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send upd example - thingy91:x 0

Hello, I have opened net/udp sample - https://github.com/nrfconnect/sdk-nrf/blob/main/samples/net/udp/src/main.c over here, to try to send UDP over LTE. Unfortunately, looking...
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0 replies

Started 16 minutes ago
by smmx
Not Answered
Memory error when calling bt_gatt_dm_start 0

Hello! I'm trying to make what initially seemed like a straightfoward program - a bluetooth-to-hid adapter. Since Nordic's sample (BLE Central HIDS) uses the hogp and bt_scan...
- development
- code
- software
- C
- bluetooth le
- nrf52840
19 views

0 replies

Started 47 minutes ago
by Orlin
Not Answered
Correct configuration for secure connections pairing 0

Hi, I want to implement a feature where the central device manually enters a fixed password (passkey) defined by the peripheral to establish a connection. I’m using the ble_app_hrs...
24 views

0 replies

Started 2 hours ago
by WeBBK
Not Answered
Stack overflow when send "chat private' over a serial terminal 0

Hi, I send "chat private 0x0028 hi" over a serial terminal, and the MCU restart because of overflow, please see error log as below picture. I tried to modify the "CONFIG_SHELL_STACK_SIZE...
- development
- software
- nRF54L15
- mesh
14 views

0 replies

Started 3 hours ago
by ShawnL
Not Answered
NRF Cloud connection refused (-111) when using NB-IoT 0

Hi, We have a working firmware that uses LTE-M for network connectivity to connect to NRF Cloud. But upon testing with NB-IoT configuration (CONFIG_LTE_NETWORK_MODE_NBIOT_GPS...
15 views

0 replies

Started 3 hours ago
by AdrianT

Recent in Nordic blog

Multiple channels in RTT

Krzysztof Zaraska

Segger RTT (Real-Time Terminal) supports multiple data channels. RTT Viewer uses channel 0 only, and implements multiple virtual terminals on top of this. The terminal can be switched by SEGGER_RTT_SetTerminal…
- 29 Sep 2017
6 Things to Know about Bluetooth Beacons

Rose Martin

Smartphones and tablets have revolutionized the manner in which people communicate with each other. Mobile applications with location-based features like Bluetooth beacons, WiFi, and GPS are helping people…
- 22 Sep 2017
Creating a Keil project for a Bluetooth Mesh example (Updated for 0.10.0)

Kristian Skordal

Introduction The recently released nRF5 SDK for Bluetooth Mesh does not provide Keil project files for its example projects. Fortunately, it's relatively easy to set up your own project from scratch.…
- 19 Sep 2017
Using millis() like in Arduino.

schef

Here are two simple functions to use when you want to use timestamps for time measurement. uint32_t millis(void) { return(app_timer_cnt_get() / 32.768); } and for comperison of current with given…
- 18 Sep 2017
Flashing nRF5x firmware using any dumb terminal program via standard serial COM port

Nguyen Hoan Hoang

There are times that we needed to flash the nRF5x series on a PC where the development software were not installed. The problem could be worst when network access is limited. With a HEX file on hand…
- 18 Sep 2017
How to Debug the nRF52 Interrupts — Useful Tips

Yaniv Nis

Debugging interrupts in not an easy task. During the development of Jumper's Emulator, we gather few useful tips that we think can help you all when debugging the nRF52 interrupts. Hope it will help…
- 13 Sep 2017