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...
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...
Hello all, This is my first post on your DevZone. Setup details: nRF9160 DK Board: 0.8.3 nRF Connect SDK tag: 1.2.0 OS: Windows 10 Pro LTE Network: NB-IoT on B3 and B20, Operator...
Hello, I'm using nRF52811 and It works with 1.8 voltage on it's VCCs. Is it possible to use a micro SD? Should I use a voltage level translator (for example TXB0108)? I know...
Hello all,
I try to import Keil project into Eclipse with Makefile. I managed put all my source file to be compiled, and my include paths etc.. in my Makefile
In Keil...
Hi,
I am working on one application in which I want to sample ECG at 1000 samples per second continuously and battery value at 15 seconds interval. I am configuring two...
Hi,
I'm trying to connect my phone ober BLE with the nrf52840. The first x attemps always work (connect, disconnect, connect, disconnect, ...) but after some time no further...
Hello guys,
I`m pretty new in socket programing, I have a question , is there any way to trigger an event for a file descriptor that is used in poll() function ?
For example...
Hello DevZone,
Recently I've been testing connecting multiple servers to one client and fiddling around with some settings regarding timing and packet size.
In the following...
Hi everyone,
Recently, I have bought two nRf52 DK, and I want to test the latency between central and peripheral in 2Mbps.
Can someone give me some suggestions about where...
I develop BLE Beacon device using nRF52832. I want to set the device name by combining "XXXX" and the lower 3byte of MAC Address. "XXXX" is used to recognize it as a company...
Hi,
I have a modified template of the ble_app_template example from sdk 15 NRF58240-dk pca 10056 s140.
I have written a custom function as per this tutorial : https:/...
Hi,
I followed the "Getting Started Assistant" to setup SEGGER Embedded Studio, but after opening the GPS example for nRF9160 i end up with Import Errors. 1> main.c:8:10...
My production app(sill in development technically but pre-production stable) is having issues with our SDK14.2 BLE UART application. When the generic version from examples...
I tried to add spi driver to existing BLE project but I've got this error:
../nRF5_SDK_current/integration/nrfx/legacy/nrf_drv_spi.h:120:37: error: 'NRF_DRV_SPI_INSTANCE_0...
Is there some way to configure nrfutil to produce the *.dat and *.bin files as such, without bundling them into a zip file? I tried going through the help and did some quick...
