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...
Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
Hi Nordic,
I've been trying to run examples developed for the PCA10059 for several days now without success.
I changed the Preprocessor Definition from BOARD_PCA10056...
Hello,
I am trying to create a custom driver for an accelerometer I have sourced. I am using the nrf5340-dk.
The code was not able to compile as a result of the following...
Following function implementation is not following POSIX documentation specified at https://pubs.opengroup.org/onlinepubs/9699919799/functions/getaddrinfo.html, which says...
Hello Nordic Semi
I know that nrf52832 does not support SPH0645 Mic on I2S interface because of data width limitation in hardware for nrf52832.
I want to know that does...
Hello,
I'm using the mqtt_simple example with the following changes to add WebSockets Secure Support:
Also I set the Application MQTT topics, clientId, host, port...
Hi,
I have multiple devices that support Nordic DFU.
I want to update them using a Linux computer with a bluetooth dongle connected on it (and its not a Nordic Device...
Hi, There,
About the interrupt priority, can I understand it like this? "The two levels: NRF_MESH_IRQ_PRIORITY_LOWEST and NRF_MESH_IRQ_PRIORITY_THREAD have the same functions...
Hi Devzone,
I know that we can adjust "Advertising interval", "Tx power", "Tx payload" to do a power optimization when advertising. But I when I set " Advertising interval...
Hello,
I am trying to decrease the power consumption of my board (nRF52 DK) so that I can only see what's consumed in advertising beacon demo. When I measured the current...
Hi everyone,
I have a board based on thingy91. I have lis2dh and adxl372 sensors on it. They are both connected via SPI, and I've added this to my overlay file:
Also...
Hi,All:
I have finished continuous unmodulated carrier by SD fuctions as below.It is more efficent than DTM examples。But now,I don't know how to ctreat continuous modulated...
Hi,
I would to design a custom PCB with nRF52840 SOC.
I have two different power source:
1. 3V Lithium coin cell
2. 3.7V LiPO battery with charging circuitry
I will...
Hi,
I have a quetion,nRF5340 have two package, so have two diference RF circuit,as below picture,Why are the matching circuits different?
Package is QKAA aQFN94
...
Hello,
I am running ble_app_beacon on nRF52 DK. To check functionality, I try with all power sources in turn, i.e. USB cable, battery and external source. Today I realized...
