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...
S130, SDK 12.3, ble_app_hrs_c example.
I want to use whitelist function in this example but I can't finish it.
When I run peer_list_get(), it gets all 0xFF, means that...
I am using FATFS file system to store data in a .json file using sd card. When I debugged the code I got FR_INVALID_NAME issue in home.json file name. I am not very sure though...
I am using NCS SDK 2.6.1 , developing nrf52840 firmware, coding with zephyr.
I need BLE DFU function, so I add two lines to my prj.conf, following this URL: https://devzone...
Hello! I am working on nrf52840 NCS 2.6.0v I Configured the button to generate an interrupt every time it is pressed. Then, inside the interrupt handler (callback function...
Hello,
We have many nrf9160 based devices currently on the market running for our customers. These devices are facing some problems that we are trying to debug right now...
I am working on nrf52832 based custom board which is configured to work as BLE peripheral and central. Peripherals like GPIO, SAADC, I2C, Timer and RTC are also configured...
Hi, I need to program my custom boards, i am using nrf52840 DK which switches programming from the internal chip to the external one based on its presence.
Is it possible...
hello. I developed and tested the ncs/nrf/sample/bluetooth/multiple_adv_sets example using the nrf5340 DK board to suit my requirements. I want to run the source by inserting...
HI all,
I've found that adding a 10uF capacitor to the 52805 beacon reduces the power consumption, especially after speeding up the broadcast interval (100ms broadcast interval...
Hi. I'm going to decode JWT (ECDSA sign) but I'm stuck. There is simple example to sign payload, but how can I decode JWT which I get from another device via bluetooth? I...
Hi I'm trying to debug the record_text example in the nrf connect sdk. However when I attached my nrf5340 dk and hit debug in the nrf connect extension, the process stops...
Hello!
I am programming BLE with the nRF52840-DK. [Toolchain Manager: v1.3.0, IDE: Visual Studio Code (VSCode), SDK: ncs v2.6.0, window11 pro]
I am using two nRF52840...
Hi,
I have ordered custom board based on nRF52840 SoC couple of times from JLCPCB and that included assembling as well. Unfortunately, 90% of the boards had floating aQFN...
Hi,
I'm using the Bluetooth sample called Central HIDS and want to develop a feature that stops BT scanning after a few minutes.
However, during development, I encountered...
