nrf52840 dongle. So far I have had one dongle using nRF Connect v2. nrf52840 dongle

 
 So far I have had one dongle using nRF Connect v2nrf52840 dongle  The Dongle is the perfect target hardware for use with nRF Connect for Desktop as it is low-cost but still support all the short range wireless standards used with Nordic devices

Key features: nRF52840 flash-based ANT/ANT+™, Bluetooth Low Energy SoC solution Button and LEDs for user interaction 15 GPIO available on a castellated edge Insert the nRF52840 Dongle in a USB port on your computer. The Dongle is the perfect target hardware for use. Introduction. uf2 -format images to the flash drive. Learn how to set up and use the nRF52840 Dongle, a versatile USB development kit for Bluetooth Low Energy, Bluetooth mesh, Thread, Zigbee, 802. 4 GHz proprietary protocols. 15. Python. It can also be used for development, and easily programmed over USB DFU from nRF Connect Programmer. 0_59ac345examplesconnectivityle_connectivitypca10059ser_s140_usb_hciarmgcc) I can't get either #1 or #2 to work properly with the BLE app. 4_usb_with_s132_5. It features user configurable LEDs and a button as well as multiple GPIOs available along. For volume quotations and local support, please click here to find a local distributor. . Sign in to replyYes, it is possible to run Thread examples on the nRF52840 Dongle. I followed the getting started a bit, but somehow I suspect this is a little out-of-date as it lists the nRF5 SDK and the SEGGER Embedded Studio as optional but I also saw mentions of them being. It comes…I tried to connect UART pin 10, 13 externally to get UART port. hex to the dongle using the steps in "Program application using nRF Connect Programmer" in the nRF52840 Dongle Programming. The Nordic Semiconductor Infocenter 2 contains the processor’s information and the datasheet. 4, ANT and 2. I'm facing an issue to debug nrf52840 dongle rev 3. Adding nRF52840 Dongle (PCA10059) to PlatformIO: First, you have to update the bootloader. The newer nRF52840 Dongle, however, doesnt seem to have any references for using with Wireshark. The nRF52840 Dongle is a small, low-cost USB dongle that supports Bluetooth 5. 4, ANT and 2. 4, ANT and 2. The Dongle is the perfect target hardware for use with nRF Connect for Desktop as it is low-cost but still support all the short range wireless standards used with Nordic devices. 4, ANT, and 2. With the nRF52840 at the heart of your project, you’ll be presented with a seemingly endless list of project-possibilities in an incredibly small package. 4 GHz wireless system on chip (SoC) integrating a multiprotocol 2. 2_d674dde_oldexamplesconnectivityle_connectivitypca10059ser_s140_usb_hci. 4 GHz proprietary protocols. Thanks in advance! Good evening, after a very long research I couldn't find any answer. The dongle is equipped with a footprint for two different connectors. Hello Vidar,Using nRF52840 Dongle with WireShark. 7V Supply Voltage Max: 5. Hi, I am trying to program nRF52840 dongle (PCA10059) with PlatformIO and Arduino framework, but the program (see below) won’t start. 4 GHz proprietary applications using the nRF52840 SoC. nRF52840 DTM (Direct Test Mode) I would like to know how to process DTM test for nRF52840 BLE RF TX power, RX sensitivity. All IO is compatible, same pins used for the. 0. 4 GHz proprietary applications. Standard Package. 1. 0; Supply Voltage Min: 1. The power to our target board (USB Dongle) is provided by the VDD pin on connector. Alternatively the USB Dongle can act as a Network Co-Processor (NCP) with a simple. Step 7: Now Click on Target. Everything on info center is version 1. 1490-1073. cli: build_only: true build_on_all: true tags: openthread cli platform_allow: nrf52840dk_nrf52840 nrf52833dk_nrf52833 nrf52840dongle_nrf52840 This tutorial will focus on using the nRF52840 Development Kit as a JLink programmer for an external board. To connect the dongle, complete the following steps: Plug your dongle into the USB port of your computer. 0 If I reset the dongle then the nRF Connect Programmer will recognize the dongle via COM port. Click on “ Connect “. 15. If you enable the on-chip DCDC converter(s), the current consumption will be much lower for the same voltage on VDD. lamprecht@zuehlke. I am wanting to try out the COAP examples in the thread and zigbee 2. 