Fio v3 hookup

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Track My Order. Frequently Asked Questions. International Shipping Info. Send. Mon-Fri, 9am to 12pm and 1pm to 5pm U. Mountain Time:. Welcome to the new frontier of Arduino-compatible boards, made possible by the ATmega32U4. The SparkFun Pro Micro [ 3.

Fio v3 hookup

It's an Arduino-compatible microcontroller, micro-sized, and it accomplishes with one single chip what old Arduino UnosDuemilanovesand Diecimeillas could never dream of: true USB functionality. Here at SparkFun, we refuse to leave 'good enough' alone. That's why we're adding to our line-up of Arduino-compatible microc…. This tutorial also covers the Fio v3which works a lot like the Pro Micro but adds features like easy XBee interfacing and LiPo charging. Not only is it small and LiPo-ready, it's a ve…. This tutorial aims to introduce you to both the hardware and firmware sides of the Pro Micro and Fio v3.

We'll also dedicate a few s to helping install the boards on Windows and Mac. Here's a summary of what will be covered:. Before delving into this tutorial, here are some concepts you should be familiar with. If you're not, consider checking out the related tutorial first. Before we get into installing and using the Pro Micro, let's quickly look at the board -- examine its inputs, outputs, and other hardware quirks. Here's a map of which pin is where, and what special hardware functions it may have:. Every pin can be used as a digital input or outputfor blinking LEDs or reading button presses.

These pins are referenced in the Arduino IDE via an integer value between 0 and The A0-A3 pins can be referenced digitally using either their analog or digital pin. Nine pins feature analog to digital converters ADCs and can be used as analog inputs. These are useful for reading potentiometers or other analog devices Fio v3 hookup the analogRead Fio v3 hookup function. There are five pins with pulse width modulation PWM functionality, which allows for a form of analog output using the analogWrite [pin], [value] function.

Fio v3 hookup

These pins are indicated on-board with a faint, white circle around them. The Pro Micro has five external interruptswhich allow you Fio v3 hookup instantly trigger a function when a pin goes either high or low or both. One red LED indicates whether power is present. Pro Micros come in two flavors, which vary by system voltage and operating frequency. For example, if you have a 3. Don't forget which version you have! We'll need to differentiate between the two when we get to ing code in Arduino. If you're not sure which version you have, check the back corner of the board.

One of two boxes should be checked to indicate the operating voltage. The Pro Micro is 1. Note that the USB connector adds a small bit of length to the board so the total length is about 1. A supply going into the 'RAW' pin will be regulated down to the correct operating voltage 5V or 3. To be safe, it shouldn't be any higher than 12V, and it should be at least 1V more than the Pro Fio v3 hookup operating voltage e. Only use this if you have a clean, regulated 3. How, exactly, you power your project is up to you and the demands of your project. If you're making something battery powered, you may want to opt for the 3.

Fio v3 hookup

Make sure to check out the following tutorials for more information. On this we'll examine the hardware half of the Fio v3looking at the pinout, layout, and schematic of the board. The Fio v3 is like an elongated Pro Micro. On one end, it's shape and pinouts are similar to it's ATmega32U4 sibling. The other end of the Fio v3 is what makes it unique: a footprint for an XBee on the bottom, and a LiPo charging circuit on the top. All of the Fio v3's pins are broken out to either side of the board.

The pins labeled ' 3. These pins can be used as outputs to supply 3. The ' RST ' pin can be used to restart the Fio. The Fio will remain off until the reset line is pulled back to high. The A0-A10 pins can be referenced digitally via either their analog pin or digital pin. Eleven pins feature analog to digital converters ADCs and can be used as analog inputs.

There are six pins with pulse width modulation PWM functionality, which allows for a form of analog output using the analogWrite [pin], [value] function. These pins are indicated on-board with a faint white circle around the pin. The Fio v3 Fio v3 hookup five external interruptswhich allow you to instantly trigger a function when a pin goes either high or low or both. There are a variety of LEDs on the Fio, the simplest of which is the red power indicator.

If a battery is not connected to the Fio, the LED will be in an undefined state, and most likely be illuminated. The suggested power supply for the Fio v3 is any Fio v3 hookup lithium polymer LiPo battery. These batteries have a nominal voltage of 3. LiPos are awesome, because they're rechargeable and still pack a lot of power into a tiny space. As an immobile alternative to batteries, the Fio can be powered directly through the USB connector. The Fio v3 has a LiPo charge management circuit based around the MCP built onto it, which handles the al conditioning required to safely charge a single-cell LiPo battery.

To use the charge circuit, you'll obviously need a single-cell LiPo battery plugged into the Fio. Then connect the board up Fio v3 hookup USB, so the charge circuit has a primary voltage source to supply charge to the battery. If it's on, the battery is still charging.

Fio v3 hookup

The charge circuit is programmed to charge the battery at mA, so, to be safe, the battery should be no smaller than mAH in capacity. The XBee-footprint connectors on the bottom of the Fio v3 are what make it so unique. XBee's are controlled and configured over a serial interface. To learn more about using XBee's check out their datasheet and various tutorials for help getting started with these awesomely simple wireless transceivers.

Fio v3 hookup

Getting the Pro Micro or Fio v3 set up on your computer and in your Arduino environment can be difficult. Follow along on this for a step-by-step guide through the driver installation and Arduino-enabling process. Before plugging your board in, get a head start by downloading the drivers. Check the GitHub Fio v3 hookup for the latest files. The same driver file works for both the Pro Micro and the Fio v3. The drivers for both the Fio and the Pro Micro are ed for Windows users. You can download them directly using the link below.

Fio and Pro Micro Drivers. Unzip that zip file, and don't forget where you've left its contents. In that zip file, you should find the. The sparkfun. When you initially plug the board inan "Installing device driver software" Fio v3 hookup notification should pop up in the lower-right corner of your taskbar. From here, the most straightforward way to install the driver is through the Device Manager. In the first window that pops up, click 'Browse my computer for driver software'.

On the next window, click 'Browse Windows will attempt to do its driver install thing, but not before complaining about the driver being uned. After watching the progress bar beam by a few Fio v3 hookup, you should get a happy 'Windows has successfully updated your driver software' window. We're still not completely ready for Arduino, but this is the final stretch. With the release of Arduino 1.

If you're running an older version of Arduino 1. As always, you can download the latest version of Arduino from arduino. Click OK. Search for 'sparkfun' in the Board Manager. Click install, wait a few moments, and all the.

You should now be able to code to a of SparkFun Arduino-compatible products, including the Fio and the Pro Micro. If you are using an older version of the Arduino IDE and do not have access to the Board Manager, then you'll need to install the. To begin, download this zip folderand unzip its contents into a 'hardware' directory within your Arduino sketchbook.

Fio v3 hookup

Where's your Arduino sketchbook? Just make sure you close all Arduino windows once you're done. Once you've unzipped that folder into the 'hardware' folder Fio v3 hookup your Arduino sketchbook you may actually have to create a hardware folderyour directory structure should look something like this:. There's a lot going on in that addon, but one of the most important files is ' boards. It's very important that you select the Pro Micro option that matches your board's voltage and speed.

Don't know which board you have? Check the bottom of the board, where you should find either a '5V' or '3.

Fio v3 hookup

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Pro Micro & Fio V3 Hookup Guide