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...
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...
Hi,
our company one new product using you nRF52832. We already prepared everything for CE (RED ) and FCC certification process. Only thing that is unclear is Bluetooth SIG...
Hi!
I am currently using SEGGER Embedded Studio version 4.12, nRF5 SDK version 15.2.0, nRF5 SDK for Mesh version 3.1.0, Hardware BMD-300 Evaluation Board.
i using the...
I need to measure a load-cell bridge. Although, I'm fairly certain I'd be better off with an external delta-sigma ADC with an internal amplifier - I'd like to run through...
Hi,
I study on Thread resently.
I found it is not any output in the Debug Terminal Window when using NRF_LOG_XXX, but the J-link Control panel showed the logs.
Here...
Hi,
I am trying USB DFU trigger.
I have connected GPIO P024 to Reset port P018.
Bootloader is also programmed.
When I use nRF connect/programmer.
It's always waiting...
My system: MacBook Air with macOS 10.14.6, Xcode 10.3, with sdk at /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk
When...
Dear nRF52832 experts,
I have a SPI slave device which can periodically notify the MCU with data ready (DRDY) signal. For each DRDY signal, we should perform a SPI transaction...
Hi there, I am developing a mobile solution using BLE. Actually I use a sniffer based in IC nRF51822 and Wireshark + nrf sniffer as a tool for traffic capture. Sometimes,...
Hi,
I have similar problem to what is described here .
My situation: 1. I connect 2 PDM mics to the board (CLK is pin 27, Din is pin 26). 2. I connect a couple of TWI...
I was wondering if there is any way to setup a callback when data is received on an open socket, as opposed to just regularly polling the socket?
The application I have...
Assume a BLE connection has been established between a master and slave. The device in question could be either the master or the slave (if it matters).
I have an application...
Hi, when using fds_record_iterate() to iterate over records, it only returns the record ID, but not file ID or record key. Only after opening the record you get the file id...
The nRF52810 datasheet shows the EVENTS_COMPARE register as RW, so I'm assuming that I can write to it.
But when I write to it, nothing happens.
Example.
I set up...