4 GHz proprietary applications using the nRF52840 SoC. A small, low-cost USB Dongle designed with nRF52840. The 32-bit ARM® CortexTM-M4 CPU, with a floating point unit operating at 64 MHz, is the core of the nRF52840. Or modify the dongle so that it can be supplied by an external supply and use the nRF52840 DK to program it. Read the nRF Connect SDK Getting started documentation for more information. 4, ANT and 2. The nRF52840 Dongle downloadable content consists of a software tool, application firmware examples, and hardware files. Can anyone help me with that?The nRF52840-MDK is a versatile, easy-to-use IoT hardware platform for Bluetooth 5, Bluetooth Mesh, Thread, IEEE 802. The. hex using the programmer in the nRFconnect app, and while it seems to have transferred to the NRF52840 dongle. 4 GHz proprietary applications using the nRF52840 SoC. There are lots of old threads about using nRF51 and nRF52-DK with Wireshark and special Sniffer firmware. 4 GHz applications. $32. 0 connectivity. bin file onto the device your device manager recognise as the Dongle. The design features a programmable user button, RGB LED, up to 12 GPIOs and 2. We found your nRF52840 Dongle. BOARD={dk|dongle} Allows to specify if the nRF52840 DK or Dongle is used. The nRF52840 Micro Dev Kit USB Dongle is a small and low-cost development platform enabled by the nRF52840 multiprotocol system on a chip (SoC) in a convenient USB dongle form factor. From the list of devices, select Nordic Semiconductor DFU Bootloader. 4, ANT and 2. But seems like running nrf52_recover in OpenOCD unlocks the device temporarily and as long as you keep the dongle powered or you ONLY reset the dongle it stays unlocked. The RGB LED turns green. USB DONGLE BLE + MULTIPROTOCOL. 4 GHz proprietary applications on the nRF52840 SoC. Programming that hex file, nrf802154_sniffer_dongle. nrf52840-qiaa c16 47nf dec4_6 d e c 4 _ 6 l e d 1 l e d 2 _ b l e d 2 g l d 2 _ r led2_b led2_g led2_r p0. This means you do not need a button to set the device in. And I'm able to send a value on the RX Characteristic. My peripheral and central dongle are both connecting but I want to read and write the data for each characteristics,its only detecting one characteristic 16 bit uint16_t UUID(its a 128 bit uuid but by your previous post I came to know we need to build the full 128 bit since it is just just octet 12 and 13) ,so after both devices connected how to read. 0. Adafruit Industries, Unique & fun DIY electronics and kits nRF52840 USB Key with TinyUF2 Bootloader - Bluetooth Low Energy [MDBT50Q-RX] : ID 5199 - This USB dongle/key type thing is a little unusual - it isn't a BLE adapter that you plug into a computer to add wireless capability. 0 EBYTE E104-BT5040U 250m Low Power Consumption RF Transceiver Transmitter Receiver. Most SDK example applications do not include this library,. This is already a Nordic Open bootloader preprogrammed into nRF52840 Dongle. nRF52840 Dongle Programming Tutorial. 15. The nRF52840 Dongle can be used as a development platform for the nRF52840 SoC. Support for PA/LNA and Thread NCP. sample: description: Test OpenThread Command Line Interface. 15. nRF52840 Dongle is a small, low-cost USB dongle for Bluetooth® Low Energy (LE), Bluetooth mesh, Thread, Zigbee, 802. add to project root dfu_upload. We don't want to have to use nrfConnect or anything third party. It is on Ubuntu system but. Only 16 left in stock - order soon. The example will send out a predefined. nRF52840 MDK USB Dongle is a small, low-cost USB Dongle that supports Bluetooth 5. It can also be used for development, and easily programmed over USB DFU from nRF Connect Programmer. 15. The same also happens with an. While trying to figure out what is happening, I have done a full erase for the dongle. It also supports development on the nRF52811 SoC. 129 nRF52840 Dongle More information about the board can be found at the nRF52840 Dongle website 1. 4 (Thread), ANT, Bluetooth® 5 2. 1. 12 as shown below: SCL 0. nRF52840-Dongle merupakan USB dongle yang mendukung protokol seperti Bluetooth 5. The nRF528540 Dongle is equipped with a green LED ( LD1 ), a multicolor RGB LED ( LD2 ), a user configurable button ( SW1 ), and a reset button ( SW2 ). nRF Sniffer for Bluetooth LE. Linux support. nRF52840 Dongle not connecting to J-Link. The Dongle is the perfect target hardware for use with nRF Connect for Desktop as it is low-cost but still support all the short range wireless standards used with Nordic devices. uf2 onto the UF2BOOT volume. 