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...
I am looking to use libuarte in our project. We are creating a battery powered device and so need to be low powered. EasyDMA draws about 1mA when running which is far too...
Hello,
We are developing an application that is trying to receive a steady stream of bytes from a serial port. But we constantly get a fatal error when we call app_uart_get...
I'm running 6 X Thingy:91s in pre-production for use as a GPS tracking/iOT solution. Currently I'm located in Austin, TX. If I do not request GPS, I receive regular data from...
Hi all, I'm working with NRF52DK using Segger Embedded Studio with NRF SDK 15.0 trying to communicate to a UART sensor using the serial port abstraction layer API. Following...
Hi all, I'm facing an issue communicating with a UART-based sensor on the NRF52DK (52832). I've followed the serial_port example and using various forum topics I've got to...
Hello,
I am using the nrf52832 bootloader and i got it working with the s112 sofdevice and a custom application mapped at the end of the softdevice.
I want to add another...
Hi guys the following is an Arduino code:
In here,
We are taking the rising edge pulse to measure the rotation per minute of the DC motor and to detect whether the DC...
Dear Community,
I am trying to implement a simple Tensorflow Lite C++ project on the nRF52833 board. I work with the Segger Embedded Studio.
Therefore I added the tensorflow...
Hi,
I have extended the nRF9160 sample app to use Leshan bootstrap server. Using a boostrap server means getting DTLS PSK crypto keys from the bootstrap server. Hence the...
Hi,
We are testing Buttonless Secure DFU without bonds using the windows nRF Connect app. If I open the "Secure DFU" service in our app, enable notification for "Buttonless...
Hi everyone!
I was not able to find the answer, so could you please clarify what did I miss when I exercised with my application.
First, I was able to build ble_central_and_peripheral...
I'm going to write to inquire about Bluetooth Low Energy Device Beacon which will be smallest in size and can operate with coin cell battery and also able to communicate two...
Hello,
While building a custom board, I need 52832 to communicate with a modem at regular intervals, send AT commands and read modem responses. nrf_serial library in IRQ...
In the documentation for “Bootloader and DFU …” / SDK16.0.0 is written “you can use such a bootloader, for example, to switch between several applications”, but I can’t find...
