# LowPowerLab CurrentRanger

Contents

- LowPowerLab CurrentRanger

  - Hardware

  - Configuration

  - Debugging

  - Frameworks

## Hardware

Platform Atmel SAM: Atmel | SMART offers Flash- based ARM products based on the ARM Cortex-M0+, Cortex-M3 and Cortex-M4 architectures, ranging from 8KB to 2MB of Flash including a rich peripheral and feature mix.

Microcontroller | SAMD21G18A
Frequency | 48MHz
Flash | 256KB
RAM | 32KB
Vendor | LowPowerLab

## Configuration

Please use `current_ranger` ID for board option in “platformio.ini” (Project Configuration File):

    [env:current_ranger]
    platform = atmelsam
    board = current_ranger

You can override default LowPowerLab CurrentRanger settings per build environment using `board_***` option, where `***` is a JSON object path from board manifest current_ranger.json. For example, `board_build.mcu`, `board_build.f_cpu`, etc.

    [env:current_ranger]
    platform = atmelsam
    board = current_ranger

    ; change microcontroller
    board_build.mcu = samd21g18a

    ; change MCU frequency
    board_build.f_cpu = 48000000L

## Debugging

PIO Unified Debugger currently does not support LowPowerLab CurrentRanger board.

## Frameworks

Name | Description
--- | ---
Arduino | Arduino Wiring-based Framework allows writing cross-platform software to control devices attached to a wide range of Arduino boards to create all kinds of creative coding, interactive objects, spaces or physical experiences.