4. 4, ANT and 2. 4 packet sniffer with Wireshark, and has PCBA and. I tried to press the reset button on the. 6. The Dongle is the perfect target hardware for use with nRF Connect for Desktop as it is low-cost but still support all the short range wireless standards used with Nordic devices. 4 GHz proprietary protocols. Key features: nRF52840 flash-based ANT/ANT+TM, Bluetooth Low Energy SoC solution Button and LEDs for user interaction 15 GPIO available on a castellated edge The nRF52840 Dongle is a small, low-cost USB dongle that supports Bluetooth 5. There is a nRF-Connect for the CPU ARMv7. Download schematic symbols, PCB footprints, pinout & datasheets for the NRF52840-DONGLE by Nordic Semiconductor ASA. It has 2. Other examples should also work, but you need to move the application in Flash and RAM for it to not overlap with the USB Bootloader, located from 0x0 to 0x1000 in Flash. Replace <tty_device> with the port where the board nRF52840 DK can be found. nRF52840-Dongle PCA10059 1. but we do not want to connect this way. we want to get UART console over USB itself. Plugged in Dongle and was properly recognized by the OS and within the Programmer tool and had the blinking Red light when plugged in. 4, Bluetooth mesh, Thread, Zigbee, 802. 0. 4, ANT and 2. 4, ANT and 2. 1. 4 GHz proprietary applications using the nRF52840 SoC. Additional test points for the USB data lines are available on the bottom side of the circuit board if the nRF52840 Dongle is used as a module on a motherboard with a USB connector. 15. I am want to read Analog value from LDR sensor. -103 dBm sensitivity in 125 kbps Bluetooth low energy mode (long range) -20 to +8 dBm TX power, configurable in 4 dB steps. 4, Bluetooth mesh, Thread, Zigbee, 802. The nRF52840 MDK USB Dongle (not to be confused with its sibling, the nRF52840-MDK) is an open-source, micro development kit dongle for IoT applications based on the Nordic Semiconductor nRF52840 SoC chip. Nrf52840 dongle cannot enter reset mode. The application is configured to act as a dongle that forwards data from both mouse and keyboard. macOS support. Step 7: Now Click on Target. sample: description: Test OpenThread Command Line Interface. 4, Thread, Zigbee; USB 2 GetStarted) Applications # custom mesh coordinator; nRF52840 Dongle # Pinout # Serial Wire Debug # the usb dongle is referred to as PCA10059 which in projects usually shifts the app to offset 0x1000 as openbootloader usage is expectednRF52840. OpenThread Radio Co-processor design allows to add Thread network capabilities to devices that do not natively support Thread. 4GHz Evaluation Board from Nordic Semiconductor ASA. 4 April Brother nRF52840 Dongle. Hi, Im trying to write a simply python script to allow connect, write data, read data and disconnect from my targeted bluetooth device using nRF52840-Dongle. Relation between development kits, PCA numbers, and chips; Development kit PCA number Chip; nRF52840 DK: PCA10056: nRF52840: nRF52840 Dongle: PCA10059nrf52840 dongle debugging issue. Product Overview. 2. The Dongle is the perfect target hardware for use with nRF Connect for Desktop as it is low-cost but still support all the short range wireless standards used with Nordic devices. 15. 0 USB. The. 4, ANT and 2. Step 3: Connect the LED as shown in the following picture. I also. The nRF52840 Micro Dev Kit USB Dongle is a small and low-cost development platform enabled by the nRF52840 multi-protocol SoC in a convenient USB dongle form factor. 15. It's shipped with the UF2 Bootloader, supports Bluetooth LE/802. I guess it is a simple problem, but I am new to the nrf world, so here is my issue: /**@brief Function for application main entry. " The DFU Trigger library can be included in an application to allow the USB host to put the nRF52840 Dongle in DFU mode. 15. Connecting an external LED and an external push button to the dongle. The. This will connect the Board with J-Link. 4 GHz proprietary protocols. 