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...
I have two nrf5340 audio DKs running bidirectional audio over Bluetooth. Software is modified Audio example from SDK 2.7.0. I am trying to run external i2s in the unicast...
Hello,
I am currently programming using SPIM+Timer+PPI(via nRF Connect SDK v.2.6.1), but due to my lack of understanding, handling handlers is challenging. Therefore, I...
Hello! I am using the nRF5340 dev board with an nRF7002ek wifi shield to connect to MQTT using the Zephyr MQTT library and MQTT 3.1.1 (the only supported version by Zephyr...
Dear Nordic Team, I am currently working with 2 Infineon IM73D122V01 PDM Mems microphones to obtain stereo data, One is configured as left and the other is configured as right...
Hi,
We have 2 projects where we are using the nPM1300.
In both cases we have peak currents.
In de documentations I thought I read some where that the current limit was...
Hello,
this is connected to the question:
For our application I need all radio on/off events. The sample "connection event trigger" sample only gives one trigger per connection...
Hi Nordic,
I am implementing a micros() in the arduino using nrfx driver.
Below is test code and I got some questions.
[Question 1]
Timer 1 and Timer 2 works...
I am currently using nrf52840, nRF5_SDK_17.1.0_ddde560, and the ble_app_multirole_lesc example file.
I have successfully removed the HRS and button Bluetooth connections...
Hi,
We are having trouble configuring our PDM peripheral to operate at 48 kHz. THe nRF5340-specific documentation on the PDM module has equations suggesting that 48 kHZ...
Hi Folks, I’m working with an I2C LCD rated for up to 50KHz and it is showing a fair number of glitches. Can anyone tell me how to lower the I2C speed from the default values...
I'm writing a custom bootloader for an nRF52840 using the nRF5 SDK v15.0.0. This bootloader uses the SoftDevice to receive BLE packets containing binary data for the DFU....
Hello,
I am evaluating the nRF9161 and nRF9151 and have a few questions.
1. In regard to modem FOTA delta firmware updates, where is the delta file stored in both Serial...
My SPIM seems to stopped working when migrating from NCS 2.5.0 to 2.7.0, so I decided to downgrade to 2.6.0, and it seems the issue is still there. When migrating to 2.6.0...
I have asked this before, but I will ask again.
I have a few questions about the sample source of nRF5340 Audio.
1. Where does the connection process between the gateway...
