I have a digital microphone chip, it has the CLK, DATA, LR_SEL three pins, now I will pick up the three pin nrf5283 three pin is as follows: CLK connectionI2S_CONFIG_SCK_PIN...
Hello, Nordic Team, I'm embedded designer from Russia, discovered your amazing wireless MCU NRF52832. I looked through your SDK and peripheral drivers, and unfortunately found...
Thanks Stefan. The zip file making and updating steps work perfectly for me, if I follow your steps and make it from your stock pre-built "dfu_test_app_hrm_s132.hex". My question...
Hi!
I'm trying to configure my NRF8001 module with the help of nRFgo studio. I'm using Nordic UART over BTLE service template. The module can be discovered via nRF Master...
I'm trying to make a BLE device that actually pairs securely. I posted this question on StackOverflow but didn't get any answers - maybe someone here knows more. As far as...
I am using esb in SDK 11 and my understanding is that the radio causes interrupts that are forcing and cannot be disabled. These in turn causes software interrupt 10 to be...
I have the following trivial program which has almost identical functionality to the connectivity/ble_connectivity/pca10040e example:
int main(void) { uint32_t err_code...
Hello,
I interfaced nRF9160 and SD card using SPI. I started with this sample: ncs/zephyr/samples/subsys/fs/fat_fs.
Now once the files from SD card are read, I want to...
Hi, I've began making a SPI module for programming a PIC16. It only transmits data, so two pins. My questions are: 1. any obvious errors? 2. does the EVENTS_ENDTX occur when...
Hello everyone
I have an question when I used the 52832.
First of all,I configed "nrf_drv_spi_init(&spi, &spi_config, spi_event_handler, NULL);" and the file (nrf_drv_spi...
We are about to use the nRF52832 and are looking at which SofDevice to select for a Central-only implementation. The S122 summary says it targets the nRF52820 and nRF52833...
i m using NRF52840 with sdk 15.2. In that i m testing direct test mode by UART.Now i can do transmit mode.i can check through nrfconnect dtm mode. i cannot check receiver...
Hi,
I tried the following AT settings on the nRF9160 DK board:
AT+CPSMS=1,,,"00111000","00011110"
AT+CFUN=1
After this the modem enters PSM mode and the current is...
Hi,
One of our modules using PCA10090 0.8.2 programming and production nRF9160/nRF52840 modules.
Our customer reported that they can't use PCA10090 0.9.0 re-programming...
Hi! I ran into a little misunderstanding in setting up clock frequency for PDM. I need to work with lower clock frequency than default - 0.64 MHz. I see, that PDM_CLK = 32...
Hi,
Some questions on the scan consumption of nRF52840 and using the attached Online Power Profiler for BLE as reference
If I am using my nRF52840 to scan 24hours at...
I wish to merge the cloud_client example with GPS example. How should I go about it? Along with main.c files of both, which other files will I need to merge?
I am currently making a program that will interpret serial commands from UARTE1 and then send + read something from the other (UARTE0). Previously, when I have been using...
Hello,
I want to be able to send 1 MB of data from a server node to a client node
I have made a simple model with an array that holds 300 bytes.
and upon a timer the...
Hi,
I want to connect Multi peripherals to one central and want to send the device name(peripheral which is connected) through the uart.
How do i get the device name which...
