I will be deploying my nRF51822-powered devices into the field and the end user will not be able to have any physical access to, for example, power cycle the board. I need...
Hi,
We are using the ble_app_uart example in evaluation board to read data from some sensors and send it to the nRF UART V2.0 in Android 4.4. Every 20 ms I am trying to...
I am try this at nrf51_sdk_v6_0_0_43681\nrf51822\Board\nrf6310\s110\ble_app_hids_keyboard
Firt I connect to Android device and keep one whitelist.pp_addrs and one whitelist...
Hi,
Parameter uint8_t ble_gap_scan_params_t::filter is present in the documentation, but not implemented.
Checked for SDK 5.2.0 and 6.0.0.
devzone.nordicsemi.com...
After I get a Disconnected() event, I want to start scanning again, therefore try to call StartDeviceDiscovery() again.
IsDeviceDiscoveryOngoing was checked before.
The...
Hi, I wanted to ask a question regarding sending data.
I currently have external memory that will send out serial data (SPI) to the nordic microcontroller. I have saved...
Hi,
I am using nrf52dk and made beacon.
as nrf power profiler it should be around 16 uA but i get around 26 uA.
I have tried to get it in sleep mode for some hour and...
Hello,
I've a silly problem I cannot get rid of.
I've started from nRF5_SDK_11.0.0 ( devzone.nordicsemi.com/.../) and now I want to implement it in another example but...
Hi,
I'm working on getting the ble UART example running. I flashed the softdevice (s140), then programmed the board (pca10056) with the provided hex file, and encountered...
we connecting our hardware nordic nrf52 to mobile application but its is not showing any Bluetooth enabled devices |
please let me know about sdk and how to test
Thanks...
Hello All,
We are using nrf52840 board interface with wiznet550i.
We try to implement mqtt tls 1.2.we get following errors..
I get certificate verification error -0x2700...
Hi
I'm trying to implement the watchdog to my project, but I'm having some odd issues.
When I power cycle the device the watchdog works fine, but when I program the device...
I updated new firmware on nrf52. After that nrf52 was still visible "nrf Toolbox" Android app. It seems I didn't do anything wrong but when next time turned on nrf52 and scanned...
I am using nRF 52832 (softdevice v2.0). I am writing a code to get data via SPI and then transmit over BLE.
I have written my code and SPI is working perfectly.
But...
I'm new to using Nordic products and am trying to understand the difference b/t the soft device and the application in the context of the examples I'm running. Most importantly...
Hi, I have NRF52832 development board and NRF51824 beacon board. I want to dumb the code to NRF51 but i don't know whether we can use NRF52 DK to do the same(Supply to NRF52...
Trying to compile ble_app_cscs example, but have compiling errors in ble_cscs.c library.
Anybody have any ideas what is wrong?
Ubuntu 16.04, NRF SDK 12.3, GCC 7.2.1
Terminal...
Hi all,
I need to send the information from 2-5 sensors in a room. The sensors are placed 2-3 meters far from each other. Each sensor has a BLE, using a battery and generates...
I'm using the RSCS demo as the peripheral and the Relay demo as the central. I've modified each to use stored bond information if it is found in flash upon startup. I make...
Hello.
I am measuring the current of nRF 52832 using PPK (PCA63511).
I want to measure the current of nrf chip only with PPK.
The chip of nRF is PCA10040.
What...
