Hi
I have some questions about nRF5340 & nPM1300 decoupling cap
nRF5340
1.For pin A3/D2/H11/K1/L5/L11, ref. SCH is 1uF*1 and 0.1uF*5, could we only connect 1uF*1 and...
Hello,
I have a product based on nRF9160 that uses GNSS. The device is a meter, not an asset tracker, so GNSS is not the TOP 1 feature we need.
When the device is installed...
Hello everyone,
I'm curretly working on a new design based on nrf52832, and I'm validating different interfaces. Currently working on SPI, I'm testing it with a W25Q64...
Hi,
I would like to test a websocket connection over NB-IOT with the nRF9151DK. I started with the websocket_client example but I have those warnings and errors at startup...
I have flashed the Blinky sample onto an nRF52840DK.
The power consumption is extremely high.
I am using an PPKII to in source mode. It is connected to the External Supply...
I am using nRF Cloud to update firmware on nRF9160 based products in the field. They are connected via LTE Cat-M on Telstra in Australia. The problem is that the download...
I need help with this issue. I'm updating the code from SDK 2.4.2 to SDK 2.9.2. I had change the device tree to HWM2 and I'm using sysbuild.
The build log is showing this...
Hello!
I'm having trouble adding vendor specific UUID and configuring the memory. My service will require 3 vendor specific 128 bit UUID. One for the service and two for...
Hello,
I would like to make use of an Adafruit sensor Adafruit_TSL2591 connected to my nrf52 through the TWI interface. I have seen the example TWI master device, in that...
Hi,
My apology if this question has been answered. I wonder if >2mA current draw for an APP with the following design considered normal consumption?
Custom GATT profile...
Hi,
I'm using the UART to talk to a radio module with sdk 12.1 on nrf52.
I'm seeing frequent UART errors, where the event handler is called with event type APP_UART_COMMUNICATION_ERROR...
Some of you may be using the ARM compiler that Nordic provides with SDK 13.0. I was not able to install it on my PC as it does not want to install since it sees another other...
SDK 13.0.0
nrf_soc_nosd/nrf_nvic.h has this header guard:
#ifndef NRF_SOC_H__
#define NRF_SOC_H__
This means you couldn't include nrf_soc.h after including nrf_nvic...
Hello,
I'm using TIMER1 to generate a timer compare event. I connect the event with the sample task of the saadc like in the saadc example from the SDK. Everything works...
Hi,
While using the JLinkExe along with the JLinkRTTClient the RTT client eventually stops outputting messages.
After that, both the JLinkExe and the nrfjprog output...
Thank you for the support so far.
I want to ask that if for example in your system or product we want to add bluetooth headphone feature which support Bluetooth 4.0 headphones...
Hi,
I am new to Nordic product and I have NRF52 DK. I have started reading this document
www.nordicsemi.com/.../Getting-started-with-the-nRF52-Development-Kit
However...
Hi,
I am trying to use the BLE v4.2 extended data length on the NRF51822 but the S130 doesn't seem to support it. Please can anyone let me know if it is supported with...
Hi,
I am trying to measure (and reduce) the current consumption of my board. I am using nrf52832 (64K RAM) for my development. The RAM layout is as follows: RAM (rwx) : ORIGIN...
Hello,
Is there any way to mitigate delay of redirecting interrupts from softdevice to application? Using nRF51 with S130 there is ~2us delay even with SoftDevice disabled...
Hello!
I have nRF52 DK and 1 custom designed nrf52832 PCB.
Is it possible to use the one of the nRF52 DK as the BLE dongle and run the ble_app_uart example code on my...
I am developing code to nrf52 and i'm using a sdcard with the adafruit MicroSD card breakout board.
When the sd card has no partitions I'm using the fdisk function (from...
