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...
This is not a real question for support. It's more a success story i'd like to share with you!
Our company develops firmware for various customers on a lot of different...
Hi all,
What is the maximum data rate for the nRF24AP2 when using the Synchronous serial interface?
I cann't see it in the datasheet.
Is there anyone can answer me...
We're working on a project that interfaces an nRF9151 with a BQ40Z50 from Texas Instruments (via I²C / TWI / SMBus), and we've noticed the communication is unreliable. The...
Hi,
We are currently working on power optimization and want the device to wake up from the System ON state ( PM_STATE_SUSPEND_TO_IDLE ) using the RTC0 timer. However, I...
Trying to prototype a pinout on the nRF54L15 dev kit. We want P1.02 to be a GPIO pin instead of NFC. We followed the instructions to recover the device which erases the UICR...
Hi,
I am facing the following issue when i am calling west build from gitlab runner.
west: unknown command "build"; workspace C:\ncs\v2.5.0 does not define this extension...
Hi,
I am trying to come up with a different approach to SED reattachment using a backing off MLE session. Is there a way for the SED to keep on the polling even when in...
I'm working on an nRF9151 application that periodically sends small UDP packets (20-40 bytes) over both terrestrial LTE and satellite NTN networks. The device uses PSM between...
Hi,
We are doing some RF certification testing, EMC and also FCC, and wondered if you had advise on setting the modem on and transmitting, potentially if there is some...
Hi there. I have been working on a small project where I am using an encryption library for communication over ble. I am receiving encrypted token over ble charcteristics...
Description: Hello,
I am integrating a Protocentral MAX30001 ECG sensor with the nRF52DK (nRF52832) using the nRF Connect SDK v3.1.1.
The Issue: The sensor hardware is...
Hi,
I'm developing a Matter device based on the Window Covering sample. I have added another endpoint to the device containing some sensor clusters and it all works after...
Hi,
I am looking for a constant-time memory comparison is a function that compares memory for equality in a fixed amount of time, regardless of the data's content. I am...
We're currently developing a zephyr firmware on zephyr 4.2 and we got a custom board for our hardware powered by an nrf52840-ckaa-R
the first time I connected the board...
Hi all.
I've attached a single channel microphone onto my nRF9151 and I'd like to capture blocks of audio for processing. I've configured the device tree like this:
i2s...
Good evening.
I am working on a USB HID joystick. The USB documentation on nordic, while better than the woefully inadequate zephyr mainline docs, only covers the surface...
Hi,
I'm designing my device based on the Thingy53 layout and I have some questions:
The first is why, in the T53, the antenna division comes through U17 (PE4259) instead...
