Hello, I am tryong to use to masters to communicate with two accelerometers.
Q1_ I found the following image from Nordic's website that shows SPI0 pins but there is no indication...
In the nrf51 series reference manual section 12.1.9 it states that there is hardware protection that prevents write instructions from being executed and that there is more...
Hello, I have established the connection between two pca10001 boards, one as central and one as peripheral using multilink_central and multilink_peripheral. I have serial...
Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ?
I am working on a polling system. This one is similar to the audience...
Hello,
I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
Hello,
I have a Thingy:91x.
I flashed a BLE central program to the nRF5340 on this device.
However, I get an error initializing BLE. I've confirmed that this program...
Board/Setup:
Board: nRF9151 DK / nRF9151 SoC
Peripheral: External BLE module connected via UART1
Use case: BLE module is only needed during commissioning...
Hi there,
I have been trying to implement a low-power mode that basically suspends UART, I2C, etc before entering sys_poweroff() when critical battery level is triggered...
Hi,
I have several field devices using the LTE Link Controller library with nRF Connect SDK v2.5.1. Most of them work fine — they are programed to connect every hour. However...
Greeting Nordic Expert !
I would like to override the following hook in MCUboot:
int boot_perform_update_hook(int img_index, struct image_header *img_head, const struct...
Hello,
In the nRF52840 Product Specification PDF v1.11, on page 836, the second paragraph down states:
" The PSEL.RXD, PSEL.CTS, PSEL.RTS, and PSEL.TXD registers and...
Hello Nordic team,
I’m using the nPM1300 development board to charge a 950 mAh Li-ion battery , and I’ve configured the charger as follows:
Charge current: 800 mA...
Hi,
I'm unable to get the PPKII kit to "connect" to my PC. After selecting the device it just says "Connecting..." forever. Some notes: - When first connecting the kit...
Hello,
I am trying to write a python script that performs a DFU on a nRF52840 so I can change its firmware without pressing any button. I think I have to use the pyusb...
Hello everyone,
I’m currently planning to develop an application that involves multiple Bluetooth devices operating within a certain range outdoors. Since there’s no option...
I’m developing an ESB-TX program using NCS v3.1.1 . Previously, I had developed an ESB-RX program using nRF SDK 17.0.2 . Now, when I use the TX code from the NCS SDK to communicate...
Hi,
I'm new to embedded development but have experience in desktop C/C++ development mostly with Visual Studio.
I'm struggling to get my head around how I would create...
Hello,
I am trying to define a pm_static.yml file which will use the 512K ram on the nrf7002dk_nrf5340 for the TFM ram section.
I cannot compile the non-secure nrf7002dk...
Hi, I got my nrf54L15 DK, but i can't start RTT logging. I set this configs:
CONFIG_PRINTK =y
CONFIG_CONSOLE =y
CONFIG_RTT_CONSOLE =y
CONFIG_UART_CONSOLE =n
CONFIG_USE_SEGGER_RTT...
