Nordic DevZone

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

Not Answered
Crash on nrf_pwr_mgmt_shutdown() and high current (~350 µA) in System OFF on custom PCB with E73-2G4M08S1C module 0

Hello Nordic Support Team, I am working on an nRF52-based project on a custom PCB using the E73-2G4M08S1C devboard ( https://www.cdebyte.com/products/E73-2G4M08S1C ). ...
19 views

0 replies

Started 5 hours ago
by luqman
Not Answered
can't find other brand BLE module 0

NRF52840 S140 APP based on ble_app_multilink_central 1 PCA10056 as central, 1 PCA10056 as peripheral, the cantral can find the peripheral and buid connection. But...
26 views

0 replies

Started 9 hours ago
by OldXiao
Not Answered
Unable to program the flash using the onchip debugger on nrf5340 DK 0

I had the nrf5340 DK working for a few weeks now, and while working with SSD1309 OLED peripheral, was trying out a simple display application. Couldn't get the display device...
23 views

0 replies

Started 10 hours ago
by hebsud
Not Answered
BLE network design validation - 1000 low-power devices with periodic data transmission 0

Hi there! We're designing a system with ~1000 battery-powered moveable devices distributed across a large rectangular area (approx 200m x 1000m) . Each device collects approximately...
20 views

0 replies

Started 10 hours ago
by benna
Not Answered
لوازم آشپزخانه صنعتی 0

در دنیای پررقابت صنعت غذا، موفقیت رستوران‌ها، هتل‌ها، تالارها و آشپزخانه‌های مرکزی وابستگی زیادی به کیفیت و کارایی تجهیزات آشپزخانه صنعتی دارد. برخلاف آشپزخانه‌های خانگی،...
27 views

0 replies

Started 13 hours ago
by alirezaseo

Recent in Nordic blog

nRF51822/nRF51422 getting started and documentation overview

Stefan Birnir Sverrisson

BLE and ANT development kit Nordic Semiconductor offers the nRF51 series for BLE and/or ANT wireless connectivity. The nRF51 (nRF51422 or nRF51822) is a System on Chip, which means it has internal microcontroller…
- 30 Oct 2014
Keil in-line program through DFU BLE

scytulip

I am investigating Master Emulator API and found something interesting that can help you program your device through BLE DFU in Keil. This method calls the python script used in MCP. If you can use MCP…
- 29 Oct 2014
Nordic Semiconductor nRF51822 Firmware for Background Data Recording

scytulip

#Nordic Semiconductor nRF51822 Firmware for Background Data Recording Updating on https://github.com/scytulip/nrf51-back-rec Design Objective This firmware is designed for low-cost long-time low-power…
- 23 Oct 2014
Nordic nRF51822 ARM Cortex-M0 Development using emIDE

Hugh

Nordic nRF51822 ARM Cortex-M0 Development using emIDE To avoid the hefty charges with commercial compilers I tried emIDE with some success; here are the settings I used for the EV Kit Official emIDE…
- 22 Oct 2014
Beacon Kit - Mistake in Ref_Design_UG_v1.0

Salman

I connected the programming header as described in "nRF6930_Beacon_Ref_Design_UG_v1.0.pdf" 5.5.4 Programming interface. I was trying to program Beacon Kit but failed many times then I compared it with…
- 10 Oct 2014
SD card interfacing

Salman

Hi, I have written SD & SDHC card routine for reading, writing and erasing data from SD card. It used the hardware SPI of nRF51822. NOTE: 1)Define the PINs of SD card first before initialing. 2)Define…
- 10 Oct 2014