I would like to develop my own central device to communicate with the RedBear Arduino shield. The RB device uses a from of UART communications to send data to/from Android...
I was wanting to use a nRF24L01 with a breadboard but its pin-out didn't allow it. A solution then occurred to me based on parts at hand. I wrote it up with instructions and...
Hello. Can I get a literature to the nRF51 series?
I need a full abstraction of the nRF51, like a book or other information, it's structure schematic of build-in modules...
hts, HTC phone, nrf tools HTM, nrf51822,
every time when it's power up :
the once connect: error code 0x7A cann't read characteristic and 0x14 state change.
the second...
Our company needs wireless temperature sensors (can be externally powered or battery operated) and transceiver with 4 channel analog outputs. It has to be finished product...
I am toggling Value of slave through a button on nrf51822ek .This Value is displayed on MCP of dongle, but i have to get this value on terminal to send it to pi then through...
Hello, I am tryong to use to masters to communicate with two accelerometers.
Q1_ I found the following image from Nordic's website that shows SPI0 pins but there is no indication...
Hi in the code below I successfully register multiple custom services (m_cus and m_cus2) using NRF_SDH_BLE_OBSERVERS(). In my original code when notifications is turned on...
Hello,
Tried the 2.0 nRFSniffer hex file today. It does not show up in WireShark like
the Beta 3 version does, "nRF Sniffer COM6". Tried on two devices with the same result...
My application just hit the following fault randomly:
I tracked back in the map file and that is inside the Nordic NRFX library in ipc_trace_handle, so I have no source...
Is it possible to have discontiguous Non-Secure areas in SRAM to be used by the application?
&sram0 {
reg = <0x20000000 DT_SIZE_K(8)>;
};
&sram0_ns {
reg = <0x20002000...
Hi There
Here we have been encountering some problems and would appreciate if you could help.
We are designing the hardware based on the following schematic, please...
Hi!
Just want to ask if anyone have had the same issue as me, when flashing nRF9160 with J-Link V6.50.
In SEGGER Embedded Studio - Build -> Build and run || Target ->...
Hello!
I use a usb secure bootloader with MBR (without SD) for update my application via USB. Also, my application receives new firmware via GSM modem and saves it to an...
I'm using pc-ble-driver to talk to the nRF52840 dev-dongle from a Windows PC. I started with examples\heart_rate_collector\main.c I receive events in a function 'ble_evt_dispatch...
Hi all,
I want to use the nrf51dk to answer and reject phone calls. One button on the kit would be used to accept calls and another to reject or finish them. The audio...
Hi dear team,
I am using the nRF5840 Dongle and pc-ble-driver-py for development, but I encountered a lot of issue while debugging, I thought I used wrong parameter or other...
We have worked through getting AWS MQTT working and have the FOTA job file loading properly. When the HTTP request is made the file begins downloading but fails to download...
Hello, How do I program the NRF52840 module to read and write data with a single UUID, because the mobile application I used earlier was working with the data read and write...
Hi Nordic
I am trying to run the AWS BLE FreeRTOS demo found at:
https://docs.aws.amazon.com/freertos/latest/userguide/ble-demo.html#ble-demo-mqtt
I am using an...
Hi,
I am developing a product with battery power. To preserve the battery life, this product needs to work in low power mode.
My Environment is a nRF52832, SDK15.2 & custom...
