Hi,
I just started to interface the lcd display with nrf51822 evaluation board. The display i'm using is, spi compatible, 18" tft (160x130) from tiny lcd. I took spi master...
Hi,
We are using the nRF905 device in an application where it needs to switch between auto-retransmitting and sending single packets, due to it communicating with several...
This is not a real question for support. It's more a success story i'd like to share with you!
Our company develops firmware for various customers on a lot of different...
Hi all,
What is the maximum data rate for the nRF24AP2 when using the Synchronous serial interface?
I cann't see it in the datasheet.
Is there anyone can answer me...
Hi,
In my design, there is a tag used by 24l01,It can transmit the temperature value.In the tag, the parameters are like this:
addrofch[0] = 0xe7;
addrofch[1] =...
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...
I'm attempting to get a grasp on how much CPU time an SAADC conversion is taking. I'm running the SAADC sample code from the nRF52 v15.1.0 SDK on an nRF52832. SAADC_CONFIG_RESOLUTION...
Hello everyone, We want to program the other NRF52832 chip from the NRF52832 chip via OTA. The DFU service UUID is 16 bits (0xfe59). However, the characteristic UUIDs are...
Hi,
I'm using the nrf5283 chip alongside with the SDK12.1. I have a strange situation related with the bootloader dfu.
First I flash with the programmer a merged hex...
Hello,
I'm working with Mesh SDK 3.1.0.
I made some changes in app_level.c file.
Could you please confirm that these changes are right?
They seem to work fine, but...
I am using SDK 15.2
I downloaded both nRF Toolbox and nRF Connect applications on my phone (Lenovo K6 which is running Android 7.0 but i tested the same thing on multiple...
Hi,
I'm attempting to flash program a Nina B112 Bluetooth Module (from Ublox), which is built uppon a NRF52832 board and i'm attaching this module to a custom board.
I...
Hello,
I'm building BLE preipheral and central devices for transmiting voice signal (best audio quality is not very important requirement) from peripheral to central. I...
Hi All,
We are in evaluation phase of a project where in our battery powered device would use nrF52840 MCU and communicate to the mobile phone over BLE (say about 5x times...
I am working on nrf52832 and sdk11. I want to store my accelerometer and gyroscope data into external memory.Does anyone have code of it? or any one having .c and .h file...
HI, I am using nrf52832 soc and i develop our own module. i need to create a mesh network within the device.
I am using segger embedded studio 3.34 (windows 10) and SDK...
I am new to BLE and want to learn what options and methods I have available to alter the advertisement package. Is it possible to include a floating point value, that could...
I am working on requirement, where if you hold a button for "1 second " it should turn ON LED1 on the DK, likewise when you press button for "5 seconds" it should turn OFF...
I am working on requirement, where if you hold a button for "1 second " it should turn ON LED1 on the DK, likewise when you press button for "5 seconds" it should turn OFF...
Hi,
I am using pca10040 board of nrf52 dk. I am running battery level measurement code on board but whenever I observed values on serial monitor it shows garbage values...
Dear Developers and Members of the Forum
I have an Apple Macbook 6.1 (Late 2009) that has a built in Bluetooth Chip (Broadcom 2.1+EDR) and I want to use Xiaomi Mi Portable...
