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...
We have selected ble_app_hrs_pca10059_s140 file in peripheral and ble_app_hrs_c_pca10040_s132 in central device, Now we can able to send heart rate value to central board...
Hi
I can't find the information about nrf52832's blocker power level and harmonic in the nRF52832_PS_v1.4.pdf and infocenter,Could you provide the blocker power level and...
Hi all, actually I am able to flash ble cental code to development board, and can able to connect and send data trough nrf connect app.
But my issue is, when the power to...
Hey everyone,
im currently trying to print a message once a gpio interrupt is fired over usb to the serial console. Therefore i basicly merged the basic/button sample with...
Hello,
We want to update our environment to use Python 3.10 due to added features such as match cases. However, we use the nRF52840 dongle together with pc-ble-driver-py...
Hi -
Just received thingy 91 and updated the firmware, but accidentally out of order. Wondering how to recover from the error "no matching trait found" when trying to update...
I am working with UBLOX AOA part and trying to program a custom module of nrf52833 instead of their UBLOX C209.
According to UBLOX they are using NRF CONNECT SDK 1.5 in...
Hello,
Using an nRF52833dk and following this documentation https://github.com/makerdiary/nrf52840-mdk
I was able to flash the blinky example on my board, but only once...
Hi All,
SDK => v17.1.0
IDE => Segger
Project => Peripheral - libuarte
When I communicate with other development board, if I use this block of programs, nrf_queue_push...
Hi All,
I am trying to understand the possibility of using Bluetooth Mesh technology for voice communication for longer distances.
My main problem is to communicate longer...
Hi,
I was wondering if it was possible to notify the application layer if the central device is scanning and it (the central device) sends a scan request to an advertising...
Hi,
I have two questions regarding the UART and SPI communication at high speed.
I am using the UART and SPI to transfer data on nRF52832 and sdk 17.0. I connected an...
Hi Team,
I try to design a PCB based on nrf52840 chips, can you help me check if it is right?
Something like Power supplement, SPI interfaces, and debug and programming...
Hello,
I am currently using nRF Connect SDK v1.7.1 with a nrf9160DK. I keep getting "create_nordic_project.py filed (1)" when I try to open a new project with a overlay...
