# nRF52832 Environment Note
[TOC]

# Spec
- 64MHz Arm Cortex-M4 With FPU
- 32 / 64 Kb RAM
- 256 / 512 Kb Flash
- 32 GPIOs
- Bluetooth 5.4 With Mesh
- PWM, PDM, I2S, 12-Bit ADC, Comp, 128-bit AES, NFC-A

# Development Kits
- [nRF52 DK](https://www.nordicsemi.com/Products/Development-hardware/nrf52-dk)
- [MDBT42Q-DB-32](https://www.raytac.com/product/ins.php?index_id=82)
- **Author：我用這個**

# SDK
- [nRF5 SDK](https://www.nordicsemi.com/Products/Development-software/nrf5-sdk)
- 沒有RTOS (Bare Metal)，支援Keil / [SES](https://www.segger.com/products/development-tools/embedded-studio/) / IAR / GCC CLI 開發
- 官方：**目前處在「維護模式」**，推薦使用nRF Connect SDK
- [nRF Connect SDK](https://github.com/nrfconnect/sdk-nrf)
- 基於Zypher RTOS，支援 VSCode (官方推薦) / GCC CLI 開發
- SES 開發**僅支援V1.9(含)以下**版本。
- [nRF Connect for Desktop](https://www.nordicsemi.com/Products/Development-tools/nrf-connect-for-desktop)
- [nRF Command Line Tools](https://www.nordicsemi.com/Products/Development-tools/nrf-command-line-tools/download)
- [J-Link Software](https://www.segger.com/downloads/jlink/#J-LinkSoftwareAndDocumentationPack)

## SDK安裝

## VSCode安裝
- [nRF Connect for VS Code Extension Pack](https://marketplace.visualstudio.com/items?itemName=nordic-semiconductor.nrf-connect-extension-pack)

## Build Options