Hi, is there an available developer in my tri-state area of Minnesota, N. Dakota, or S. Dakota? Please call me if you are available for a project for hire. The developer should...
I'm trying to design a very low power sensor that takes readings using ADC and SPI 200 times a second. I'm a bit worried by the current EasyDMA uses (1.1mA). As far as I can...
Hi, I am working on a project where I want to make one nrf51288 chip as central hub and connect that to a android phone and other salve nrf51288 .
idea similar to this: ...
Hi,
I have a code programming the nRF51422 development board to write to a Sharp Memory 96x96 pixel LCD screen using SPI.
Currently the code writes two numbers and a...
I've modified the ble_app_uart example by adding GPIOTE so that the transmitter sends a character to the receiver when a GPIO pin is toggled. This part is working well.
...
Hi,
I am working on my hardware product having nRF-51422 chipset. I just came to know from forum post that
nRF-52 chips will get arduino IDE support as standalone. I want...
Hi!
I've been using PCA10028 for a long time and I had some bricking issues but I've managed to un-brick it with "nrfjprog --recover" and everything would work again. ...
Hi, Noddic & all：
I meet a problem when use external flash(25Q64FVSIG) as the USBD_MSC example's storage;
that is : "fatfs_init()" return FR_NO_FILESYSTEM;
then I go...
Is there a way nRF52840 with external flash memory to work as standard USB flash drive (standard I mean discoverable from most common operating systems) as a known type flash...
Dear All.
I have question about some hardware specifications.
below is i found in nordic info.
and it says I2s have 0, 14, 14(52810, 52832, 52840) of Easy DMA MAXCNT...
I am checking the ble_app_att_mtu_throughput program to increase the amount of Bluetooth transmission. https://infocenter.nordicsemi.com/index.jsp?topic=%2Fsdk_nrf5_v17.0...
Can someone please help me i cant make TWI work with BLE at sdk 17 i am using ble_app_uart_pca10040_s112 as a template for my project but it keeps failing and getting stuck...
Hi!
I'm working on the NRF52832. I'm using the function "nrf_serial_write()" to send data over uart. I want it to work in blocking mode. As I can read in the infocenter...
I am working on BLE development and need to study the BLE heart rate collector and peripheral examples. I plan to flash ble_app_hrs onto nRF51422 and ble_app_hrs_c onto nRF52840...
I am using nRF52832 SDK 15.3 and type 4 tag and some phones like iPhone 11 and Samsung S20+ are not able to detect the tag. The tag works with other phones so I don't think...
Hi there,
I'm using nrf52840 DK and Custom board, SDK 17.0.2, Segger Embedded Studio(SES v5.20)
my issue is when I receive data from UART interrupt based on serial uartes...
I'm developing a system of nRF9160, nRF52832 and Iridium 9603 (satellite modem) - all on the same main board. The nRF9160 is the brain of the system and handles LTE, GPS and...
Hi,
I am new to working with nrf52840 devices. I am wondering if it is possible to change the transmission power of packet during transmission several times such that some...
I wanted to increase the bandwidth of bluetooth using the following example, but there is a limit of only 1 board.
https://infocenter.nordicsemi.com/index.jsp?topic=%2Fsdk_nrf5_v17...
project : zephyr
controller stack : zephyr stack
description ： we start direct adv using our DK，and we want it send broadcast only once。 but zephyr stack send adv all...
Hi,
I am working on NRF52 series (NRF52 DK and NRF52832) and would like to know whether it is possible to use Bluetooth 5 extended advertising capabilities to send, let...
Hi there, I'm routing the nrf9160 to a STM32 and I need to know the pinout for COM port used.
On my PC, I know COM11 is the one that is used for AT Commands
But, I...
