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...
This is not a duplicate of:
devzone.nordicsemi.com/.../
devzone.nordicsemi.com/.../
devzone.nordicsemi.com/.../
I have tried to implement the accepted answers...
examples\proprietary_rf\esb_ptx例程中如何切换PA收发方向呢，基本思路就是数据发送完了就切成接收的方向，来接收ACK，但是问题是esb_ptx程序中怎么知道数据什么时候发送完？
下面这个代码，并不是等数据发送完了才返回SUCCESS的。请帮忙解答一下，谢谢！
if (nrf_esb_write_payload...
As the title，I want to encrypted and decrypt data in CBC mode with nRF51822，S110，the version of SoftDevice is v8.0。can anyone provide an example or demo code？ thanks ！
i have one host and two devices.Two devices to send data to the same host, and at some time, the device A get the data from the ack to equal to sent to the host from the device...
Hi Nordic
I used spi0 to control the LCD screen. I succeeded and needed ble_ant, so I ported it to the ble_ant speed cadence sensor code I made.
But it does not see anything...
Hi,
I worked on the nrf51 for some years and recently moved over to the nrf52. PPI is a new interface I am exploring. I am having trouble restarting a RTC which was started...
Hello!
I have been lurking around the Thread SDK and I wonder if it is possible to get the IP-address of the device, and if so, how? I am stuck here so any help would be...
My nRF8001 device uses encryption with just works procedure.
Establishing a bond between nRF8001 and peer device as well as reconnection works on Android.
On iOS reconnection...
Hi,
I have download nrf5_SDK_for_Mesh_v1.0.0_src and want to start with nRF52840 DK and 52832. I could use EmbeddedStudio to flash it to 52840. Is there a app on the phone...
hi guys ;
i have already an application on android phone that can read and write charchtéristic i also followed the tutorial Bluetooth low energy Characteristics, a beginner...
Hi,
I have an application where both radio notifications and flash operations are used.
It seems that every sd_flash_write() generates two radio notifications. So during...
Hello Everyone,
I am using raytac's BLE module (nrf51822 chip antenna version, 32kb RAM 256 kb Flash ) (www.raytac.com/download/MDBT40/MDBT40-ANT-D.pdf) in our product...
Hi,
I have a problem with NRF_LOG_INFO() macro - it only shows messages form main.c file but not from another .c files in project. Why this could happen?
I work in Eclipse...
Hello,
is it possible to use a external clock e.g. a digital output of a TXCO. As source for the LF clock. So the same clock source as used for the host uC can be used...
