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...
Recently, I try to programme nRF51822 DK communicating with nRF2401e1 DK,unfortunately，which does not success. With setting radio configuration: TXPower,frequency channel...
Hi,
I'm wondering if CSI is available on nRF chips. It can be used for advanced sensing purpose. There have been tons of works on WiFi sensing through CSI. Is it by any...
hi,
i use SPIM0 transfer data, stoping SPIM0 and then disabling SPIM0 when the data is transfed,but the device consume current is 500uA, if i use SPI0 transfer data,call...
Right now I'm stuck with the COMP driver. What I am trying to do is.
Initialise COMP, start COMP with interrupt and STOP shortcut.
Once I handled the interrupt I just want...
Hi,
We are currently working on nrf51422 bluetooth IC. we are facing a problem with the ic when we want to put it in sleep mode. without sdk when we call WFE() function...
Project # Student feedback Remote ( with 60 to 70 students in a class room )
We are developing Student voting remote project.
The product will be similar to below china...
Hello.
Please understand that I'm not good at english.
I can't put device to buttonless example.
Execution environment :
nrf-sdk 13.1.0
softdevice 4.0.2
...
hii guys,
i 'm using keil uv4.74. In loading a softdevice for nrf51822 using keil what i have understood is that if by mistake we build the code after setting flash_softdevice...
Hello ,
I am using sdk12.2 and pca10028. I have implemented rtt viewer so that I dont need uart to debug or to print something. I am using uart to send AT commands to esp8266...
Test the UART Application with the nRF UART app, which is available for iOS (App Store) and Android (Google Play).
You can also test the application with nRF Connect by...
Hello
I am working to connect several centrals(MAX : 4) for one peripheral.
I found nRF5_SDK_14.1.0_1dda907\examples\ble_peripheral\experimental\ble_app_multiperipheral...
Hi,
I'm wondering if there is an example for scanning and advertising at the same time during a connection as peripheral? Or is there an example where I can start from...
Hi, trying to upgrade from V12.3 to V14.2 with a nrf52382 and SD 132.
I'm stuck with nrf_sdh_ble_enable returning an error code - unfortunately, the SDK documentation does...
Hello,
I will be using the NRF52 to send out advertising btle packets.
I am curious if anyone has any idea if the radio is strong enough to still send out packets if...
