Nordic DevZone

Recent and unreplied - Help your fellow developer and earn points!

Not Answered
I2C Slave and BLE integration
View Voters Login to vote on this thread 0 Login to vote on this thread
0

Hi All, I have to implement an I2C Slave on my nrf52833 BLE project which is currently working (SDK 2.9.2) I need some confirmation with the following step: I have...
34 views

0 replies

Started 2 days ago
by NCKGTW
Not Answered
The issue of uploading the same update package during Bluetooth OTA
View Voters Login to vote on this thread 0 Login to vote on this thread
0

I am using the 54l10 chip, and after compiling the project, I will receive a hex firmware and a zip update package. The bin firmware and hex firmware in this update package...
29 views

0 replies

Started 2 days ago
by llly
Not Answered
SW crash on initialization with MCUMGR and UART_ASYNC_API enabled
View Voters Login to vote on this thread 0 Login to vote on this thread
0

Hi, I faced with an initialization issue of combination two features: MCUMGR and UART_ASYNC_API. I get a crash right after the FW starts. It looks like the SW configuration...
29 views

0 replies

Started 2 days ago
by Egor Dolgalev
Not Answered
Configure and compile a sample program to stream an audio file (stored in flash) to I2S
View Voters Login to vote on this thread 0 Login to vote on this thread
0

Hello, I need to configure and compile a sample to send an audio stream (mp3) to the I2S interface. I tried to put together some configuration from other samples but no...
42 views

0 replies

Started 3 days ago
by amelio
Not Answered
What could the nRF52840 be doing while apparently idle — and what are the risks of interrupting it with a reset?
View Voters Login to vote on this thread +1 Login to vote on this thread
0

Hi, I'm using the nRF52840 with the SoftDevice for BLE. In my system, it's primarily a BLE transceiver controlled via SPI by an external TI MSP430. We're considering implementing...
87 views

0 replies

Started 3 days ago
by coiti4

Recent in Nordic blog

Workaround needed for TWI driver (nrf_drv_twi) in SDK v8.1 (TWI_COUNT missing)

Hung Bui

In SDK v8.1 we added the TWI driver (nrf_drv_twi.c). Unfortunately the nrf_drv_config.h file wasn't updated correctly with the new driver. The symptom is the error with "TWI_COUNT is missing". Here…
- 20 May 2015
Common FAQs on DFU

Hung Bui

If you are looking for a place to get started with DFU, please have a look at this presentation here and the tutorial here. In this post, we cover some in depth Q&A topics regarding Device Firmware…
- 15 May 2015
Programming the nRF51822 Beacon Kit with the nRF51DK

Stefan Birnir Sverrisson

One way to program the nRF51822 Bluetooth Smart Beacon Kit is to use the nRF51 DK. This gives you a full scale development platform (the nRF51 DK). This blog will go thru the steps needed to program…
- 7 May 2015
Bluz, a cloud connected Bluetooth LE development kit based on the nRF51822, is live on Kickstarter

eric ely

Bluz is a brand new development kit that brings Bluetooth LE to the internet. We have paired up with Spark and ported their FW to the nrf51822, allowing Bluz to be controlled and programmed over the…
- 15 Apr 2015
nRF51 current consumption for common scenarios

Stefan Birnir Sverrisson

The following is the estimated nRF51 current consumption during advertising with the DCDC disabled. Advertising 1: TX power: +4dBm adv interval: 20ms (minimum advertising interval in normal adversising…
- 14 Apr 2015
Building kernel for RPi2 with bluetooth_6lowpan for Raspbian

Håkon Alseth

Building kernel for RPi2 with bluetooth_6lowpan In this guide, you will have two choices: Cross-compilation build Native build Choose the one that fits your needs. Cross-compilation is…
- 9 Apr 2015

Nordic DevZone

DevZone monthly Leaderboard

I2C Slave and BLE integration View Voters Login to vote on this thread 0 Login to vote on this thread 0

The issue of uploading the same update package during Bluetooth OTA View Voters Login to vote on this thread 0 Login to vote on this thread 0

SW crash on initialization with MCUMGR and UART_ASYNC_API enabled View Voters Login to vote on this thread 0 Login to vote on this thread 0

Configure and compile a sample program to stream an audio file (stored in flash) to I2S View Voters Login to vote on this thread 0 Login to vote on this thread 0

What could the nRF52840 be doing while apparently idle — and what are the risks of interrupting it with a reset? View Voters Login to vote on this thread +1 Login to vote on this thread 0

Workaround needed for TWI driver (nrf_drv_twi) in SDK v8.1 (TWI_COUNT missing)

Common FAQs on DFU

Programming the nRF51822 Beacon Kit with the nRF51DK

Bluz, a cloud connected Bluetooth LE development kit based on the nRF51822, is live on Kickstarter

nRF51 current consumption for common scenarios

Building kernel for RPi2 with bluetooth_6lowpan for Raspbian

I2C Slave and BLE integration
View Voters Login to vote on this thread 0 Login to vote on this thread
0

The issue of uploading the same update package during Bluetooth OTA
View Voters Login to vote on this thread 0 Login to vote on this thread
0

SW crash on initialization with MCUMGR and UART_ASYNC_API enabled
View Voters Login to vote on this thread 0 Login to vote on this thread
0

Configure and compile a sample program to stream an audio file (stored in flash) to I2S
View Voters Login to vote on this thread 0 Login to vote on this thread
0

What could the nRF52840 be doing while apparently idle — and what are the risks of interrupting it with a reset?
View Voters Login to vote on this thread +1 Login to vote on this thread
0