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've set up a timer which is firing the interrupt correctly. I then set up a second compare and linked it to the PPI to fire the ADC. The idea is to do these a few times per...
Hi to all Nordic product lovers,
This is not a question but rather an announcement of a new nRF52840 based finger tip size module 14 x 9 x 1.6mm launched at CrowdSupply...
Hi,
Greetings!
I am using nRF52832 with SDK 16.0.0 and mesh sdk 4.0.0.
Application: light switch client with LPN features added
In one of application, I have to use...
i already done the nrf52840 dongle that already work as beacon when i have tried in nrf beacon apps. i want the same application but now it is transmitting to server/website...
Hi,
I have a low level mcu (128 kbyte flash) connected via UART to the nRF52840.
My current flash usage (text output arm_gcc) is about 256 kbyte + the softdevice.
Since...
I am somewhat of a beginner - I have successfully built and programmed a "Hello World" example on the nRF5340. However I am having trouble building some of the Bluetooth samples...
So I am using the Mesh SDK in version 4.0.0 and 2 nrf52DK boards with some custom software running on the boards, but derived from the light switch examples. The boards work...
We have some prototype boards that work fine when programmed via the debug out on the nRF52 dev kit, but have problems when programmed with this JLink . Programming with both...
Hi Team,
We are using the NRF52832 Board for our development purpose.We need the last RESET condition reason/source and need to store as log in memory for further debugging...
Hello,
I am looking for some tips to speed up a DFU transfer.
I have 2 BLE, I implemented a DFU master in the first one using SDK11.
Transfer duration is about 3mn30s...
Hi, I am trying to do firmware upgrade of nRF91 over BLE using nRF52 on the nRF91-DK or Thingy91 board. They both have nRF91 and nRF52840 chips on them which are connected...
I am currently working on a Heart rate sensor(max30102). I have connected the sensor to my nrf52 DK as follows: GND -> GND VDD -> VIN SCL -> P0.27 SDA -> P0.26 INT -> P0.17...
Hi everyone,
I have lately had some problems with my application which has different characteristics enabled, such as nus, battery service, dfu etc...
The problem I am...
Hi team,
I have 2 Thingy:91s, 1 is maybe new, not sure if I have used it before and 2 has been used before and reprogrammed over SWD many times before.
I wanted to test...
