2 Developer Kit. The BMD-34x-EVAL kit from Rigado allows for stand-alone use of the BMD-340, BMD-341, BMD-370, or BMD-380 module featuring the Nordic nRF52840 RF System on Chip (SoC). This is not needed if the currently running application uses the DFU trigger library. 2, and BT5 Bluetooth specification. In fact, following the nRF52840 DK instructions are a reasonable place to start. A CME/CNE/COE meeting with four separate programs for 700+ comprehensive ophthalmologists, 230+ retina specialists, 150+ ophthalmic nurses and 150+ administrators that occurs annually in Hawaii rotating among Kauai, Maui and The Big Island. Installing the ARM Toolchain & Nordic Tools All of the nRF5 SDK's examples, components, and libraries are written in C. Chip nRF52840 Size 18mm(L)*14mm(W)*1. hex file containing the project’s compiled firmware. However, as soon as moving away from the development platform working with an off-board programmer becomes important. Programming is supported through a USB enabled  This tutorial provides instructions for getting started with the Nordic nRF52840- DK. nRF52840 Preview De velopment Kit Pr oduct Brief The k ey f eatures of the de velopment kit ar e: Jun 23, 2020 · The nRF52840 SoC is a flexible, efficient Bluetooth 5 designed and developed by Nordic Semiconductor. This post is intended to assist users in the initial setup and demonstration of programming Nordic's nRF5x SoCs with Pitaya-Link, a low-cost debug probe based on the CMSIS-DAP protocol standard. Nordic provides the free to use Bluetooth LE sniffer and it can run with Nordic Development Board. exe), and a PC programming tool project written in C#. NRF52840-QIAA-R – IC RF TxRx + MCU 802. /nrfjprog -f nrf52 -s 683704924 --chiperase --program \ ~/openthread/output/nrf52840/bin/ot-rcp. Advanced installation. As such it has the ability to support complex and demanding applications as a single chip solution. You'll be able to sample raw data, build models, and deploy trained machine learning models directly from the studio. To compile those source files you'll need a C compiler for the ARM architecture. Some experience in developing software for embedded systems. Feb 21, 2020 · Micropython has a port for the nRF52840dongleand has guides for flashing the firmware onto the dongle usingvarious methods via SWD. The flash/ROM address starts at 0x00000000. Whether you're looking to earn a bachelor’s degree or you' When businesses focus on the wellness of their employees, there are many upsides including boosting company morale, increasing productivity and attracting top talent. First, we need to erase NRF52840 flash: Open CMD, connect NRF52840 to PC and ⚫ using ARM Debugger(JLink) for programming. Nordic Semiconductor nRF52840 Development Kit (nRF52840-DK) is a versatile, single-board development tool for Bluetooth ® 5. If you didn’t have the chance to go to college, then you’ll find that it limits your career choices. In the VDD position, the SoC is powered either from the on-board buck regulator, coin cell battery, or external supply (P21). One major helper is the onboard programmer implementing the Segger JLINK SWD protocol. Aug 17, 2020 · The Arduino Nano 33 BLE Sense is an evolution of the traditional Arduino Nano, but featuring a lot more powerful processor, the nRF52840 from Nordic Semiconductors, a 32-bit ARM® Cortex™-M4 CPU running at 64 MHz. 2 / Bluetooth Low Energy, 802. /deploy. Powered by Nordic’s nRF52840 silicon, the small form factor BL654 modules, DVKs and USB Dongle provide for a secure, robust BLE and Cortex -M4F CPU for any OEM’s product design. com/eng/Products/nRF52840-DongleUbuntu udev rulessudo cp 71-nrf. 768 kHz Crystal • USB peripheral connector • Multiple power inputs Nordic Semiconductor nRF52840 Development Kit (nRF52840-DK) is a versatile, single-board development tool for Bluetooth ® 5. I'm not getting the results I expect from my program, or indeed any results at all, though I'm not sure if my problem stems from my program or the linker script I wrote. The nRF52840 Dongle is a small, low-cost USB dongle that supports Bluetooth 5, Bluetooth mesh, Thread, ZigBee, 802. Jan 14, 2021 · Remove the programming cable and the USB-A extension cable. The following documents are most like additional remarks. Locate the downloaded file on your computer, and move it into the DAPLink drive. With the nRF52840 at the heart of your project, you'll be presented with a seemingly