In the nrf51 series reference manual section 12.1.9 it states that there is hardware protection that prevents write instructions from being executed and that there is more...
Hello, I have established the connection between two pca10001 boards, one as central and one as peripheral using multilink_central and multilink_peripheral. I have serial...
Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ?
I am working on a polling system. This one is similar to the audience...
Hello,
I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
I am using the NRF24l01 for my products and looking to buy in bulk(100-1000). Now I know where to buy the just the IC but antenna design is a hard point to break right now...
Hi all,
I'm testing the ble_nfc_pairing_reference example from SDK 15.2.0
I have installed microECC and then run succesfully the application using Segger Embedded Studio...
Apologies if this has been asked a bunch of times but none of the posts I ran into were helpful. This is my first time working with a dongle of this nature so apologies if...
Hello,
i am using nRF52832 with Nordic SDK 16.0.0 and s132 7.0.1
in my project i have developed start and stop advertising API and added dis service in project
also...
Hello.
I need mqtt ble router running with android app.
infocenter.nordicsemi.com/.../iot_sdk_app_mqtt_publisher.html
https://infocenter.nordicsemi.com/topic/com.nordic...
We have recently ported a design from the nRF52832 to the nRF52840 using SDK 15.2.
During power profiling we have found the new design with the 840 chip is pulling more...
Hi,
In my project, there is a device lock up and I found the problematic point that a debug log using nrf_serial_write() in critical region.
I think it is not a good idea...
Hi there Devs,
My app is based on ble_app_blinky_c where I added a couple TWI sensors where check periodically every 10s and also scan for peripherals about every 10s...
Hello mates, Im trying to run this proyect:
nrf52-spi-i2c-master-ssd1306 ( github.com/.../nrf52-spi-i2c-master-ssd1306 )
I have the display and that kit development...
Currently I want to build the light_switch examples from the nrf5_SDK_for_Mesh_v2.2.0 on my nrf52832 dev board but this gives the following error "boards.h: No such file or...
I would like to know if Nordic has implemented software support for CryptoCell-312 (nRF5340) in the latest master branch?
Right now I am able to use mbedTLS "frontend",...
Hello All
Please tell me about nRF Connect (iOS).
When the module and nRF Connect (Ver 2.0.1) are connected using LESC, they will be disconnected after bonding is completed...
I am using the ble_app_uart example and I am having a hard time finding the function that writes a UART message to BLE from the Nordic to the host. uart_event_handle() seems...
Hello All,
I am working on nRF51822 use SDK nRF5 12.3.0 version in IAR workbench.
I am write data in the flash so for that i follow below steps,
Step 1: press button...
So, I need to send and receive a data frame with 39 Bytes with a system Dongle-Arduino(with a nRF24L01 module).
My problem is, I tried to configure Dongle to communicate...
