Hello, The nRF9151 hardware design guidelines (power sequence) require VDD_GPIO to be applied at least 6 ms after VDD and ENABLE, after the hardware boot. In our design a...
I'm not sure if I can share the files here, but you can email me at kc6ete at gmail if you want a copy It's a four color print designed for the Snapmaker U1 though it can...
Dear Team,
I have been running two nRF54LM20-DK as Initiator and Reflector for Bluetooth Channel Sounding.
I adjusted the ranging algorithm RAS_Initiator to print Local...
Hi,
I'm trying to find out how people automate current measurements with the PPK2 beyond doing it by hand in the Power Profiler app.
From the threads here it looks like...
During the setup process for nRF Connect SDK v2.4.0, an error occurred preventing the SDK from installing correctly.
The environment details are as follows:
* macOS...
Hi everyone,
I am currently working on a BLE scanner application that will scan for surrounding tag beacons for 5 seconds every time (the beacons interval is 1 second) ...
Hi friends,
As I'm building a full image with mergehex (bootloader + settings + app + softdevice). I noticed that my app default is at 0x1000, which is the same location...
Hi, I am trying to run the C:\nrf_sdk\examples\ble_peripheral\ble_app_hids_keyboard this example code is for BLE HID Keyboard. I am able to build the code and tested. I have...
We are trying to flash the ot-rcp.hex file to the nRF52840 for use in an OTBR application. When launching the Programmer (Windows), and selecting nRF52849 MDK USB Dongle from...
hello,I want to ask you something about the matter example light_bulb and light_switch，
if i have two nrf5340dk,ont build light_bulb and other build light_switch,
if i...
Hi everyone,
I am trying to combine openthread and mqtt-sn over zephyr. I have been able to run the openthread cli and mqtt-sn examples provided in the "nrf sdk for thread...
openthread can be started by ”ot thread start ” command in the openthread cli. Now I want to start OpenThread automatically in the program. How can I find the code in the...
Hi I am now working on a project which I use ble_app_uart_c as a reference. SDK 15.2 and used softdevice s132. In the project I need to disable the UART before it enters into...
Thank you for viewing my question.
I am manually doing PWM control of LEDs in nrf_drv_timer. For example, timer is a period every 100 ms, of which 2-ms is HIGH and 80 ms...
Hi! Does anyone have experiences with connecting a CO2 sensor to the nRF9160 board? Preferrably the MH-Z14A sensor from Winson but can be any.
Would love to hear about your...
Hello,
I need to set very fine tunning on the 32 MHz oscillator frequency in order to get syncrhronisation on multiples devices using th Timer.
I there any register that...
Hi
I'm using an nRF52840 with Zephyr and nRF Connect SDK v2.1.0.
I can update my device with the nRF Connect App on my smartphone. On Windows however, I had no luck so...
Hi, i was trying to cast a float variable (temperature) in a char variable using the function gcvt (double,int,char *), but i faced some problems when i call it in the program...
Hi,
I want to know what is the difference between the below listed part numbers.
1.nRF52833-CJAA-B-R
2.nRF52833-CJAA-B-R7
3. nRF52833-QDAA-B-R
4.nRF52833-QDAA-B...
Hello,
Our product uses nRF52840 and roughly 2 of 1000 has problem with 32MHz crystal.
- Firmware always stuck at following code: (when USB connector is plugged) ...
