Hello,
i have read if not all posts about writing to FLASH while using BLE. But could not find the desirable method.
What i would like to do is to write to flash from...
Hello,
i have read all posts about writing to FLASH when using BLE. But could not find the desirable method.
What i would like to do is to write to flash from characteristic...
I'm trying to add the product key it shows an error "can not the product to your list" and therefore i will not able to access to the User guide
Thank you
hello, im from india im using nrf24l01+ for my project to transmit and receive data between two arduinos. i tried all tutorial basic programs but i cant sucessfully send and...
I'm analyzing app_timer scheduling code..
I have an question about list_insertation_handler function in SWI0_ISR
I think if ( (p_timer->ticks_at_start - m_ticks_latest...
I would like to test the newly added v4.2/v5.0 Bluetooth features (e.g. LE Secure Connections, Data Packet Length Extension, 2xSpeed, etc) against non-nordic devices. I have...
I am working on a project using a ble nano (nrf51822) using the Nordic SDK 8.1. In the examples I found a way to control an LED using the methods LEDS_ON and LEDS_OFF. I wanted...
hello , i have 1 nordic card (central) and 4 nordic card (peripheral).
At this moment the 4 peripherals send their data to the central without problem one after the other...
Hi
I have RGB LED Strip of 5 numbers and giving out 5V from external power supply
This LED Strip has WS2811 as LED Driver ( https://cdn-shop.adafruit.com/datasheets/WS2811...
Dear all,
It's strange that this seems to not have been asked before... since the nRF52840 can be powered directly from a LiPo battery, I wonder if there is an UVLO protection...
Dears,
I am developing a board based on the nRF52-DK board and I noticed the technical documentation does not include the voltage ratings of the capacitors used. Could...
I am trying to make a large BLE sensor network, hypothetically anywhere from 20-100 devices in a STAR configuration. I see there is a 20 max limit on concurrent connections...
Hi,
I am trying to send a simple message from server to client in mesh 2.0.1. I am following this post for the same. I successfully sent a message from client to server...
When I want to connect the jlink use j-flash.exe.it report the follow message.My
Connecting ... - Connecting via USB to J-Link device 0 - Target interface speed: 4000 kHz...
I am using the nRFgo Studio to flash the nRF52 Development Kit. I am using the SDK V14.0 and its libraries to grab RSSI values by writing code to the N52832 BLE MCU IC. I...
Hello,
I have configured the SPI0 module in master mode with EasyDMA. I use the below code to send data
In the output I get the string "SPIM TEST" and with extra...
We are using a nrf51822AC Chip with SDK 9 and Softdevice S110. We want to use Segger Embedded Studio 3.40.
I have imported the BLE HRS Sample from the SDK an did the settings...
The question is in the title. I found this addition a nice optimization to be used where available (that is to this day, on NRF52840 only, according to the latest Product...
Hi,
I'm trying to run the ble app uart central example using SDK15 with Embedded Studio.
When building the project, I encountered an error in retarget.c, where the error...
Hi,
I have a couple of WT51822-S4AT boards I would like to use to send data from a PC to one board via UART and then pass the data to a microcontroller connected to the...
Hello, i'm trying to store data in the flash, i manage to write a correct data in the flash but when i try to read it the address is erased.
I use this function to write...
Hello, everyone~
I want to use a nRF51824 to scan a specified smart phone and use the RSSI to estimate the distance. Is there a simple and basic example of this funtion...
