When we try to test the stability of the UARTE peripheral, we find that when inserting and removing the RX pin, the uarte_handler callback function is very likely to goes...
We are hoping to replace and atmel WINC1500 with a Nordic nrf7002 on an existing design. This will make our product WiFi 6 compatible. We use the WINC1500 in passthrough mode...
I'm using an nRF52840 and SPI 15.3 here..
What I'd like to do is to have SPI write (at 10 Mbps) 8 transactions of 2 bytes each every 91uS and do that for say 512 times before...
Hi,
I am developing an application where the nrf52840dk acts as peripheral device and sends data to nrf52840 of fanstel module. The fanstel nrf52840 acts as an central device...
I am reading the sensor values and collecting to the array and Iam sending that data to bluetooth.
I tried different ways to send constant number of packets everytime but...
The Internet of Things (IoT) is developing along technologies, ecosystems and business cases. Machines traditionally considered stand-alone now have connectivity: a washing machine, for example, is advertised…
I was looking at a way to run MicroPython on an nRF91 Series development kit to do a quick prototype with some existing Python code. The MicroPython Zephyr port was already quite advanced, so I added the…
Bring magic to your home with the Nordic Semiconductor Wireless Wizard Wand. The wand utilizes the powerful nRF52840 chip with Edge Impulse ML motion recognition to communicate with all your smart home appliances…
When designing a PCB with a high-frequency radio onboard certain rules should be followed for optimal radio frequency (RF) performance. This guide will provide some general PCB guidelines that can be used…
Periodic Advertising with Responses (PAWR) is a new feature in Bluetooth 5.4. It extends the periodic advertising protocol from Bluetooth 5.0. Periodic advertising, where a device sends broadcast data with…
When designing a PCB with a high-frequency radio onboard certain rules should be followed for optimal radio frequency (RF) performance. This guide will provide some general PCB guidelines that can be used…
nRF Cloud is a major element of Nordic Semiconductor's long-term and committed plans for cellular IoT solutions. It can be accessed by users or devices through different methods for different purposes…
Introduction
The intention of this guide is to clarify and describe the main aspects relevant to the GNSS receiver functionality on the nRF9160 as well as build configurations, tool recommendations and…
Background
There is a need to enable Nordic hardware with the Direct Test Mode (DTM) firmware. This is so the physical layer and RF characteristics may be ascertained as set in the Bluetooth Sig Specification…