Hello,
I'm new to the Nordic SDK and I would like to ask you for help with implementation of PORT events for revision < 3 in "low power" mode instead of "high power" mode...
Hi Nordic,
I've built a ble app with a custom protocol, but am struggling with storing bonds, when running under freeRtos.
What I see:
central app crashes (hardfault...
Hello All,
I am new to this forum, I have been using nRF51822 for a while, and its a great little BLE chip. I am usinga BLE keyboard to send a key to iphone and I captured...
I WANT COMMUNICATION BETWEEN A NRF51422 AND NRF528321 BOARDS, IN WHICH IN NRF51422 BOARD I WILL MEASURE PWM COUNT(IT IS PHERIPHERAL) AND SEND IT TO NRF528321 BOARD WHICH IS...
Hi,
I've been working on a way to detect and prevent replay attacks when beacons are used for sensor data. This is mostly used for home automation sensors, where I have BLE...
Hi,
For our current application we have migrated from SDK 13 to SDK 14. We are using RTOS to handle the functionalities of our application. We replaced our own task for handling...
hello,
I use nrf51822 + S130 + SDK12.2 in my product, nrf51822 work at central + peripheral mode,and i use nrf_duf_flash module for my dfu funtion.
The problem is, i...
Dear:
Production input 1300PCS, DPD current poor 64PCS, defective rate of 4.9%
Conclusion: Through verification, it is confirmed that the DPD current caused by U1 chip...
We have an issue with initializing our i2s instance as mentioned in sample code with an `id` of `0`:
We get this error:
To fix we reverted back to the 2.6...
We're having an issue where our nrf52840 appears to stop advertising, and isn't able to resume advertising.
Our device is a custom PCB based on the Thingy91 (has both an...
Hi guys , another question here regarding Cmock and opaque types . I am currently trying to mock a function with an argument that contains the type "struct bt _conn " . However...
https://github.com/zephyrproject-rtos/zephyr/blob/main/samples/drivers/spi_flash/src/main.c#L36 may I know where I can find the pin connections used in this example
"const...
We are using modem firmware 1.3.5 on nRF9160.
When packet loss is high, we sometimes see connection resets (NRF_ECONNRESET) reported by the modem that don't seem to be explainable...
Hi,
I try to use CPSMS command to reduce the power consumption. The idea is to send a MQTT message every 10min and have the GPS coordinate every 5 min.
The NRF9160 is...
Hello,
I have 3 nRF5340 Audio DK. With the steps mentioned in below links, I configured Json file to stream left/right audios and I'm able to achieve it.
https://developer...
Hi,
I am investigating low power modes in the nRF9160. I am currently using the GNSS sample code and getting around 36mA. Is there any way to configure the base code to...
Hello,
I have implemented an application for nRF5340 chip derived from the Zephyr AWS IoT MQTT sample. The application is based on W5500 Ethernet driver so the idea is to...
Hello! I am an engineering student at KTH studying embedded electronics and I will be doing my thesis work for a company in about 6 months where I am supposed to be analyzing...
Hi,
I’m trying to have two nrf9161s exchange data back and forth as quickly as possible. Initially the first radio is transmitting, and the other is receiving (3 sub-slots...
Hi! Can you please help me identify what is causing this issue and/or provide more info about this:
[00:04:23.038,330] \033[1;31m<err> bt_sdc_hci_driver: SoftDevice Controller...
Hi Nordic team,
I'm using nRF52832, S132 with nRF5_SDK_17.1.0_ddde560 SDK. My app configures as BLE Peripheral. Now I want to keep track of the device names of connected...