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...
Hello!
Our current project is bare metal and has logging over CLI. I'm in the process of setting up a new project of ours that uses FreeRTOS but reuses a lot of the same...
In "ble_app_hrs_freertos" project, I try to change NRF_SDH_BLE_GAP_EVENT_LENGTH to 320 and NRF_SDH_BLE_GATT_MAX_MTU_SIZE to 247.
And when I try to connect to the nrf52832...
Hi ,
I evaluate the I2c communication of your chip nrf52832.
I have few problem.
Write fonction
Is use your Tx fonction,
uint8_t reg[2] = {CCS811_REG_MODE...
Hello,
I used translation software.
I enter system on mode from the power_manage of the function.
But I do not understand system on mode.
In the system on mode is...
Hi,
After using comand line --rbp, recover fail,the nrfjprog error log as below:
--------------------------------------------------------------------------------
nrfjprog...
Recently I have been learning ble_app_uart routine, here is a question
When receiving the message sent by the client, nus_data_handler this function will be softdevice...
Hello,
I succeeded to port s110 & sdk9 to s140 & sdk14 which was a problem before.
What we need to do now is to compare the performance of BLE devices with s110 & sdk9...
Hi, I am a beginner programmer and I have the next problem.
I am working with nRF52832 SDK 12.2 trying to send AT commands to an ESP8266. I send the AT commands byte by...
Hi all
According to errata 146 of the nRF52832 Rev 1 errata sheet V1.5, the LFRC oscillator has a frequency tolerance of 500ppm instead of 250ppm.
What are the consequences...
I have a bootloader compiled from SDK 14.0, and when I try to upgrade to 14.1, the new linker script (secure_dfu_ble_gcc_nrf52.ld) does not contain the UICR_BOOTLOADER memory...
Hi,
I'm using the nrf51822 and I want to merge Server and Client roles in one Peripheral device. I am already able to send a history of temperature and humidity measurements...
Sometimes when the method RequestData is called after receiving a notify on the characteristic, the Master Emulator seems to hang for a set amount of time before throwing...
Hi guys,
I have troubles with MCP 3.10.0.14 but the device (PCA10031) cannot be detected in my laptop (Win 7 enterprise). I actually checked it on other PCs and everything...
Hi, I have just taken on responsibility for maintaining some firmware written for the nRF24LE1. One file, radio.c, contains the copyright header:
/* Copyright (c) 2008...