endless list of project possibilities. This guide teaches you how to get started using the nRF52840-DK with Atmosphere. Connect the Thingy:91 to the debug out port on a 10-pin external debug probe, for example, nRF9160 DK (Development Kit), using a 10-pin JTAG cable. Requirements. Here are employee wellness program ideas that focus on these goals and mo Online degree programs enable you to further your knowledge from home. It will also show you ho Before you try to program firmware to OpenSK, please read the original OpenSK guide at first. Here I’ll describe the programming considering the specifics of the Embedded Go. – elliptic_hyperboloid Jul 10 '20 at 16:33 memory mapped, this AP can control the entire device including programming it. Nov 27, 2018 · Program application using nRF Connect Programmer. 3. Two of them are the SWDIO and SWCLK pins used by SWD. Dec 18, 2019 · Like if you have or are interested in any of these nRF52840 boards: I have several Particle Xenon’s, Argon’s. With setup complete, you can program the nRF52840-DK: From Atmosphere Studio’s Embedded tab, click the button from the tab’s toolbar. When getting started with BLE using the NRF52-DK Development Kit there are a couple of benefits. The SparkFun Pro nRF52840 Mini is a breakout and development board for Nordic Semiconductor’s nRF52840 – a powerful combination of ARM Cortex-M4 CPU and 2. Open an nRF Connect for Desktop app and select the serial number of the nRF52840  Device Firmware Update Sample Application Guide. See below for details on what's failing. These programs promote advances in technology and provide accessibility to data, tools, and re Learn basic computer programming skills and master the art of writing C/C++ programs to solve real world problems. This initiates programming of the nRF52840-DK. To program the nRF52840 Dongle: 1. This thread is intended to be a collecting point for all information related to nRF52840. 2. Hardware-compatible with the Arduino Uno Revision 3 standard, the nRF52840 Downloaded fromArrow. 4GHz Bluetooth radio. 23 Apr 2020 It can also be used to develop code for the nRF52840 SoC mounted on the dongle. Programming can be tricky, but it doesn't have to be off-putting. 0 (Full speed) controller; Raytac Corporation, BLE Module Maker based on Nordic nRF51822, nF51422, nRF52832, nRF52840 Solution with BT4. rules /etc/udev/rules. Before you start, check Getting started. It can also be used to erase. You can use the developer kit to prototype your IoT products and then scale to Feb 08, 2020 · Do you feel like you just don't have a CLUE? Well, we can help with that - get a CLUE here at Adafruit by picking up this sensor-packed development board. Different nRF5x boards can be used with some minor modifications. 2 Developer Kit is a versatile IoT prototyping platform, including the nRF52840 M. 1. nrfutil can be used for programming the Dongle from the command line. 1 5 V power sources The nRF52840 Preview DK board has a 5 V boost regulator. The nRF52840 SoC is built around a 32 bit ARM Cortex-M4F CPU with 1MB flash and 256KB RAM on chip. Introduction. As far as I can detect the dongle is not really useful for debugging In the midst of launching our crowd supply campaign for nRF52840 based board Blip, we decided to do a project with it which will show some of its capabilities. Type command to erase NRF52840 Vision: V1. NRF52840Flash and upload Bluetooth Softdevices3 with  6mm(H) BLEAntenna NRF52840 NRF52840 Chip antenna User manual-- NRF52840-2-Contents. nRF52840-DK SoC Power Measurement using Oscilloscope (Source Nordic Semiconductor nRF52840-DK User Guide) Important Notes : Do not power your development board from a USB when measuring current, otherwise readings are invalid. 2 Module and M. Oct 29, 2018 · Keep in mind that the dongle does not have debug capabilities, but rather only supports programming or communicating via the USB port. You need Embedded Studio for ARM. Sep 17, 2019 · Here are some of the advantages nRF52840 offers: Pre-certified and readily available modules from several vendors, including Raytac at a competitive price — This will considerably cut down The M. com. 2 Module. EYSHSNZWZ nRF52832. I have a Github blog about the boards here and a Particle blog about Order today, ships today. Nordic Semiconductor Documents. Startup Sequence. py --board=nrf52840_dongle --opensk Beside able to program the IC chip on its own board, this development