I use example from SDK 13 ble_app_uart_c.
I changed uuid to my uuid from nrf51 peripherial device. I get event BLE_GAP_EVT_CONNECTED
where made
err_code = ble_db_discovery_start...
dear all,
i need your help.
Where we are:
We use mbed software developer platform.
We have BLE Nano V1.5 + MK20 USB Board V1.0 from RedBear.
We are able to generate...
Hi:
environment:
target board: DK52 board and run LWM2M example of IOT-SDK v0.9
router: ubuntu 16.04 on VM and runs bsserver and LWM2M server on ubuntu 16.04 ...
Hi,
I'm interfacing a nrf51822 and a H8/3294. My question is how much can I drain a the txd pin of the H8/3294. That means my question isn't really about nrf51822.
In documentation...
Hi,
On the 3.30 of nRF52832_Rev_1_Errata_v1.5.pdf, the sleep current with LFXO active is 0.5μA higher.
I am using a nRF52832 module with the low frequency crystal oscillator...
Hi,
I'm using nRF52832 on SDK V12.2. I add the connection params in the conn_params_init:
static void conn_params_init(void){
uint32_t err_code;
ble_conn_params_init_t...
Hello, Currently I am working with the nrf connect SDK version 2.8.0 with an nrf5340 SoC. There is no external flash memory. I am trying to build a bootloader with the serial...
I have created a Zephyr Snippet (derived from the cdc-acm-console sample).
I am unable to select it in the Build Configuration. It is listed in the dropbox where the sample...
Hi,
I previously had access to the nRF54L15 Early Access SDK and toolchain, and my local EA workspace has been lost. I need to rebuild my development environment for a project...
Hello,
I am currently implementing a Central device using the nRF52810 as part of a Gateway board.
I intend to connect the antenna via a U.FL connector . My current design...
Is it advisable to POT circuits using the nRF9151? If so, please advise of any precautions. The IOT product that I'm designing requires to be intrinsically safe. As such,...
Hello:
I am developing a board and shields based on nRF5340 (but this question is not really specific to nRF5340, it also applies to most other nRF5x chips). The main-board...
Dear Nordic Experts,
Hello,
i have defined a custom service containing a custom char. value in a peripheral according to https://github.com/NordicPlayground/nRF5x-custom...
Hello,
I am running into an issue when trying to use both GPIO and I2C peripherals on the same set of pins on an nRF54L15 board. I have an I2C bus configured on two pins...
I have two devices on TI CC2538 that having problems talking to the NRF52840 dongle.
The channel is channel 11
There are 8 devices using TI CC2538. Only two of them...
Hello,
I recently noticed that I may have an issue with our current design of PCB and firmware. We basically have created a datalogger using the nRF9160, and we take readings...
In the process of upgrading from SDKs 2.x to 3.x I either broke something or missed a step as the build process no longer produces a HEX file I can use for programming. My...
Hello,
After updating Visual Studio Code, I started facing an issue with the nRF Connect for VS Code extension. When I try to build my project, the toolchain is detected...
hi,
i'm learning exercise 1 and try to using step 14, i installed a java runtime environment and download cf-browser file but i can't open a cf-browser file on java(TM)...
