The errata for the nRF52 indicates higher consumption in managing timers and GPIOTE. Does the BSP for SDK11 follow recommended practice to deal with these errata can I ask...
Hi,
I am trying to understand the pstorage to record a log for temperature. In my code, I can call pstorage_init(), and clear a block but when I try to store some data...
I would like to source a compact BLE board to act as a lock controller developed with with a matching transceiver for use in a fob and an app.
It would toggle the pio and...
Ok so here is the issue. I was trying to build a simple application which is described in the tutorial for characters. After building an advertisement and understanding the...
I was working with IAR and SDK10.0 before. For some reason I have to transfer my project to Keil and SDK9.0. My program worked well for the old settings. While keeps got NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE...
Currently we are considering whether we should use external Flash Memory or NRF52 Internal Flash.
External Flash memory has a lot of drawback in comparsion with internal...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
I impliment NRF52 + W5100's TCP socket as custom code mqtt client as Publisher via LAN. I need to secure connection with SSL/TSL. Is it possible to use Transport Layer Security...
In order to use SDK13 with no limitation (from keil) to build: nrf5-mpu-examples for sdk13 .
I have followed the Segger Embedded Studio - A Cross Platform IDE tutorial...
Hi,
I am using microecc to create a ecdsa signature and verifying with my public key. When calling nrf_crypto_ecdsa_sign_hash() to sign the hash it returns with NRF_ERROR_INTERNAL...
I am using nRF52480 and s140. The example is ble_app_uart_c.
The program works fine with: Scan interval x00A0 and Scan window x0050
However, when I set the Scan window...
Hi !
When operating the Thingy52 with it's factory firmware:
Is the Thingy 52 choose automaticly which BT protocol to use (BLE 4.1 or Bluetooth 5).
I mean:
if i connect...
Can someone revise
www.nordicsemi.com/.../Getting-started-with-the-nRF52-Development-Kit
to include an image from an Apple Mac .(I can provide one)
As well as modifying...
Hello,
I am trying the example code, heart rate BLE peripheral application, on the nRF52 DK. However, I cannot see the screen fill with data in the heart rate monitor,...
hello,
i am working with a long range ble long range transmitter and receiver which will communicate over long range to send a ble nus string in nrf52840, so i set tx power...
I am working with SPI and SPIS examples ( sdk version 13). SPI of nrf52 is full duplex. In the example, I can send data from Master board to Slave board then Master board...
Hello!
I use 2 board nrf52840! I want to transfer large data ( 1~2MBytes) from board1 to board2 with wire to connect. Can have solution for me? (SPI I2C or uart).
According to the description of S132_SDS_v5.0 on page 82, when the establishment of connection, in accordance with the BLE protocol, softdevice will be interrupted frequent...
I am using nRF52840 and the power profiler. I am trying to measure the current to evaluate the scheduling of BLE. Now I am using the ble_uart_c example and I changed the scan_interval...
I'm trying to set up SPI example from SDK12.3, but I get error at line 53 of main.c
static const nrf_drv_spi_t spi = NRF_DRV_SPI_INSTANCE(SPI_INSTANCE);
It's saying...