kit can also act as a programmer to program nRF52xxx or nRF91xxx chips on other boards. This Programming Guide describes every register and bit for host  2 Jul 2020 complete setup and programming methods. When this feature becomes available, this low-cost dongle will serve as a great sniffer especially for capturing Bluetooth 5 BLE traffic including long-range mode (Coded PHY), high-speed mode (2M PHY), and extended I am trying to program my NRF52840 chip with the Secure Bootloader UART project, in addition to the BLE App UART project as mentioned in the title. At the end of the day the nRF52840 is just another ARM. A stock nRF52840 does not have this hardware so it has to be programmed with a dedicated programming module. Description. 4 GHz Bluetooth radio. It seems there's a lot confusion about it since different videos shows different approach with part description. The difference between V1 and Aug 07, 2019 · This product is Bluetooth Low Energy (BLE) module using the Nordic NRF52840 SoC solution. The Dongle can be made to enter bootloader mode in one of the two ways: Trigger the nRF52840 USB DFU endpoint. Therefore maybe it’s possible to burn TockOS onto the nRF52840 if Ican follow the same steps as developers of Micropython but use thebinaries for TockOS. Unless you purchased an nRF52840 board from Adafruit, you probably don't have the right bootloader installed. Before using OpenOCD the SWD wiring needs to be set up between the Pi and the nRF52840 dongle. Init to initialize. Serial Wire Debug interface SW- DP AHB- AP Other AP Other AP Cortex Memory Map SWDIO SWCLK 1. The easiest way is to check the device name if device will broadcast device name after programming is done; or use I/O to trigger LED and its behavior. 2 Module using the M. Jul 11, 2020 · nRF52840 M. Feb 11, 2020 · Programming the nRF52840 Dongle. 4 GHz proprietary applications on the nRF52840 SoC. So far, having these two projects together works great - normal operation and DFU Upgrades (delivered over UART) work great. 19 Jul 13, 2020 · We will take one of the Board as a reference board to learn more about NRF52840 Programming & explore the features. An open-source developer kit based on a removable nRF52840 M. 2 Dockincluded in the Developer Kit features a fully-integrated DAPLink debugger, which enables you to program and debug the nRF52840 M. You can use nRF9160 as a programmer device to program the chips (nRF52840 or nRF9160) on the Thingy91 board via the JTAG cable (10pins ribbon cable). Nordic nRF52840 System-on-Chip: 1. This is the only difference between the two systems. This video tutorial will show you how to get started with SEGGER Embedded Studio and how to open your first example in the nRF5 SDK. Herein we take app_uart as example to show you how to program such demos. On-chip USB 2. 4 GHz proprietary protocols. #nRF52840 Dongle getting startedhttps://www. You can easily program the Dongle using the following tools: nRF Connect for Desktop; nrfutil from the command line. However, with a JLink its super easy to install the bootloader. The nRF52840 Dongle from Nordic Semiconductor is an incredibly energy-efficient 2. It also supports development on the nRF52811 SoC. A hardware overview and hookup guide for the SparkFun Pro nRF52840 Mini -- a breakout for Nordic's impossibly cool Bluetooth/ARM Cortex M4 SoC. To program the Dongle, it must be in bootloader mode. Reset halt, halts the target. Hope this helps! The nRF52840 DK is a versatile single board development kit for Bluetooth Low Energy, Bluetooth mesh, Thread, Zigbee, 802. Tested with version 4. So let’s clone the Note that as long as SB47 is shorted, it is not possible to program the onboard nRF52840 SoC even if the external board is unplugged. nRF Sniffer for Bluetooth LE The nRF Sniffer for Bluetooth® LE is a useful tool for learning about and debugging Bluetooth Low Energy applications. nRF5 SDK for Thread and Zigbee. hex --reset The following output is generated upon success: Jan 10, 2020 · on Flashing the NRF52840 with a Blackmagic Probe SWD/JTAG Programmer. Despite the rising costs of tuition, a bachelor's degree doesn’t hold the same value as more and more people are getting them. Bluetooth demo codes are based on. It's an Adafruit ItsyBitsy nRF52840 Express featuring the Nordic nRF52840 Bluetooth LE processor! Teensy & powerful, with an fast nRF52840 Cortex M4 processor running at 64 MHz and 1 MB of FLASH - this microcontroller board is perfect when you want something very compact, with a heap-load of memory and Bluetooth LE support This Itsy is your Programming nRF5x SoCs with Pitaya-Link. On the PCA10056 the JLink is even built in! R15 is the program counter. 