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...
I have applied the errata 171 workaround to a zephyr code base with an MX25 chip and set the speed to 96MHz - when I run the application (engineering D silicon) with a scope...
Hi
I have used ble_beacon example to configure DK board as beacon here i wanted to pass custom data inside the code and print those array code on output debug console to...
I have an embedded Linux platform which uses an nRF9160 connected via UART. The nRF9160 has been loaded with the serial LTE modem firmware, version 1.3.1.
I've been experimenting...
Hi!
I'm developing the NRF9160 target from a raspberry Pi. The problem is that I need occasionally to perform modem firmware upgrade, and I can't figure out how to do it...
Hi. I am currently using an nRF52840 DK board and SDK 17.0.2.
I have add a custom characteristic in the heart rate service sample code.
The characteristic is shown on...
Hi Nordic,
I am using your official board nrf52840 to develop my application based on the ble_app_uart_peripheral example. BLE communication and the spi interfaced sensor...
Hi, I'm working with a nordic thingy:52 and SDK thingylib on Android.
The issue I'm facing is that the real sampling frequency, compared to the one indicated by the SDK...
Hello,
I try to use the ASSET_TRACKER application with NB-IoT/ Vodafone in Netherland. Vodafone uses UDP/IP datagrams protocol. is it possible to modify the asset-tracker...
So, we are using NRF52811 with external 32MHz xtal and also exeternal RTC crystal.
Every now and then we are unable to pass tests of the programmed firmware because the...
Dear Sir/Madam,
I have already developed an RF communication device with an NRF24L01+ device. And I want to migrate to nRF52833-QIAA-R. For that, I have the below questions...
I'm using RTC to wakeup every 500ms, I have Watchdog enabled but after a while (about half.. or an hour...) it will not wakeup anymore and watchdog will not reset.
I measured...
Hi, we programmed the nRF52840-DK with ble_app_hids_keyboard demo (s140) and tested with different BLE keys under a Linux PC. It worked. Tested the same configuration with...
Hi,
I have some code that normally uses nrf_crypto with the cc310 or cc310_bl backend. I was writing a unit test for this code which compiles and runs in Linux/WSL. Since...
Has anyone written a utility to dump the tables of contents (i.e. directory of files) and
an entire file with record keys:contents to a host operating system file to a file...
Hi,
I'm working on the bootloader part of a project. Using nrf Connect, the integrated MCUBoot bootloader, trying to figure out how all the parts fit together. Running into...
