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
We use ble_app_uart_pca10040 app.
We have our own board has microcontroller and send data over uart to ble module (bmd350)
There is Nrf52832.
I want to send 32byte...
Hi. I’m developing software on nRF51822 with SoftDevice s130-v2.0.1 and SDK v12.3.
I want to apply RTX to the software. In the case of building it using arm-gcc, the software...
Hi,
I am developing a project with NRF51822 and i want to block signals in one direction. Is it possible ? And if it is possible, how can i do this ?
Thanks !
(PLEASE SEE COMMENT BELOW)
I've got a Nordic project that I imported into Eclipse as a makefile project. I've got it working and I can debug into it. Everything is good....
OTA problem：
My hardware is 51822qfaa .
This my bootloader: nRF51_SDK_10.0.0_dc26b5e.rar
location: nRF51_SDK_10.0.0_dc26b5e\examples\dfu\bootloader\pca10028\dual_bank_ble_s110...
how many uart can I use at the same time in nrf52832
i know in nrf51822, every pin can use as uart,but at the same time ,i can only use one uart.and now ,i have a case...
Hi,
I have an issue with app_timer (nRF52, SDK13.0).
I use a single shot timer.
I try to debug, and I'm in the case of app_timer.c line 650:
ticks latest: 534879...
We need to connect at the same time
several mobile phones with the Android OS to a single device
nrf51822 via BT in our upcoming project.
According to information from...
Hey,
Just had a quick question... I was doing the Relay example and I don't totally understand what a "relay" is. Can you explain what the purpose and usage of relay is for...
Hi,
i am working on RTC to create custom clock to measure time it is working fine but when i initialise ble stack and softdevice and adverticeinit it is not working. and...
Hi,
Maybe someone can point me into the right direction, I'm on S110 and SDK10 for hardware/legacy reason.
I have a pstorage function using init, load, clear and write...
Hi.
I am investigating the cap touch for a while, and I am working directly with the capacitive driver from here.
As being said there and other places, the driver will...
Hi all
What is the minimum required length of a LOW pulse to be detected by the nRF52832 via GPIO SENSE mechanism? I couldn't find it in the product specification.
I...