0 2. 4GHz proprietary; 3. Learn basic computer programming skills and master the art of writing C/C++ programs to solve real world problems. 0 18/06/2020 firmware writing tool (nRF Command Line Tools/ nRF Programmer). The nRF52840 SoC is built around a 32-bit ARM® Cortex®-M4F processor optimized for ultra-low power operation. This is free for use when programming Nordic devices. I am trying to program my NRF52840 chip with the Secure Bootloader UART project, in addition to the BLE App UART project as mentioned in the title. This includes creating your first project, programming the project’s firmware into the nRF52840-DK, registering the device to Atmosphere, and having its data displayed on a dashboard. Mar 12, 2020 · Ways to program Nordic nRF52840 chip on the nRF52840-DK Programming the nRF52840 chip, through the USB Mass Storage, vs SWD (Left side of the board) Programming the nRF52840 chip, through the nRF USB, vs serial USB bootloader (Bottom side of the board) Oct 25, 2019 · Nordic nRF52840 Dongle (PCA10059) This blog is to describe how to use the nRF52840 dongle (PCA10059) as the development board. Note that Select the dongle in the dropdown in The nRF52840 Dongle can be programmed through the built-in USB bootloader. 1. Open nRF Connect for Desktop and launch the Programmer app. Combining Bluetooth 5, Bluetooth Mesh, Thread, IEEE 802. I selected MakePython NRF52840 Board from Makerfabs. Just 20 years ago, a bachelor's degree was enough to compete in the job market. Figure 1. Hardware: nRF52840 DK ,and nRF52840 Dongle. The next four bytes are loaded onto the program counter, which means that the first instruction which executes upon reset is the one at this Sep 06, 2019 · Testing the LEDs and buttons on the nRF52840 PCA10059¶ There are 2 samples that allow you to test that the buttons (switches) and LEDs on the board are working properly with Zephyr: Blinky Application; You can build and program the examples to make sure Zephyr is running correctly on your board. I have been couple of videos on YT for programming this module but not able to find any tutorial which can guide me right from setting up my entire platform like which tools to download which IDE and all. To speed up the development of the user's mass programming tool, this application note gives detailed introduction to the Atmel-ICE setup, driver installation, user guide of the Atmel-Studio command line utility (atprogram. There are several tools you should download to get started: Segger Embedded Studio. ARM Cortex-M4F processor optimized for ultra-low power operation; 2. It includes an NFC antenna that quickly enables utilization of the NFC-A tag The nRF52840 Dongle is a small, low-cost USB dongle that supports Bluetooth 5, Bluetooth mesh, Thread, ZigBee, 802. Although Nordic nRF52840 Dongle User Guide 28/11/2018 reads "The nRF52840 Dongle (PCA10059) is the preferred hardware to be used with the nRF Connect for Desktop software package to develop and test your nRF-based wireless solutions", a word of caution should be added. OpenOCD comes with a configuration file for the nRF52 chips so source can be used to specify the target. However, OCG programs support research on structural, functional, and translational genomics, as well as the development of next-generation cancer models. FREEAdd a A CME/CNE/COE meeting with four separate programs for 700+ comprehensive ophthalmologists, 230+ retina specialists, 150+ ophthalmic nurses and 150+ administrators that occurs annually in Hawaii rotating among Kauai, Maui and The Big Island. I assume you’ve read the Getting started article and you have a ready to use Go compiler with support for noos/thumb target. This section describes how to program the nRF52840 M. Upon reset, the first four bytes are loaded onto the stack pointer, which sets up the stack (stack grows down). If this doesn't make sense to you, or if you still aren't quite sure what PHP programming is for, keep reading to learn mor With more and more people getting into computer programming, more and more people are getting stuck. This is why many people are pushi Want to learn more about what makes the web run? PHP is a programming language used for server-side web development. 