Teensy 2.0

Hardware

Platform Teensy: Teensy is a complete USB-based microcontroller development system, in a very small footprint, capable of implementing many types of projects. All programming is done via the USB port. No special programmer is needed, only a standard USB cable and a PC or Macintosh with a USB port.

Microcontroller

ATMEGA32U4

Frequency

16MHz

Flash

31.50KB

RAM

2.50KB

Vendor

Teensy

Configuration

Please use teensy2 ID for board option in “platformio.ini” (Project Configuration File):

[env:teensy2]
platform = teensy
board = teensy2

You can override default Teensy 2.0 settings per build environment using board_*** option, where *** is a JSON object path from board manifest teensy2.json. For example, board_build.mcu, board_build.f_cpu, etc.

[env:teensy2]
platform = teensy
board = teensy2

; change microcontroller
board_build.mcu = atmega32u4

; change MCU frequency
board_build.f_cpu = 16000000L

Uploading

Teensy 2.0 supports the following uploading protocols:

  • teensy-cli

  • teensy-gui

Default protocol is teensy-gui

You can change upload protocol using upload_protocol option:

[env:teensy2]
platform = teensy
board = teensy2

upload_protocol = teensy-gui

Debugging

Debugging currently does not support Teensy 2.0 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.