STEMTera Breadboard (White)

via STEMTera
$71.50
SKU SM-100002

The world's first Arduino compatible built-in breadboard with Arduino shields, LEGO® bricks and native USB support.

STEMTera Breadboard is an innovation in breadboard history. It is the first breadboard with an Arduino compatible built-in that works with thousands of shields. With ATmega16U2 exposed, native USB projects can be easily developed using the LUFA framework. The LEGO® compatible bottom cover empowers projects to be built beyond imagination. 

STEMTera Breadboard is specifically designed to solve common issues using Arduino with a breadboard especially in the lab or classroom. There were 3 main objectives I wanted to focus on when designing STEMTera Breadboard: 

  • Reduce the headache of managing students' messy wires flying around microcontroller board and breadboard during class.
  • Enhance the current design (Arduino UNO) for native USB development without changing or adding extra components.
  • Improve adaptability, mountability and protection, enabling more projects to be built in the lab or classroom.

Programming STEMTera Breadboard


STEMTera Breadboard can be programmed like a regular Arduino UNO using : 


  • Atmel® Studio
  • Arduino IDE
  • AVR-GCC
  • AVR-GCC with LUFA
  • Codebender
  • Scratch
  • Or any other programming environment that the original Arduino UNO can be programmed from


General Specifications


Model : Breadboard 328

Part Number : STM100001 to STM100007

Dimensions : 111.8 x 79.8 x 16.1 mm

Packaging Dimensions : 165 x 110 x 40 mm

Nett Weight : 132 grams

Gross Weight : 200 grams (with packaging)

Tie Point : 634 ( 2 power buses, 1 full Arduino Uno R3 compatible pinout, full ATmega16U2 pinout and 80 x 5 terminal strips)

Wire Gauge : 20 - 24 AWG (22 AWG solid wire is highly recommended for good connections)

Material : ABS

Indicator : 4 LEDs ( Power, TX, RX and L )



Hardware Specifications - Arduino Compatible Section 


Microcontroller : ATmega328P-AU

Operating Voltage : 5VDC

Input Voltage : 6 - 20VDC (recommended 7 - 12VDC)

Digital I/O : 14 (of which 6 provide PWM output)

PWM : 6

Analog Input : 6

DC current per IO : 20mA

Flash Memory : 32KB

SRAM : 2KB

EEPROM : 1 KB

Clock Speed : 16 MHz


ATmega32U2 Section


Microcontroller : ATmega32U2

Operating Voltage : 5VDC

Input Voltage : 6 - 20VDC (recommended 7 - 12VDC)

Digital I/O : 21 (of which 3 provide PWM output)

PWM : 3

DC Current per I/O : 20mA

Flash Memory : 16KB

SRAM : 512B

EEPROM : 512B

Clock Speed : 16Mhz