15. This does not aim to test any or full function of your device, only a simple method for the operator to know programming status. Feb 18, 2019 · Chipname is set to the nRF52840. The nRF52840 is designed around an ARM Cortex-M4 CPU with floating Point unit (FPU) and has 1MB flash with cache and 256kB RAM. 1 Date: 2019. There’s a detailed Pinouts page, and a ton of resources on • On-board programming and debug (SEGGER J-Link-OB) • Able to program external modules • Virtual COM port over USB • 44 GPIO of the BMD-345 / nRF52840 • Buttons and LEDs for user interaction • NFC antenna connector • 32. nRF52840 MDBT50Q Module Feb 26, 2020 · Tutorials Programming nRF5x SoCs with Pitaya-Link. 4, ANT and 2. nordicsemi. Powered by Nordic's nRF52840 silicon, the small form factor provides for a The BL654 provides you with maximum development flexibility with programming options for User Guide - BL654 USB with smartBASIC, All, Brochure, 07/25/ and used in accordance with the instructions, may cause harmful interference to For further information on programming the nRF52840 Dongle, see Nordic  Connect, Register, Virtualize and Program¶ · A serial port over USB · A mass storage device for drag-n-drop programming flash memory · A SEGGER J-Link debug  The MAX3421E adds USB host or peripheral capability to any system with an SPI interface. Rev. Here are 10 top tips for beginners just starting to learn computer progra Online degree programs offer the flexibility and convenience you need to advance your studies while working a day job, raising children or juggling other elements of your busy life. 1, BT4. 4GHz (BLE/ANT/Thread/Zigbee) development board for the nRF52 SoC that can b The Nordic Semiconductor nRF52840 DK is a development board with a Cortex-M4 microcontroller, QSPI flash, and an integrated BLE radio - and it's fully supported by Edge Impulse. Note: A2 and A3 are not required for programming. 2 module, designed for IoT prototyping. Also, as of the time of this tutorial, the nRF Sniffer application does not support the nRF52840 dongle, but this is inevitable to change. The Dongle is needed for the intermediate and advanced levels only. 19 Jan 2019 JLink programmer is used to programming NRF52840. nRF52840 Development kit User Guide, hardware section . 01. 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 / Thread, ANT/ANT+, and proprietary 2. d/sudo cp 99-mm- Getting Started with nRF52840-DK. 2 MicroMod connector to allow you to plug in a compatible MicroMod Carrier Board with any number of peripherals. The Nordic Semiconductor Combo Wireless Modules nRF52840 SoC is an advanced, highly flexible ultra-low power multiprotocol SoC ideally suited for ultra-low power wireless applications. Any help would be appreciated. Oct 16, 2016 · Guide Contents Guide Contents you can program the nRF52840 chip directly to take full which can use either commandline UART programming with The SparkFun Pro nRF52840 Mini is a breakout and development board for Nordic Semiconductor's nRF52840 -- a powerful combination of ARM Cortex-M4 CPU 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. The BL654 provides you with maximum development flexibility with programming options for the Nordic SDK, a simple, intuitive AT Command Set, as well as Laird’s own smartBASIC environment. If you have a PCA10056 (Nordic nRF52840 DevKit) it comes blank, for example. Insert the nRF52840 Dongle into a USB port on the computer. Targets, should display the single target status for the nRF52840. OpenSK Model¶ We have two models of OpenSK USB Dongle, V1 and V2. The nRF52840 Preview De velopment Kit (DK) includes har dware, firm ware sour ce code, document ation, hardw are schematics, and la yout files. py --board=nrf52840_dongle --opensk --programmer=openocd; pyOCD: . for programming the nRF52840 blestack/ble_sw_dev_guide Navigate to the location of the nRFx Command Line Tools, and flash the OpenThread RCP hex file onto the nRF52840 board, using the board's serial number: $ cd ~/nrfjprog/ $ . Other Rigado modules have evaluation kits covered by other documents. 0, BT4. BMD-34x-EVAL User Guide Rev 2. I have some Nordic nrf52840 USB Dongles, along with Makerdairy nRF52840 and Fanstel. 2 Debug Pins The EFM32 has three pins used for debugging. Press the reset button to put the Dongle in DFU mode. Some of the binaries for the PCA10056 even run unmodified on the Xenon. 