My sensor is off-standard,so I have to use gpio to read and write my sensor.
Gpio IIC will take about 0.5ms to get data.
My app need send data every 7.5ms,it seems that...
Hi,
My android Proximity application fails on service discovery only for the very first time it connects with the devices(nrf51822 evaluation kit with sdk 5.2.0). Actually...
Has anyone converted the app note AN34 DTM Python script to C# or C/C++ ?
The Python DTM script is works OK with the setup specified in the app note AN34 figure 2, which...
Hi,
I have a serious problem, when I use uart of NRF51822 QFAAC0 to receive data from another MCU, I found that it will lost one bit at same position everytime. my SDK is...
Hi,
I just started to interface the lcd display with nrf51822 evaluation board. The display i'm using is, spi compatible, 18" tft (160x130) from tiny lcd. I took spi master...
Hi,
We are using the nRF905 device in an application where it needs to switch between auto-retransmitting and sending single packets, due to it communicating with several...
I didn't recieve answer to my second question in this topic , so I start new one.
Is there any way to get usec time measurement with softdevice?
I need to analyze SENT...
Hey,
I have PSELP of the ADC configured to read 4 values. now I want to configure an ADC channel differently than the excising 4 channels. So can I configure the 5th channel...
I am using the nRF52832 in Rigado BMD-301 module. Updated to s132_nrf52_5.0.0 and nRF5_SDK_14.0.0_3bcc1f7, built the ble_app_uart_c without any changes and programmed it on...
Hello,
I am working in a Windows 10 environment with the latest SDK 14. I use the Segger IDE and the various support tools from Nordic (nRFGO, nRF Connect, nRF Master Control...
Suddenly all the files related to nRF9160 DK can't be opened on SEGGER Embedded Studio Nordic Version.
this is error log. I really appreciate it if you advise me.
Dear,
I am using nRF9160 DK, I want to use nRF9160 SIP to connect with another sensor ( UART /SPI)
Do you have any suggestions or examples?
Thanks,
Rgards
...
1) On this page https://www.nordicsemi.com/DocLib?Product=SDK%20Documentation
You have SDK nRF5 SDK v15.3.0 when you expand it , the top entry is for RF5 SDK v15.2.0 there...
Hi All
Just bought a nRF52840-DK board (PCA10056) with the purpose to develop a project where nRF52840 is used as virtual com port.
The Lite edition doesn't allow to...
The HOME key is controlled by the HH protocol of IPHONE. After the Bluetooth connection, the original soft keyboard on the mobile phone cannot be played out. It is necessary...
Hi,
I'm using the nrf_queue library on SDK 15.2 and I noticed that it isn't possible to peek more than one element at a time.
It would be nice to be able to tell the library...
I'm using nrf52840 s140
I am trying to minimize a power consuming when there is no need to advertise but stay system on. Would nrf_sdh_suspend() be helpful?
if not, what...
Hello,
I am trying to upload the BLE DFU Secure bootloader onto my nRF52 DK for OTA programming, but I keep getting the build error "#error "D ebug public key not valid...
Hi,
I am simply trying to send a sample of data from a TWI sensor to smartphone via BLE with a 2 second delay between each send.
I've adapted the ble_app_uart and twi_sensor...
github.com/.../ble_app_uart_adc_simple
I have flashed the above program in the link on to my nrf51822 DK. I can see the values of the samples but i do not understand what...
Hi
I used your example to try out the ADC.
If I have 10 or 12 bit ADC selected and I am collecting 4 samples as per the example and I select 8x oversampling I assume this...
