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...
I have an example combining BLE, UART and SPI in which I use RTT to watch the startup process.
The SoC is nRF52 (BLE Nano2); building with armgcc.
This works ok when JLink...
Hi,
I need to send large data(about 200KB) from android phone to my custom board.
Connected like this :
Android Phone ->(BLE) -> nRF51822 ->(UART) -> Custom board...
Hey everyone,
I'm new to the Nordic/Thingy/Embedded world and was hoping I could get some hand holding to achieve a simple change.
I would like to change the Thingy...
Hi All,
I am working printer project where i will be using two boards , one is nrf51 dongle which acts as client(sends/advertise the data) and another is nrf51422 soc on...
Hello community,
I did a central device which is connecting with 8 slaves and this slaves are sending every time 8 bytes when they are connected. My set up is the following...
I'm trying to create a program that takes a stream of UART data at 115k baud streaming in and sends it over BLE as fast as possible. So far, I've
(1)Verified/ made some...
Dear Nordics,
If I add ble_nus service to buttonless_dfu example , it will reset after ble_dfu_init(). If I set
*p_ble_enable_params->common_enable_params.vs_uuid_count...
I am working on S140 on nRF25840. I am using the ble_app_beacon sample.
I want to set the advertising interval smaller than 100ms while using non-connectable mode. But the...
I am developing a product where I need to read a signal from an SPI ADC and send remotely to a receiver. This will be powered of a coin cell.
I see that the NRF51422 is low...
Hi,
I am trying to program nrf52 (on board ), but I keep getting these error:
$ nrfjprog -f nrf52 --program nrf52832_xxaa.hex --eraseall
ERROR: JLinkARM DLL reported an...
Hi,
I'm trying to connect and discover services of a BLE device equipped with a nrf52832. The device advertises correctly and i can see it on the nrf Connect app on both...
Hi All,
i would like to know how gpio relate to gpiote,i go through some code and find
out , that gpiote handles in,out,config registers that is handle by gpio also ...
Hi nordic guys,
I have built a project based on ble_app_hids_keyboard demo in SDK12.3.0.This is a new hid deive which is microsoft defined in win10.The sample report is...
I have few questions on BLE in rigado based on my requirement needs,
I need Dynamic data transfer in beacon mode, is it possible in Beacon mode without Rigado BLE stack...
