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About firmware protection 0

I have read info somewhere which said there is method to crack the protection just by setting UICR APPPROTECT register. I want to know if Nordic has upgraded the protection...
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0 replies

Started 30 minutes ago
by OldXiao
Not Answered
Non-simultaneous multi-image DFU OTA over WiFi? Rollback capabilities? 0

Hello, I'm looking for answers and some explanation for two main questions - is it possible to perform non-simultaneous multi-image FOTA over WiFi? Is it possible to support...
15 views

0 replies

Started 2 hours ago
by Amira R.
Not Answered
nRF5340: SPI controlled external RAM 0

Hi, I am wanting to talk to this external 1Mbit RAM chip through an SPI interface: https://www.microchip.com/en-us/product/23lc1024 with the nRF5340 device. Preferably,...
21 views

0 replies

Started 4 hours ago
by Manning
Not Answered
DTLS minimum handshake timeout 0

Hi It seems that the default minium DTLS handshake timeout is about 1 second. That means, there is a retransmission if a response isn't received within this timeout. In...
- software
- Evaluation
- nRF9151
- low-power
18 views

0 replies

Started 8 hours ago
by samuel4
Not Answered
Use dfu-util to perform multi-image DFU from application 0

Hello, We are developing nRF5340 SoC and is currently using Thingy53 as our reference design, our NCS version is v3.0.2. So far, we've been able to use dfu-util tool to...
- development
- software
- dfu
- nRF5340
15 views

0 replies

Started 9 hours ago
by Shuhao Dong

Recent in Nordic blog

Multiple channels in RTT

Krzysztof Zaraska

Segger RTT (Real-Time Terminal) supports multiple data channels. RTT Viewer uses channel 0 only, and implements multiple virtual terminals on top of this. The terminal can be switched by SEGGER_RTT_SetTerminal…
- 29 Sep 2017
6 Things to Know about Bluetooth Beacons

Rose Martin

Smartphones and tablets have revolutionized the manner in which people communicate with each other. Mobile applications with location-based features like Bluetooth beacons, WiFi, and GPS are helping people…
- 22 Sep 2017
Creating a Keil project for a Bluetooth Mesh example (Updated for 0.10.0)

Kristian Skordal

Introduction The recently released nRF5 SDK for Bluetooth Mesh does not provide Keil project files for its example projects. Fortunately, it's relatively easy to set up your own project from scratch.…
- 19 Sep 2017
Using millis() like in Arduino.

schef

Here are two simple functions to use when you want to use timestamps for time measurement. uint32_t millis(void) { return(app_timer_cnt_get() / 32.768); } and for comperison of current with given…
- 18 Sep 2017
Flashing nRF5x firmware using any dumb terminal program via standard serial COM port

Nguyen Hoan Hoang

There are times that we needed to flash the nRF5x series on a PC where the development software were not installed. The problem could be worst when network access is limited. With a HEX file on hand…
- 18 Sep 2017
How to Debug the nRF52 Interrupts — Useful Tips

Yaniv Nis

Debugging interrupts in not an easy task. During the development of Jumper's Emulator, we gather few useful tips that we think can help you all when debugging the nRF52 interrupts. Hope it will help…
- 13 Sep 2017