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General| Processor | ARM Cortex-M4 |
|---|---|
| Operating Voltage | 1.7 V to 3.6 V |
| GPIO | Up to 32 |
| Temperature Range | -40°C to +85°C |
| Security | ARM TrustZone CryptoCell 310 |
| Package | QFN, WLCSP |
| RAM | 64 KB |
| Bluetooth | Bluetooth 5 |
| NFC | Yes |
| ADC | 12-bit |
| Operating Frequency | 64 MHz |
| Flash Memory | Up to 512 KB |
Overview of Nordic Semiconductor tools and supported IDEs for toolchain selection.
Instructions for downloading and extracting nRF5 SDK files for development.
Steps to download, install, and activate SEGGER Embedded Studio (SES) and J-Link software.
Guide to installing nRF5x Command Line Tools for various OS, including PATH setup.
Procedure for erasing the development board contents using SES or nrfjprog.
Steps to import Keil MDK projects into SEGGER Embedded Studio (SES), including CMSIS-CORE.
Instructions for compiling applications from SES projects or converted Keil projects.
Configure flash and SRAM placement macros for SoftDevice integration in SES.
Programming the compiled application and SoftDevice onto the development board.
Steps to add existing or create new source files into the SES project directory.
Add header file paths to user include directories in SES for project compilation.
Establishing Real Time Transfer (RTT) communication for debugging and logging via J-Link.
Connect to the board using CDC-UART via a terminal emulator for serial communication.
Use nRF Connect mobile app to test Bluetooth Low Energy applications.
Use nRF Connect for Desktop to test applications with a DK or dongle.
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