We've been working on a product that utilizes a NRF51822 chip as well as WS2812B NeoPixels. Since there have been numerous posts about it here we've decided to release our...
Due to limited resources we are looking for someone who can help us with making a custom profile.
You are preferably in the Stockholm area and have done this before.
The...
Just putting this here in case anyone else comes across this issue, esb_arm.lib and gzll_arm.lib don't appear to implement the work-around in PAN 18(in the version I tested...
Hi:
How to get sine_table[] data,like this.
int16_t sine_table[]= {0,0,23170,23170,32767,32767,23170,0,0,-23170,-23170,-32768,-32768,-23170,-23170};
NRF_I2S->TXD.PTR...
Dear Nordic Team,
Thanks for supporting.
I am working in ble_app_uart_c example in this example is automatically connect with its peripheral. But i need to connect and...
Hi Nordic,
Here is my configuration:
HW: Customize nRF52840
SW: blinky_rtc_FreeRTOS_pca10056
Problem: The led blink for a few sec and the board went into vPortSuppressTicksAndSleep...
I have a nordic nrf52832 dev board acting as peripheral and my client device is huawei honor 9 lite. I'm trying to send two packets (or 45 Bytes data) in one connection interval...
Hi,
I want to know how to send data with 52840Dongle with ble to the mobile, I tried to use the "ble_uart" program of 52840DK, I followed a tutorial, performed a full erase...
Hi,
Is there out of band data available for the Rx path? I want to make sure there is no interference from other bands and if a filter is already implemented in the IC RF...
Dear Team,
I am using NRF52840 for ble_app_beacon and working fine. Now I want to extend the range using 'PHY_CODED' option. Please let me know in this ' ble_app_beacon...
Hi Nordic team,
nRF Mesh is a very good smartphone App for BLE mesh development & Testing. Currently we are running mesh code on one 52DK and use GenericOnOff model to simulate...
Hi. I just started with nRF52840.
When I use J-flash for STM, normally it proveds 'secure chip' as below.
But when I choose nRF52840, I can't see 'secure chip' activated...
Hi. I just started development with nRF52840.
Press "Setting' button, it shows me "The selected device "NRF52840_XXAA" is unknown .......
And actually it doesn't have...
Hi.
I just want to test mergehex. So I put message as below.
mergehex --merge s140_nrf52_6.1.0_softdevice.hex direct_test_mode_pca10056.hex --output out.hex
Both s140_nrf52_6...
Can anyone give me tips on how to get the SCK to LRCK ratio of exactly 32?
I'm having a distorted audio problem with the TFA9879 amplifier, and the status register is reporting...
Hi,
Recently, I was trying to use the hid sample to development specific application.
I just view there was the report map inside the reference file.
I am curious about...
Hi ,all . I have set up SR3 on linux and it works fine. Now i have to port it to Android platform. Since there is no example about how to realize it ,could anyone give me...
Hi, I modified a sample low-power SAADC code and port it to nRF5_SDK_14.2.0_17b948a to work on my 52840 Eval board. It works fine when run continuously.
However, I now need...
