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...
Hi,
I'm trying to FOTA over BLE firmware of mcuboot using NRF52840DK. The project is based on the sample from Intermediate course - Lesson 8, exercise 3 (without the steps...
Hello,
It seems there is an issue in measure voltage process of ST25R3911 Lib.
Measure voltage function use POWER_SUPP_MEAS_FRACTION_DIVISOR = 100. But it seems that POWER_SUPP_MEAS_FRACTION_DIVISOR...
I saw this issue brought up 3 years ago, but I think the conditions are changed now since that was on NCS 1.
I am trying to do bt_hids_inp_rep_send about 10 times per connection...
Hi folks
We are facing an issue with occasionally ~240 uA added current consumption on our nRF52832 based custom board when it comes out of reset. We only see the problem...
Hi all,
currently, I'm using NCS 2.4.0 with nRF9160 board (custom board).
I'm facing issue once enabling CONFIG_TFM_PROFILE_TYPE_NOT_SET.
The issue is bootloader won...
I'm working with nRF Connect SDK (Zephyr). In that I am using 255 byte array to get response from nrf52832 through BLE. my code is getting crash in response back. when I decrease...
Using the nRF52840 with NCS v2.6.1, I want to put the device into a low-power sleep state during idle time. Before sleeping, I configured a GPIO interrupt as the wake-up source...
Hi everyone. I'm trying to read data from an MS5611 pressure sensor using the nRF52840,
but the I2C communication isn't working.
Upon checking, I noticed that the I2C...
I have a board with an nRF9151 device on it that was provisioned to the nRF Cloud under one User Account.
I would like that device to be in a different User Account, and...
Hi,
I'm using nRF connect extension with VSCode and developing for Actinius Icarus IoT board (which uses nRF9160).
Even when building the example code of hello_world ...
I tried generating sec_tag using sys_rand32_get() or other arithmetic method during runtime. All 3 certificates (CA, client cert, client key) were able to be written into...
I want to compile the ble_uart example using Segger Embedded Studio. I installed today the latest version V8.16. I am using nRF5_SDK_12.3.0_d7731ad.
I imported the project...
Hello,
I'm trying to change the name of the USB port in the "usbd_ble_uart_freertos" example code. Currently, it shows up in the Device Manager as "USB Serial Device (COM12...
I am developing a simple BLE mouse using ble_app_hids_mouse of SDK17.1.0. I found out through devzone that left mouse button click sends (1, 0, 0) and right button click sends...
I'm unable to load values into characteristics—they show up as N/A on the nRF Connect app. I tried to enable notifications using the Client Characteristic Configuration, but...
