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...
Hi,
I am new to nRF9160DK . I want to set RTC time for the nRF9160DK.
In the application we are getting UTC time from NTP server and we need to set RTC .
I have referred...
Hello,
I am trying to get my nRF9160 to connect to a https server via AT commands, but this is as far as I've been able to get.
In the end this will be used in a project...
Custom board, ncs v1.5.0, modem FW v1.2.3, SES v5.34a. The code is based on the Asset Tracker (v1), LTE with PSM, motion-activated GPS, using MQTT to send messages to a private...
Hi guys, I'm struggling on multiple fronts to make the system building up again after NCS upgrade to 1.5.0. This is the last uncanny warning I get at build time. Please give...
Using SD S140 7.2.0 SDK 17 (nRF52840).
I cannot write to internal flash addresses above 0x78000.
I am calling nrf_fstorage_init setting start_addr=0x68000 and end_addr...
Hello,
I am looking at the TX start-up current for the nRF5340 mentioned here (last 2 entries in the Radio current consumption (Transmitter) table) in the product specification...
Hello,
I am having an issue where I am trying to send a payload in the ACK in the ESB protocol. The issue is when the PRX gets a payload it was not expecting (i.e anything...
Hi Nordic team,
Please guide to resolve the error .
While trying to convert the model_handler.c to model_handler.cpp the below deceleration shows multiple compilation...
Summary: What are advantage bullet factors of Zephyr RTOS over FreeRTOS to choose this in nRF Connect SDK v1.5.0
Details: We have Implemented our previous project...
Due to a particularly stupid thing I have done on another chip, I have ended up depending on the ability to advertise a short name and a long name. However, when I build an...
I'm new to using micro controllers and for a project i have the nRF52 controller and i am trying to perform an OTA FW update using web bluetooth. When i connect to the board...
The problem is I can't figure out a way to use the shield pins on the board (P20) to program an external MCU (nrf52832). It just refuses to do so it always programs the onboard...
Hi,
We are using I2C to communicate with a sensor from the thingy:91. The sensor need either 3.3 V or 5 V I/O voltage levels to communicate.
As we understand it, the...
Hi all,
I am trying to develop a simple windows application using pc-ble-driver writing my own C# bindings on a nrf52840 dongle with nrf-ble-driver-sd_api_v6-mt-4_1_4.dll...
Hi,
I am running the example code:C:\nRF5_SDK_17.0.2_d674dde\examples\ble_central_and_peripheral\experimental\ble_app_multirole_lesc
I am using PCA10040 dev board.
When...
