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...
Sir,
I have one custom MDBT50Q evaluation board and a ST-Link debugger. As the Keil IDE is fully defaulted to J-Link none of the example programs are building and flashing...
Hardware:Two nrf52840 DK Software: SDK15.2
We have 2 development boards acting as a master and slave communicating over UART. We are using the serial library for this application...
when i use the official example in nRF5_SDK_15.2.0_9412b96\examples\peripheral\blinky\pca10040e\mbr\iar using IAR IDE,
after building successfully, i failed to download...
Hi:
I use the new Mesh SDK 2.2.0 to make a demo.and I use the proxy_server and proxy_client example. now，I test and find the proxy_server example don't open the relay function...
Hi,
When I go through the code of light switch example, I am confused about relay functionality.
Compare with the v2.1.1, I can find the m_relay_enable in network.c but...
Hello!
We are currently developing a software solution which integrates many protocols into one Gateway. One of the protocols is Zigbee, and since it is the first time we...
I'm running FreeRTOS with SDK version 15.0 on nrf52 custom board.
I have two sensors, say A and B, on two separate SPIM bus instances. Sensor B utilizes PPI to trigger data...
I've been working on using an nRF52 as a host for a PS/2 synaptics touchpad mouse (to integrate with BLE HID). I was able to get a correct mouse position using two GPIO pins...
Hi,
i am using oled ssd1306 i2c with nrf51822. I am using peripheral mode and SDK v10.0. i choose this sdk version because of length i want to sent at one go that is 1024...
Help pls, i can't build a project.
Building ‘temp1’ from solution ‘temp1’ in configuration ‘Debug’ 1> Generating linker script ‘temp1.ld’ 1> Linking temp1.elf 1> Output...
Hi,
It seems that I have an issue with ZB_GET_OUT_BUF following the zb_zdo_node_desc_req example.
After several calls (around 10) of ProcessNodeDescReq , I can't get a...
I am using Linux (various breeds and hardware) and the nRF52840 Dongle. When I first plugged the dongle in it worked as expected
Then this
this is the output from dmesg...
I am reading up some open source bluetooth stack implementation with NRF51822 with the objective to understanding the Bluetooth firmware.
My prior knowledge are baseband...
Hi,
I'm working on this module. ( https://fccid.io/2ALGYNRF52832AA/User-Manual/15-NRF52832AA-UserMan-r1-3763863 ) This module has 1 cyristal bu nrf52 dk has 2 cyristal...
Hi guys,
i would wan't to implement support for 1MBPS (mobile phones without extended) and CODED (long range which uses extended) at the same time.
One idea is to use...