4 GHz proprietary applications using the nRF52840 SoC. I have created a modified version of the UART peripheral example for running on the nRF52840 Dongle, which uses P0. Buy NRF52840-DONGLE - Nordic Semiconductor - BLUETOOTH MODULE, V5, 2MBPS. luca brandt over 3 years ago. The nRF52840 Micro Dev Kit USB Dongle is a small and low-cost development platform enabled by the nRF52840 multi-protocol SoC in a convenient USB dongle form factor. 07 c28 n. 0. The nRF52840-dongle is a different animal. py upload_protocol = custom. It features user configurable LEDs and a button as well as multiple GPIOs available along the board edges. 15. Questions: 1. I want to program and debug NRF52840 dongle using jlink But the jlink is not able to find the target . 4, ANT and 2. As a continuation of last week’s tutorial (Prototyping BLE apps on the nRF52840 USB Dongle (Part A)), where we covered the following: Adding header rows to the USB dongle. Here's what I have so far: Ubuntu 20. Hi I am working on nRF52840 Dongle S140 SDK15. 4, ANT,. UF2 INDEX. uf2 onto the UF2BOOT volume. The nRF52840 Dongle hardware drawings. The dongle is controlled by the app which sends serialized commands to it over a serial port. 15. Download and install the SEGGER J-Link Software package. I learned that flow control may be disabled and default speed is 115200 bps. 4 GHz proprietary protocols. The nRF52840 Dongle is a small, low-cost USB dongle that supports Bluetooth 5. The design features a programmable user button, RGB LED, up. In order to do this, I had to: Connect SWIO/SWCLK/GND to my J-Link debugger; Erase the builtin Open Bootloader; Add a "raw_dongle" board definition that changes the flash layout / bootloader params and adds A/B slots at fixed locations; Enable building the mcuboot. Additional test points for the USB data lines are available on the bottom side of the circuit board if the nRF52840 Dongle is used as a module on a motherboard with a USB connector. 01 1. 1. Press the reset button to enter the DFU mode. 15. 4, ANT and 2. yaml. How can I do that on a usb dongle, I thought that was the point. I just want to run a simple IO program, NO SD usage. Pricing and Availability on millions of electronic. but unfortunately I didn't find a nRF-Connect to install in ARMv7 CPU. Related documentation. $13. After flashing the firmware just follow the steps under Installing Wireshark and extcap plugin , Starting Wireshark with the sniffer (select channel 16 instead of 11), and Configuring Wireshark for. Download CAD models for the Nordic Semiconductor NRF52840-DONGLE. The problem is that my customer does not wish to purchase a smartphone with BLE 5 to perform the DFU, so I supplied him with an nrf52840 dongle and instructed him to scan for the devices with. Discussions New repo nRF52 Zephyr Mesh Ultrawideband Features Description Static Demo nRF52 Applications 01 sensor tag 04 uart dongle 08 usb dongle (nRF52840-dongle) Drivers & Custom Mesh protocol. Meanwhile, it has a small and exquisite form-factor which can be used for. 8 to. 1. $12. 3 Development kits, PCA numbers, and chips Nordic Semiconductor's software tools either target the chip that is soldered onto the kit's developmentFig. io Xenon. 1. 50. Hi, I am very sorry for slow response on this one. nRF52840 Dongle UART. Does NOT have a Li-Po charger on board. I would like to test the nRF52840-Dongle in a Raspberry Pi 3B+ OS = Rasbian (the bluetooth 5 features: 2Mbps and Long range). A list of distributors selling this product online should be displayed below. This guide will go through each step, but it can also help to have a general understanding of the overall setup. py upload_protocol = custom. 1. USB DONGLE BLE + MULTIPROTOCOL: 3,383: Box-View Details. 4, ANT and 2. 1. on the Dongle. 60d (Compiled Jan 9 2020 17:43:55) DLL version V6. Having this information I compiled and flashed few examples to talk to terminal running in my PC. It should now pulsate again and work as normal. The nRF52840 Dongle is supported by nRF Connect for Desktop as well as. 4, ANT and 2. The Dongle is the perfect target hardware for use with nRF Connect for Desktop as it is low-cost but still support all the short range wireless standards used with Nordic devices. 04 p 0. 0: nRF52840 Drivers. The reset button is on the far side of the board from the USB connector. Buy Nordic Semiconductor product samples online. 4 GHz proprietary protocols. Kenneth. 