Hi all,
I'm working on a Nordic-based system involving multiple nRF52-series chips exchanging high-rate sensor data over both radio and SPI links. The setup involves two...
Hi，
I ran into this error:
00> <error> nrf_ble_gq: SD GATT procedure (1) failed on connection handle 0 with error: 0x00000008. 00> 00> <error> app: ERROR 8 [NRF_ERROR_INVALID_STATE...
Howdy!
I am attempting to develop a system using an nRF52840 and an ADS131M04EVM (ADC). Our application requires us to collect data at a high sampling rate (>= 16k SPS...
I have a nrf9160 DK but when upload SLM application to it i can not send AT commands to it over it's usb port but in asset tracker application it works i want to modify SLM...
Hello,
I know this question is more related to Zephyr than Nordic, but I wanted to try asking here.
I’m using the SMP service to send files to my device on a LittleFS...
Hi,
I am scanning from my nRF52840 and connects to one peripheral and i have written code to get it's Device information(DIS) and i stored all these information in some...
I'm having trouble maintaining a connection between my nRF52832 and Raspberry Pi. I followed the step by step guide (making sure to use the correct IOT SDK for my board),...
I am gaining my expertise in Nordic. After learning from tutorials. most of the tutorials mentions to use master control panel. But I cannot able to scan using master control...
Hi!
I am currently developing an application for nrf52832 and am using the uart module with retarget.c for output over uart via printf().
Now a few days ago I added...
Hello everyone ,
We have done advertising and scanning(both in a single firmware) on nrf51822 using QFAC chip. using SDK 12. Now we want to switch our code to NRF51822 QFAA...
hi
I am trying to add Manufacturer specific data
ble_advdata_manuf_data_t manuf_data; // Variable to hold manufacturer specific data uint8_t data[] = "A"; // Our data...
Hi, when I provisioned the client and servers via provisioner to create mesh network, I can receive RSSI value from provisionee ,but after the provisionee disconnect to power...
I have a nRF51 DK. I am trying to sniff the Bluetooth connection between the smartphone and watch at Window 7.
Installed:
Wireshark 1.10.7
Sniffer (tried ble-sniffer_nRF51822_1...
The sdk_config.h configuration file for ble_app_hrs_freertos example contains following definition:
#define NRFX_GPIOTE_CONFIG_NUM_OF_LOW_POWER_EVENTS 1
This macro should...
HI,
I have connected to one peripheral from my central and retrieved all the services(For example i need Device Information Service, got all the characteristic values) and...
dear sir,
i have a nRF52DK board,
i want to power on the board but not glowing LED and my laptop not detect the board while connect with laptop,
please given solution...
Hi
Env: keil and no SD
I am doing the first steps on keil + nordic nrf51822. I started by opening the Blinky app (C:\Keil_v5\ARM\PACK\NordicSemiconductor\nRF_Examples...
Hi there ,
i am developing a biomedical recorder which needs to continuously transmit the recorded data ,
data rate is very low (9.6 Kbit/s to 32Kbit/s) but i have a very...
Hello,
I was wondering whether or not there is a way to know, how the connection interval is decided between the two values of the Connection Interval Max and Connection...
