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...
Hi all,
I'm trying to set up MCUMGR on 54L15, such that it can receive images from my border router when they're in the same Thread network. I read that we can upload images...
SDK: 3.0, nRF54L15
I have modified the clusters using ZAP tool (west zap-gui). When I tried to built, I get the below error:
1. I used Matter door lock sample and the...
Hello, I'm developing on an application which requires to catch high speed, variable size and bursty (~0.5 Mbit/s) data from a sensor connected to a nRF9161DK trough a UART...
Hi, I am trying to write code to run the nRF8001 chip from a PIC microcontroller. I've been messing around with nRFgo Studio for generating the setup data, and I've noticed...
We need to send some custom data in advertising packet.
Is it possible to use 'ble_advdata_service_data_t' with UUID of a standard service (e.g. battery service or device...
Dear sirs,
My purpose is to transmit stereo HiFiaudio from one source to two speakers wirelessly.
The speakers have their own power amplifier.
The problem is that the...
Hey all:
I have the Dev and Eval Kits and a handful of dongles. In addition to one of the Chinese nRF51822 devices. I have successfully connected via Segger debugger, used...
Hi.
I have a custom nRF51822 PCB with SWDCLK and SWDIO Header. I have a nRF51822 Dev Kit.
Is there any way to use the J-Link from Dev Kit to Program the Chip of the...
Hi,
I check the state of an channel (sd_ant_channel_status_get()) and get 0x13. Which mean the channel is assigned. But sd_ant_channel_unassign() return with ...CHANNEL_IN_WRONG_STATE...
Your served radio transmitter/receiver example using PCA 10000 USB dongle with PCA 10001 evaluation kit. There is only one-byte send/receiving example.
So, I was to send...
Hi,
I programmed nrf51822 development board as central device, with the s120_nrf51822_1.0.0-3.alpha_softdevice and ble_app_hrs_c profile on top of it, i am using nrf51_sdk_v5_2_0_39364...
Hi,
I am trying to generate a constant 250ms pulse on a certain pin:
NRF_TIMER0->MODE = TIMER_MODE_MODE_Timer;
NRF_TIMER0->BITMODE = TIMER_BITMODE_BITMODE_16Bit;
...
I explain my hardware, An MCU + NRF51822, Communication is done via the UART TX RX between them, baud rate is 9600.
MCU through UART transmit data to NRF51822, then NRF51822...
My goal is to control a RC toy drone (4-ch 2.4GHz) from a PC. I've seen some hacks (for example dzlsevilgeniuslair.blogspot.com.br/.../more-toy-quadcopter-hacking.html) using...
Hi sir
In the Developed zone, I found how to read RSSI value as below. According to nRF51822 RM, RSSISAMPLE would be 0~ 127.
Actual RSSI is – (RSSISAMPLE) dBm. But, I found...
Hi
We are using the UART demo to communicate with the nrfUART app.There's a condition some
time when it connect,it will disconnect immediately,anybody know what's the issues...
I'd like to get familiar with implementing a blood pressure and heart rate monitoring Bluetooth device. Which development/evaluation kit is the best to get started with? ...