15. Nordic's nRF52840 Development Kit (DK) or the nRF52840 Dongle are great boards that should work with most of this tutorial. LED connections. Drag and drop zephyr. But in Programmer, nRF52840 dongle can be found. Newark offers fast quotes, same day shipping, fast delivery, wide inventory, datasheets & technical support. Insert the nRF52840 Dongle into a USB port on the computer. We actually use 'connectivity_4. nRF52840 Dongle is a small, low-cost USB dongle for Bluetooth® Low Energy (LE), Bluetooth mesh, Thread, Zigbee, 802. Project Owner Contributor KaroWear. 4 GHz proprietary applications using the nRF52840 SoC. Then build and flash the application in the usual way. 4GHz Evaluation Board from Nordic Semiconductor ASA. Pricing and Availability on millions of electronic components from Digi-Key Electronics. Building and programming the RCP firmware onto an nRF52840 Dongle The nRF52840 Dongle hardware consists of the board (PCA10059). The BL654. Standard Package. The actual BLE sniffing hardware, this guide use an Adafruit nRF52840 board running sniffer uf2 firmware. I also tried pressing the reset button but still the nRF52840 device is not detected by laptop and LED is also not glowing. 15. ini configuration: [env:nrf52840_dongle] platform = nordicnrf52 board = nrf52840_dk framework = zephyr board_build. It was somehow working in some cases but not consistenly. 1 4 1 1 1 1 1 1 0. Install the RCP firmware package onto the dongle by running the following command, with /dev/ttyACM0 replaced with the device node name of your nRF52840 Dongle: nRF52840 Dongle Windows 10 driver. The RGB LED turns green. 31 for the RX and TX pins respectively. 4, and user-proprietary 2. The nRF52840 Dongle is a small, low-cost USB dongle that supports Bluetooth 5, Bluetooth mesh, Thread, ZigBee, 802. 13) and not getting the accurate results, please provide PWM pin-outs or reference for the same. From this section on, we'll use the nRF52840 Dongle in addition to the nRF52840 DK. It is the recommended Nordic development kit for Amazon Sidewalk. When I plugged it into a USB port on my computer running windows 10, it does not appear as a external drive. I think it falls in the hard fault before setup() function is called. NRF52840-DK. Click Add HEX file and select the correct firmware for the dongle. SparkFun Pro nRF52840 Mini - Bluetooth Development Board. It is designed for use with nRF Connect for. zephyr. Note that the reset button is the sideways button right next to the more obvious SW1 button on the Dongle: Also, refer to this nrf52840-dongle-programming-tutorial for the detail. 2. 按键控制触发 LED灯. 4G Chip antenna on board. . 31 for the RX and TX pins respectively. 60d application for flashing . Recently, I deploy my custom application (using the dongle) to a new Windows 10 machine and the default drivers does not allow me to use the dongle. This is for instance used in the Connectivity firmware that is used by the nRF Connect BLE app. Nordic nRF52840 MDK . 2. 4 GHz proprietary protocols. A SoftDevice is a wireless protocol stack that complements an nRF5 Series System on Chip (SoC). 4 GHz proprietary applications using the nRF52840 SoC. 4, ANT, serta 2. The USB pins on the dongle are connected to the peripheral USB port, and not a debugger, so the peripheral_uart sample will not work on an nRF52840 Dongle. The nRF52840 Dongle is a superb companion for several nRF Connect for Desktop apps and is a good device for doing large scale mesh test setups and similar, with its low cost and small size. Should work with QMK/ZMK though I didn't really check that. Please, may I know if there is a distribution for the driver. Fig. Subscribe to our emails Be the first to know about new collections and exclusive offers. So, I recently tried to use a nRF52840 dongle : I plugged it into my computer and was able to connect to it using the 'nRF Connect For Desktop Bluetooth Low Energy' v4. zip' for the nRF52840 dongle. 1. After flashing the firmware just follow the steps under Installing Wireshark and extcap plugin , Starting Wireshark with the sniffer (select channel 16 instead of 11), and Configuring. Do I need to buy a dongle for serial communication between "SparkFun Pro nRF52840 Mini - Bluetooth Development Board" and my laptop? Thank you very much!zpm1066 December 17, 2020, 8:20pm 4. 