Adafruit Circuit Playground Classic

Hardware

Platform Atmel AVR: Atmel AVR 8- and 32-bit MCUs deliver a unique combination of performance, power efficiency and design flexibility. Optimized to speed time to market-and easily adapt to new ones-they are based on the industrys most code-efficient architecture for C and assembly programming.

Microcontroller ATMEGA32U4
Frequency 8MHz
Flash 28KB
RAM 2.50KB
Vendor Adafruit

Configuration

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

[env:circuitplay_classic]
platform = atmelavr
board = circuitplay_classic

You can override default Adafruit Circuit Playground Classic settings per build environment using board_*** option, where *** is a JSON object path from board manifest circuitplay_classic.json. For example, board_build.mcu, board_build.f_cpu, etc.

[env:circuitplay_classic]
platform = atmelavr
board = circuitplay_classic

; change microcontroller
board_build.mcu = atmega32u4

; change MCU frequency
board_build.f_cpu = 8000000L

Debugging

PIO Unified Debugger currently does not support Adafruit Circuit Playground Classic 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.