Host for supporting devices (keyboard, mouse, etc.). Client to connect to a PC to program the board. Can be used to boot the system off a larger Linux image. 16KB L1 cache.ĨMB SPI flash for firmware (256 - 512KB for sketches).ġ1KB EEPROM programmable via EPROM library. Quark SoC x1000 32-bit (i586 instruction set, single core/single thread) at 400MHz. Time to talk about the parts that make the Galileo tick: There is also the issue that the Galileo's GPIO is slow - about 230Hz - but it is possible to get speed in MHz for most pins through hacks.įor further information about the Galileo there is an FAQ at:Ī lot of useful info and a tutorial can be found on Sparkfun's site: But like the Rasp, because the Galileo runs a version of Linux it's much more difficult to get predictable GPIO timing than with using a real Arduino and sketches won't run immediately at power on or reset. Other advantages of the Galileo over the Rasp is that it has support for mini PCIe cards, it has a Real-Time Clock with support for a battery to keep the time when the board is powered off, and the Galileo also has analog inputs as part of its GPIO. While the Rasp is great if you want to be able to hook up a TV or monitor, sometimes there is a need for a computer with no audio or video socket which runs a minimal version of Linux as is the case of the Galileo. Please see this video for a detailed introduction to the Galileo:īefore going over the specifics of the Galileo let's talk about why you would want to use a Galileo as opposed to the Raspberry Pi which sells for a similar price. I have updated any links I've come across that no longer work, as often happens when revisiting pages I wrote when first using a product. I bought a second Intel Galileo first generation in 2023 from eBay for £13 in brand new condition, which I had a slightly difference experience with, also documented on this page. The first generation Galileo was discontinued as of June 2017 and was replaced by the generation 2 but only gen 1 will be covered on this page, as that's what I own. The Galileo was originally released in October 2013 as a hybrid of a Linux computer and an Arduino but rather than it just be another single board computer for Arduino users the Galileo is officially certified as an Arduino compatible board (although that doesn't quite mean you can, for example just plug in an Arduino shield and expect it to work). I first came across the Intel Galileo ( first generation) at Maplin around 2018 and bought it on the spot for about £30 as they did not have the pcDuino in stock that I had been after (I did get hold of the pcDuino from Maplin later on).
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