I tried to port the example "ble_app_ipsp_initiator" to pc-ble-driver and run on Linux. The peer device is another PCA10056 device running ble_app_ipsp_acceptor. The problem...
hi...
i want to use two uarts in nRF52840 , one uart to one pc and another uart to another pc .Data should be transferred and received between the nRF52840 and pc how can...
Hi, i'm using two nrf52840 DK ev kit. One it's the central and one the peripheral
After the connection I need to save power at the peripheral board, because the cpnsumptio...
In mesh example project “dimming_server”，I have added functions: mesh serial, SAADC(use ppi) and compie pass.However,when debugging,an error is happened in the function"nrf_drv_timer_init...
NRF52840 support the long range bluetooth and BLE gateway SDK, look at here that RAK Wireless held a Beta and welcome the community to participate.This board with Cellular...
Good day!
Started to work with nRF mesh. And wanted to add ir_lib from this project to Generic OnOff example.
And Source navigator shows error: static_assert failed "unspecified...
You have dead links everywhere and no obvious location for the gcc command line tools. Where is this?
Here are dead links:
https://infocenter.nordicsemi.com/index.jsp...
Hi,
Is there a way to use the nPM Fuel Gauge board for battery capacity testing? I would like to evaluate/confirm the actual capacity of the batteries I buy. The Power...
Hello,
We are using the nRF9160-DK (ARM platform) and are running the llext examples. However, we encounter a NULL return when calling llext_find_sym() . Could you please...
Hello,
I am developing a custom board using nRF52832 (QFAA) and flashed (no debug) it with sample beacon app (NCS) to check the transmission. When I power custom board using...
Hi,
I want to develop a Bootloader for the firmware update, I followed the dev academy course to do firmware update using mcumgr command line tool via uart.
Now I want...
Hello,
I want to integrate a bootloader with BLE DFU functionality on the nRF52811 microcontroller. I have several questions regarding this:
Memory Management : Since...
Hello: In my project, I have the following requirements: I need to conditional compile the device tree, i.e., it needs to include a header file via #ifdef, but it can't conditional...
Hi, can we measure Distance using Multi Carrier phase difference method between nrf52840dk and nrf52840 dongle? if yes then give me detailed steps to connect and measure distance...
Hi, I want to use the temp node from the Device Tree of nrf52840. However, when I do something like this: I have an error saying : undefined reference to `__device_dts_ord_xx...
Hi,
I am developing unit tests and would like to generate mocks for the following functions in the Zephyr uart driver in the file "uart.h".
uart_irq_update
uart_err_check...
Hello everyone My system is as follows: - Using sdk v2.4.4, zephyr with nrf5340 (Raytak) - Using Threads zephyr to create threads to control the system - Using CONFIG_PM=y...
NRF Connect SDK 2.7, NRF52840
I'm porting the firmware for a shipping product that was originally developed on NRF5 SDK. We are porting out code since the NRF5 SDK is no...
I can't figure out what I'm missing. I'm not able to send messages using MQTT.
Here's the link to my code: https://github.com/pranav-ether/test/tree/main/mqtt_pub
This...
Hi,
I'm using WS2812B as a status LED. I don't have any free SPI ports. So my only option is to use I2S. It is displaying just white. I cannot change colors or turn it off...
Hello,
My SDK is ncs 2.6.1, and chip is nRF52832. If set CONFIG_BT_ID_MAX to 2, bt_id_create can be called twice without failure, but it seems the 2nd call doesn't update...
I'm seeking assistance with a power consumption issue we're facing in our hardware configuration. Here are the details:
Normal Operation Power Consumption : Our device...
