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...
Hello everyone,
I am developping a custom board with an nrf52840 chip and 2 of my boards are constantly blocked in HardFault of the cortex m4at the beginning of any program...
Hi everyone, I am searching for a solution to interface with a custom board using nRF52810 based on USB-C connector.
Our new PCB has routed the USB C data lines to nRF52810...
Hi,
We just upgraded to the latest version of Zephyr, and all of our out-of-tree driver using I2C (TWIM) are now broken.
All the i2c_xxx function return -5 with a NACK...
I haven't been able to find information on the method used by nrfutil to generate the private keys. How secure is the randomness without a seed? Can I seed it?
Hello everyone,
I started an evaluation for the Nordic Thingy91 using the "mqtt_simple" example from the SDK1.6.0 version. The Thingy91 is HW-version 1.4.0. Programming...
To the kind attention of Nordic support team,
It seems that pin 74 (Die pad) should be ground and C14 not directly connected to ground, but using a line to pin 74. Right...
Hello,
I have been working with a custom board that incorporates an nRF52840 in a similar way to the dongle (PCA10059). A problem had arisen in which there was no bootloader...
Hi.
I use 5340 + ncs 2.0.2
I used k_sleep and k_wake up periodly do something. but something is wired
under below example
in this example I though count value...
Has happened a couple of times on fresh installations of the toolchains, I am not able to build with NANOPB enabled due to the provided python executable not having the protobuf...
Hello,
We have installed latest NRF Mesh Android application.(3.2.4)
We were unable to find few menu's visible in the latest application.
Please can you help us to find...
Beacon example ( zephyr/samples/bluetooth/beacon )
Issuing the following:
I get images running on APP and NET core, beacon can be catched by nrfconnect.
But if I want...
I am just getting started with the nRF9160 DK. I have a few questions, and I have searched the DevZone for answers, but I am still a bit confused and unsure how to go on with...
Hi
Im am struggling getting nanopb to parse proto files in NCS toolchain zephyr context.
It appears that the python38 embedded in NCS toolchain does not include all standard...
Hi
This post is a NCS v2.0.x follow up for devzone.nordicsemi.com/.../nanopb-and-ncs-python-standard-libs
In the previous post the issue was solved by running in a virtual...
