Good day,
I've developed a board with a MDBT50Q on it. I'm using the Reg0 DC/DC and LDO Mode Disabled reference circuit ( https://www.raytac.com/download/index.php?index_id...
Hi,
I have the issue that my Zigbee device reports the error "Production configuration is not present or invalid (status: -1)". I followed the guide from this( https://docs...
Hi,
I am using an nRF52840 as a Zigbee NCP. I have built the firmware myself using nRF Connect, and I am also running MCUBoot. Sometimes after some usage, the chip starts...
Hello everyone,
I am testing out I2C on the nRF54L15 for a custom PCB project.
I first tested a simple mpu6050 sensor on &i2c21 on pins P1.11 for SCL and P1.12 for SDA...
I have a bit of an unusual use case where the nPM1300 is quite ideal but need to use an external charger for the battery instead of the internal charger. The nPM1300 fuel...
Hello,
We are currently developing with the nRF9151 and would like to request more information regarding GNSS SNR testing.
We have reviewed the documented GNSS functionality...
Hello,
Is the nrf54 family's I2C peripheral compatible with I3C? I need to communicate with several I3C sensors on the same bus.
If yes, is the software support only...
Hello!
I am studying with nrf 51822 eval kit.
I wanted to ask you something about data type of nrf51822.
For the iBeacon model, it needs 31 bytes. 4 bytes of them...
Problem: nrf_crypto_sign() fails with NRF_ERROR_INTERNAL. Observed in SDK 12.3.0 on NRF51422. This probably applies to SDK 14.0 when using micro-ecc backend, as the root cause...
the dfu secure bootloader example is working fine with my nrf52832 sdk12.3 s132. but the experimental buttonless dfu in the example is not working for me. i was able to transfer...
Greetings,
I've got an embedded project where a NRF52 is a "co-processor". The NRF52 used to output UART debug messages but I've since changed this to use RTT.
During...
Android TV devices such as Nvidia Shield, Xiaomi MiBox and Nexus Player have support for voice input via their BLE remotes. I've researched it a bit to figure out how it works...
Hi,
I posted recently about having used the app_uart driver and having problems with an overflow breaking uart receive ( devzone.nordicsemi.com/.../)
I decided to try...
Hello, I have an error while building the project "ble_app_hrs_rscs_relay_pca10056_s140" with sdk14.0.0 on segger embedded studio 3.26 and gcc/clang.
When compiling nrf_atfifo...
I have newly purchased the nrf52 Development kit . Does it contains any pre-loaded firmware detectable on the ble scanner or nordic connect device, becasue I cant see any...
Hello,
I would like to use the button handler library (app_button) from the nRF SDK on my nRF52840 to detect pushes on pin P1.05. However, no events are detected when the...
HI experts
I have a nRF51-DK board. I have flashed it with S130 softdevice. I have also flashed it with BLE_APP_HIDS_KEYBOARD application example. I have made little change...
/DfuImpl: Setting object to Command (Op Code = 6, Type = 1)
Something like this printed in log cat and after this app is stuck ..rest of the process not execute..
If the nrf51822 device goes out of range then comes back in range, the application automatically reconnects with the device and tries to read a particular characteristic....
Hi,
We have a set of connected devices in a building of around 22 floors, may be around 6000 devices, can it connected using a nRF52840 Mesh network? Please let me know...
I used the 52810 board, with the SDK14. I modified the 52810 according to the official website related to the relevant definition. I can run the code but it does not print...
