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...
NCS 2.8.0
Ble device acting as both central and peripheral.
CONFIG_BT=y CONFIG_BT_LL_SOFTDEVICE=y CONFIG_BT_DEVICE_NAME_DYNAMIC=y
#for cenral devices these are set....
I am an experienced user of the Nordic Distance Measurement Library and I am encountering an issue where the device that is assuming the role of the DM_ROLE_INITIATOR can...
Hello Nordic Team,
I'm currently integrating a watchdog on the nRF5340 CPUNET core to detect and recover from potential hangs. We’ve observed that in rare cases , the device...
Hello everyone,
I trying to configure my MDBT50Q-U512k to use the ble_app_nus example. According to my board, I need change to uart pins defined in this example. Then, I...
hello everyone,
I am currently doing an project that is hoping to achieve this result: nrf52840 connect to my phone or connect to my computer via ble, then there will...
When working with the direction finding central code, would we need to have the antenna array connected to the central development kit and then have another kit running the...
hello,
I have in my current project which is already in production a few missing connection that I hope are not crucial.
I forgot to connect DEC2,DEC4 and DEC6 .
how...
I have a XIAO nrf52840 board . It has a button which does two things: one click seems to reboot the nrf52840 and double click enters bootloader mode. I'd like to override...
KConfig is warning me: CONFIG_LSM6DSO was assigned the value y, but got the value n. Missing dependencies: DT_HAS_ST_LSM6DSO_ENABLED
I am running on a custom board, the...
Hello,
I am testing nRF7002DK board using nRF Connect SDK.
Does nRF7002 support Wi-Fi roaming such as 802.11k, 802.11r, 802.11v?
If it supports Wi-Fi roaming, please...
Hello,
I have a question regarding the sys_poweroff() function. In my device, there is a mode where the board (including the nRF52840 chip and GPIOs) remains powered, but...
Hi,
I am developing an application with the nRF5340 microcontroller.
I need to use the I2C module, but if I insert the CONFIG_I2C=y configuration in my prj.conf file,...
When disconnecting and connecting BLE, if the J-Link debugger is connected, BLE_EVT_DISCONNECTED in ble_evt_handler is executed, but if the debugger is not connected and the...
Hi Support Team,
Our product is based on nrf5340 and ncs V2.5.2. I developed a Windows application(based on .NET8.0 and Windows SDK11) to provision and configure the system...
Hi,
I have a custom nPM1100 borad and want to charge the battery. My schemetic shows here, I notice the battery cannot be charged. My shcemetic shows below:
I have confirmed...
