5_SDK_17.0.2_d674dde/components/802_15_4/api...
Hello,
I'm developing firmware for nRF52832 with FreeRTOS, I would like to use TWI to access to an external memory. Every time I try to use "nrf_drv_twi_tx" function i get...
Hello,
Is it possible to get more information on how the NWK Frame counter is stored in NVRAM. I can see fragments of code from zb_nrf52_nvram.c I see that it uses nrf_fstorage_write...
I am facing an issue in writing data to a register of my bmp388 sensor using I2C.
If I fill my transmit buffer of 2 bytes in following way , tx_buf[] = {register_address...
hi support team,
i was testing this this example " http://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.4.0/nrf/samples/nrf5340/netboot/README.html#nc-bootloader "
i...
Hello all,
We are trying to implement coexistence between BLE and Bluetooth mesh.
After following the Nordic coexistence tutorials, our program builds fine using both...
I have worked with the nRF51822 and the nRF51 DK and used the pc-ble-driver on the nRF52840 dongle. Now all I am interested in the BTLE development, not mesh. I found out...
Hi
I did some experiments with the GATT capabilities of the S140 7.2.0 softdevice. An experiment that I did showed a behavior that is not as I would expect it.
Steps to...
hi professor,
I use the zephyr spi driver to control spi nand flash.I want to send two bytes and read 3 bytes. But between write and read time sequence there are 10us delay...
I'm testing nRF Mesh on nRF52840 chip, I used P1.10 for LNA pin and P1.13 for PA pin, I tried to config but it not worked. how to fix it?
static mesh_pa_lna_gpiote_params_t...
Dear support team
Please note my sample application code attached, and the trace of the I2C transmission
I am facing the issue that the twi driver does not write more...
Now I am using nRF52840 I want to get data from a sensor via SPI. I configured the SPI pins like this P0.11 -> SPI_CS P0.12 -> SPI_MOSI
Actually, I couldn't get any data...
