> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt # SparkFun RedBoard - Programmed with Arduino **Type:** Product page · **SKU:** DEV-13975 · **Brand:** [Sparkfun](https://core-electronics.com.au/brands/sparkfun-australia) **Page:** https://core-electronics.com.au/sparkfun-redboard-programmed-with-arduino.html ([markdown](https://core-electronics.com.au/sparkfun-redboard-programmed-with-arduino.html.md)) At SparkFun we use many Arduinos and we’re always looking for the simplest, most stable one. Each board is a bit different and no one board has everything we want... ## Pricing - **Price:** $37.80 (inc GST) — $34.36 AUD, exc GST - **Quantity discounts:** 5+ $33.34 (exc GST) · 25+ $32.65 (exc GST) · 100+ $31.27 (exc GST) ## Availability & dispatch - Out of stock — the product page offers email notification when it returns. ## How to buy - **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=DEV-13975:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart. - **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/DEV-13975:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.) - **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there. - **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works) - **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt ## Description At SparkFun Sparkfun use many Arduinos and we're always looking for the simplest, most stable one. Each board is a bit different and no one board has everything Sparkfun want, so Sparkfun decided to make our own version that combines all our favorite features. The SparkFun RedBoard combines the simplicity of the UNO's Optiboot bootloader (which is used in the Pro series), the stability of the FTDI (which Sparkfun all missed after the Duemilanove was discontinued) and the R3 shield compatibility of the latest Arduino UNO R3. The RedBoard can be programmed over a USB Mini-B cable using the Arduino IDE: Just plug in the board, select “Arduino UNO” from the board menu and you're ready to upload code. RedBoard has all of the hardware peripherals you know and love: 14 Digital I/O pins with 6 PWM pins, 6 Analog Inputs, UART, SPI and external interrupts. We've also broken out the SDA, SCL and IOREF pins that showed up on the UNO R3, so the RedBoard will be compatible with future shields. This version adds an SMD ISP header for use with shields. You can power the RedBoard over USB or through the barrel jack. The on-board power regulator can handle anything from 7 to 15VDC. Check out the related items below for a compatible wall-wart power supply. Not sure which Arduino or Arduino-compatible board is right for you? Check out our [Arduino Buying Guide](https://www.sparkfun.com/arduino_guide)! **Features:** - ATmega328 microcontroller with Optiboot (UNO) Bootloader - USB Programming Facilitated by the Ubiquitous FTDI FT231X - Input voltage - 7-15V - 0-5V outputs with 3.3V compatible inputs - 14 Digital I/O Pins (6 PWM outputs) - 6 Analog Inputs - ISP Header - 32k Flash Memory - 16MHz Clock Speed - All SMD Construction - R3 Shield Compatible - Red PCB! **Documents:** - [Schematic](https://core-electronics.com.au/attachments/localcontent/RedBoard-V22_1073763c42e.pdf) - [Eagle Files](https://core-electronics.com.au/attachments/localcontent/RedBoard_V22_480870deb63.zip) - FTDI Drivers - [How to Install FTDI Drivers](https://learn.sparkfun.com/tutorials/how-to-install-ftdi-drivers) - Arduino IDE Download - Product Video - [Hookup Guide](https://learn.sparkfun.com/tutorials/redboard-hookup-guide) - [Graphical Datasheet](https://core-electronics.com.au/attachments/localcontent/Redboardv1_390213d36cd.pdf) - [RedBoard vs Uno Comparison ](https://learn.sparkfun.com/tutorials/redboard-vs-uno) - [GitHub](https://github.com/sparkfun/RedBoard/tree/master) (Design Files) ## Guides for this product - [Arduino Projects with Motion (Using Sparkfun RedBoard)](https://core-electronics.com.au/guides/arduino/arduino-projects-with-motion-using-sparkfun-redboard/) - [Arduino Projects with Sound (Using Sparkfun RedBoard)](https://core-electronics.com.au/guides/arduino/arduino-projects-with-sound-using-sparkfun-redboard/) - [Arduino Projects with Robotics Using the Sparkfun RedBoard](https://core-electronics.com.au/guides/arduino/arduino-projects-with-robotics-using-the-sparkfun-redboard/) - [Arduino Projects with an LCD (Using Sparkfun RedBoard)](https://core-electronics.com.au/guides/arduino/arduino-projects-with-lcd-using-sparkfun-redboard/) ## Videos for this product - [Sparkfun Redboard - Setting up the Software IDE](https://core-electronics.com.au/videos/sparkfun-redboard-setting-up-the-software-ide) - [TMP36 Temperature Sensor Project with Arduino Sparkfun Redboard](https://core-electronics.com.au/videos/tmp36-temperature-sensor-project-with-arduino-sparkfun-redboard) - [Sparkfun Inventor's Kit for Learning Arduino - Ultrasonic Distance Sensor (Circuit 2C with HC-SR04)](https://core-electronics.com.au/videos/sparkfun-inventors-kit-for-learning-arduino-ultrasonic-distance-sensor-circuit-2c-with-hc-sr04) - [Sparkfun Inventor's Kit for Learning Arduino - Motion with Servo's (Circuit 3A)](https://core-electronics.com.au/videos/sparkfun-inventors-kit-for-learning-arduino-motion-with-servos-circuit-3a) ## Images - [Product image 1](https://core-electronics.com.au/media/catalog/product/1/3/13975-01.jpg)