4 GHz proprietary applications using the nRF52840 SoC. Follow the instructions in Programming a Development Kit or the nRF51 Dongle or Programming the nRF52840 Dongle to program the HEX file. However, I am failing to to get it working. The nRF52840 Dongle is a small, low-cost USB dongle for Bluetooth® Low Energy (LE), Bluetooth mesh, Thread, Zigbee, 802. Download & set up nrfutil on your machine from here. I'm using a nRF52840 Dongle with connectivity_4. Copy URL Download offline documentation. The nRF52840 dongle doe snot have an onboard debugger, so in order to use RTT you will need to connect an external debugger as already mentioned. 0 sniffer · Issue #37 · makerdiary/nrf52840-mdk-usb-dongle · GitHub. nRF52840 Dongle Windows 10 driver. 4 GHz proprietary protocols. 7. 2. 15. Taidacent nRF52840 USB Dongle Bluetooth Low Energy Desktop nRF Connect Bluetooth 5. 15. Click Add HEX file and select the correct firmware for the dongle. After stranded around, eventually found the solution to compile and upload sketch to Nordic nRF52840 Dongle under PlatformIO and functioning correctly. 1 0 p 0 0 9 gnd gnd 1. 1. 07 p1. A list of distributors selling this product online should be displayed below. Some information: My machine is a linux mint 20. . It also supports development on the nRF52811 SoC. Firmware file names. In My Window 10 PC. nRF52840 Dongle More information about the board can be found at the nRF52840 Dongle website [1]. Connect the nRF52840 Dongle to the USB port. 15. The nRF52840 MDK USB Dongle is a small and low-cost development platform enabled by the nRF52840 multiprotocol SoC in a convenient USB dongle form factor. The RGB LED blinks red fast during flashing. nRF52840 Dongle v1. The next logic development step is to implement a virtual USB COM port using the nRF Dongle itself, so we can do away with. The Nordic Semiconductor Infocenter [2] contains the processor’s information and the datasheet. Please guide. 1490-1073. To connect the dongle, complete the following steps: Plug your dongle into the USB port of your computer. 29 and P0. 4 and proprietary wireless connectivity. I repeat your procedure without changing any codes and it worked well. After plugging in the dongle without holding down the user switch, I see a solid green light in the bottom right side of the dongle. When i go to the device manager it recognizes the device as a USB Composite Device, but when I go to This PC it doesnt shows any usb device. You can use it as nRF52840 module replacement or as an USB dongle, you decide. See the documentation for detailed instructions on how to configure Wireshark to decode Thread and Zigbee packets. Hi Nordic Team, One of our customer wants to integrate communication via Thread BLE on his IoT-Gateway. The Nordic Semiconductor Infocenter 2 contains the. This tutorial will cover download and setup of every software tool -- armgcc, nrfutil, and the nRF5 SDK -- you need for nRF52 development. 15. After general setup, you still need these steps: . nRF52840 MDK USB Dongle Versatile and low-cost development tool with Bluetooth Low Energy, Bluetooth mesh, Thread, Zigbee, 802. 0_dfu. SoftDevices. When evaluating BLE mesh with multiple nodes the nRF52840 Dongle is perfect to keep cost and physical size down. Make sure it is not in use by another application and that it has a Direct Test Mode compatible firmware. I'm very unexperienced with low-level programming, so I apologize is some of my questions make little sense. nRF52840 MDK USB Dongle is a small and low-cost development platform enabled by the nRF52840 multiprotocol SoC in a convenient USB Dongle form factor. Examples for nRF52840 Dongle. Best regards, Simon +1 Simonr over 4 years agoIn pursuing development of Thread-enabled devices for use in home automation, especially using the just announced Matter 1. 4 GHz proprietary protocol. To get started I would like to get the "sensor_client" and "sensor_server" samples provided with the nRF Connect SDK working on these. nRF52840 dongle error: PKT_SEND_MAX_RETRIES_REACHED. 2. 开发环境及工具准备. As far as I know, the dongle doesn't have debugger that's used in "NRF_LOG" functions' family and UART RX/TX pins aren't connected. Documentation Overview Complementary development kits. Examples of test equipment are the following: Power analyzer. It can also be used for development, and easily programmed over USB DFU from nRF Connect Programmer.