Nordic DevZone

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

Not Answered
Persistent Failure in ble_stack_init() with sd_softdevice_enable (Error 8194) on nRF52840 (PCA10056, S140)
View Voters Login to vote on this thread 0 Login to vote on this thread
0

Hello Nordic community, I’m working on a project with the nRF52840 DK (PCA10056) using the nRF5 SDK and the S140 SoftDevice. My goal is to: 1. Read two NTC thermistors...
28 views

0 replies

Started 14 hours ago
by Zeel Maliwal
Not Answered
spi code for nrf52840 dongle
View Voters Login to vote on this thread 0 Login to vote on this thread
0

I am trying to write SPI code for the nRF52840 dongle. Since the nRF5 SDK does not directly provide an example for the dongle, I followed the steps defined in this tutorial...
19 views

0 replies

Started 14 hours ago
by Sinha
Not Answered
error: 'DT_N_S_soc_S_peripheral_50000000_S_spi_a000_S_st7789v_0_P_width' undeclared here (not in a function); did you mean 'DT_N_S_soc_S_peripheral_50000000_S_spi_a000_S_st7789v_0_PATH'? on custom board
View Voters Login to vote on this thread 0 Login to vote on this thread
0

I am trying to build using a custom board and 2.9.1, but am getting these errors: My dts looks like this: I have the width specified. Much of this is over...
- development
- software
- zephyr
- nRF5340
17 views

0 replies

Started 14 hours ago
by lcj
Not Answered
How to reach maximum BLE throughput at 2M PHY with nRF5340DK (peripheral) and nRF52 Dongle (central)?
View Voters Login to vote on this thread 0 Login to vote on this thread
0

Hi everyone, I'm developing a BLE application where I measure throughput between an nRF5340DK acting as peripheral and an nRF52 Dongle as the central (using a Python script...
- development
- software
- Wearables
- bluetooth le
- nrf52840
- nRF5340
55 views

0 replies

Started 17 hours ago
by evacasals
Not Answered
Measuring Battery Voltage on nRF54L15: Internal ADC Channel or External Circuit Required?
View Voters Login to vote on this thread 0 Login to vote on this thread
0

Hi Nordic Team, Previously, with the nRF52840, we could use the internal ADC channel to directly measure the supply voltage (VCC) for battery monitoring without external...
30 views

0 replies

Started 17 hours ago
by xiongwei.wang

Recent in Nordic blog

BBC micro:bit rolling out now!

John Leonard

Now delivering into kids hands in UK BBC micro:bit has, as I write this, been delivered into the hands of 450 000 UK schoolchildren with a further 500 000+ to be handed out over the next couple of weeks…
- 16 Apr 2016
nRF51822 now available as ultra- thin CSP variant

John Leonard

The award winning nRF51822 is now available as an ultra-thin Chip Scale Package) CSP variant. Measuring just 3.38mm x 3.38mm and with a height profile (including ball grid array) of just 0.35mm it is tiny…
- 15 Apr 2016
Fast Updates of User Code on nrf51822 with bluz

eric ely

Bluetooth LE is not a fast wireless protocol, transfer speeds are usually measured in single-digit to low tens of kilobytes per second. This is generally not an issue unless large amounts of data need…
- 13 Apr 2016
SkyenLab initial hardware design

SkyenLab

PCB Design Abstract: The SkyenLab Bluetooth module was developed using the nrf51422 QFN48 QFAC reference design as well as help from the Nordic Semiconductor support portal and white papers. A proof…
- 5 Apr 2016
SkyenLab scope and product development - Part 1

SkyenLab

Our Project This post is to clarify team SkyenLab’s scope for satisfying the senior design class requirements and Nordic Semiconductor requirements during the first semester (Aug. 2015 - Dec. 2015) of…
- 5 Apr 2016
You will never guess how JLink deals with UART flow control

Eirik Midttun

TL;DR: It ignores whatever the computer tells it to do and does an automatic detection. And the reason? UART terminals are not doing flow control settings in a consistent way, and in some cases incorrectly…
- 29 Mar 2016

Nordic DevZone

DevZone monthly Leaderboard

Persistent Failure in ble_stack_init() with sd_softdevice_enable (Error 8194) on nRF52840 (PCA10056, S140) View Voters Login to vote on this thread 0 Login to vote on this thread 0

spi code for nrf52840 dongle View Voters Login to vote on this thread 0 Login to vote on this thread 0

error: 'DT_N_S_soc_S_peripheral_50000000_S_spi_a000_S_st7789v_0_P_width' undeclared here (not in a function); did you mean 'DT_N_S_soc_S_peripheral_50000000_S_spi_a000_S_st7789v_0_PATH'? on custom board View Voters Login to vote on this thread 0 Login to vote on this thread 0

How to reach maximum BLE throughput at 2M PHY with nRF5340DK (peripheral) and nRF52 Dongle (central)? View Voters Login to vote on this thread 0 Login to vote on this thread 0

Measuring Battery Voltage on nRF54L15: Internal ADC Channel or External Circuit Required? View Voters Login to vote on this thread 0 Login to vote on this thread 0

BBC micro:bit rolling out now!

nRF51822 now available as ultra- thin CSP variant

Fast Updates of User Code on nrf51822 with bluz

SkyenLab initial hardware design

SkyenLab scope and product development - Part 1

You will never guess how JLink deals with UART flow control

Persistent Failure in ble_stack_init() with sd_softdevice_enable (Error 8194) on nRF52840 (PCA10056, S140)
View Voters Login to vote on this thread 0 Login to vote on this thread
0

spi code for nrf52840 dongle
View Voters Login to vote on this thread 0 Login to vote on this thread
0

error: 'DT_N_S_soc_S_peripheral_50000000_S_spi_a000_S_st7789v_0_P_width' undeclared here (not in a function); did you mean 'DT_N_S_soc_S_peripheral_50000000_S_spi_a000_S_st7789v_0_PATH'? on custom board
View Voters Login to vote on this thread 0 Login to vote on this thread
0

How to reach maximum BLE throughput at 2M PHY with nRF5340DK (peripheral) and nRF52 Dongle (central)?
View Voters Login to vote on this thread 0 Login to vote on this thread
0

Measuring Battery Voltage on nRF54L15: Internal ADC Channel or External Circuit Required?
View Voters Login to vote on this thread 0 Login to vote on this thread
0