Reference: RBD-1527
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This Teensy 2.0–compatible development board is a compact, high-performance USB AVR platform based on the ATmega32U4 microcontroller. It comes pre-flashed with a bootloader, allowing you to upload code directly via a standard USB connection—no external programmer required.
Perfect for beginners learning microcontroller development as well as advanced users building custom USB-HID devices.
This Teensy 2.0–compatible development board is a compact, high-performance USB AVR platform based on the ATmega32U4 microcontroller. It comes pre-flashed with a bootloader, allowing you to upload code directly via a standard USB connection—no external programmer required.
Perfect for beginners learning microcontroller development as well as advanced users building custom USB-HID devices.
Based on ATmega32U4 8-bit AVR microcontroller
Pre-installed bootloader for direct USB programming
Supports easy uploading using Teensy Loader software (no driver installation required)
Fully compatible with Arduino IDE through the Teensy add-on package
Supports USB HID applications such as:
✔ Keyboard emulation
✔ Mouse emulation
✔ USB joystick
✔ USB-MIDI
✔ USB mass storage experiments
Ideal for prototyping USB peripherals and low-cost embedded projects
Compact size and suitable for solderless breadboards (version with pads)
Made in China
Custom USB keyboards & macro pads
USB mouse or gaming controller projects
Data logging (SD adapters), sensors, RFID, serial bridges
ISP programming experiments
USB to serial/USB to TTL projects
Education and AVR learning labs
You can download the Teensy Loader (teensy.exe) directly from the internet and upload your program without installing drivers.
Also fully supported by the Arduino IDE with the Teensy add-on.
Documentation reference (original Teensy):
https://www.pjrc.com/store/teensy.html
Microcontroller: ATmega32U4
Clock Speed: 16 MHz
Flash: 32 KB
SRAM: 2.5 KB
EEPROM: 1 KB
USB: Native USB device interface
I/O Pins: 25 total (22 easy-access via breadboard)
Power: USB powered
Bootloader: Pre-installed
Programming Interface: USB Mini-B
Supported Systems: Windows, Linux, macOS
1 × Teensy 2.0–Compatible Development Board
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Reference: RBD-1527
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This Teensy 2.0–compatible development board is a compact, high-performance USB AVR platform based on the ATmega32U4 microcontroller. It comes pre-flashed with a bootloader, allowing you to upload code directly via a standard USB connection—no external programmer required.
Perfect for beginners learning microcontroller development as well as advanced users building custom USB-HID devices.
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