5 Programming the nRF52840 Dongle Programming the nRF52840 Dongle in nRF Connect Programmer requires a different approach than programming the nRF51 Dongle. 4 based wireless applications, based on the Nordic Semiconductor nRF52840 The nRF52840 DK is a versatile single board development kit for Bluetooth Low Energy, Bluetooth mesh, Thread, Zigbee, 802. IMO, I like to use NetBeans as my IDE of choice (and I've been using it for about 10 years now for many different embedded platforms). 0 2 Introduction The BMD-34x-EVAL kit from Rigado allows for stand-alone use of the BMD-340, BMD-341, BMD-370, or BMD-380 module featuring the Nordic nRF52840 RF System on Chip (SoC). Mar 12, 2020 · The Adafruit Feather nRF52840 Sense takes our popular Feather nRF52840 Express and adds a smorgasbord of sensors to make a great wireless sensor platform. It has protocol support for Bluetooth 5, Bluetooth mesh, ANT and 2. To make it compatible with existing projects, we made it the same shape and size as the BBC micro:bit and with the same edge-connector on the bottom with 5 big Jul 08, 2020 · This blog is to provide the procedure how to install the nRF Sniffer and run on the Window 10. There is a great tutorial on this topic that is definitely worth reading. If you do not have the Nordic nRF52840-DK, visit the AWS Partner Device  29 Nov 2018 It features a USB interface (using the nRF52840's native USB support), which can be used to program, power, and communicate with the chip. 4 GHz proprietary development on the nRF52805, nRF52810 and nRF52832 SoCs. programming tool for special features or other reasons. This is how you'd wire up the BMP for "classic" serial debugging. They offer flexibility and are a great choice for parents. 0. 4GHz applications using the nRF52840 Multi-Protocol SoC (System on Chip). The nRF52840 MDK USB Dongle was previously shipped with Open Bootloader with Device Firmware Update (DFU) functionality. I've written a comprehensive tutorial on how to set it up for the nRF52840 Preview Development Kit on a Mac. Although flashing using a Segger JLink probe is the officially supported way, our tool, deploy. 4 GHz Bluetooth transceiver in the MicroMod form-factor with the M. 2 Dock. The complete nRF52 Mac development tutorial. You can use the BMP both for programming and serial communication - no need for a second FTDI module. Do not measure current with your board in debug mode, otherwise reading are invalid. Oct 04, 2018 · Nordic Semiconductor nRF52840 Development Kit (nRF52840-DK) is a versatile, single-board development tool for Bluetooth ® 5. - Supported Taiyo Yuden BLE module EYSKBNZWB nRF52840. Open nRF Connect for Desktop and launch nRF Connect Programmer. Blip is a development board for Bluetooth Low Energy (BLE) and 802. They are designed according to the nRF52840 USB dongle, which is used by Google OpenSK firmware. This downloads a . The source code and the project file are located in: nrf52840-mdk-usb-dongle/examples/open_bootloader. The new Adafruit Feather nRF52840 Sense guide has all the details about the board and everything you need to get started with it. 6mm(H) BLEAntenna NRF52840 NRF52840 Chip antenna User manual--NRF52840-2-Contents The nRF52 DK is a versatile single board development kit for Bluetooth Low Energy, Bluetooth mesh, NFC, ANT and 2. 4 GHz proprietary stacks. Jan 15, 2021 · Featuring the nRF52840 SoC from Nordic Semiconductor, the SparkFun MicroMod nRF52840 Processor offers a powerful combination of ARM Cortex-M4 CPU and 2. I may also purchase a Sparkfun and Adafruit Feather or an April nRF52840 board. nRF52840 M. py also supports other methods: OpenOCD: . It facilitates development exploiting all features of the nRF52840 SoC. 4GHz 73-VFQFN Dual Rows, Exposed Pad from Nordic Semiconductor ASA. And some Arduino Nano 33 BLE Sense boards. 6. We wanted to build some projects that have a small screen and a lot of sensors. To program the sample or application: Set the Thingy:91 SWD selection switch (SW2) to nRF91 or nRF52 depending on whether you want to program the nRF9160 SiP or the nRF52840 SoC component. Using the GNU Arm Embedded Toolchain, run arm-none-eabi-gdb in a console and enter the following commands to unlock the NRF52: Basic knowledge in the C programming language. 4, Bluetooth Bluetooth v5. I've recently purchased an nrf52840 usb dongle; however, I'm new to programming without an IDE and with Nordic products in general.