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Arduino USB Host Shield

Description:  This new version corrects the pin out for the GPX and RESET pins. The USB Host Shield contains all of the digital logic and analog circuitry necessary to implement a full-speed USB peripheral/host controller with your Arduino. This means you could use your Arduino to interface with and control any USB slave device - thumbdrives, digital cameras, bluetooth dongles, and much more!

A four-wire serial interface is used to communicate with the host controller chip, so the shield connects the Arduino's hardware SPI pins (D10-13) to the MAX3421E. A USB type A female connector is wired up to the IC, and it also supplies 5V as any normal USB port would.

The Host Shield takes its power from the 'Vin' pin on your Arduino. Power from that pin is regulated to both 5V and 3.3V on the shield. All SPI signals are sent through a hex converter to step them down to 3.3V.

Documents:

Replaces: DEV-09628

Fritzing breadboard generated by brd2svg layer 21 text:USB Host Shield USB Host Shield text:Power Power text:Reset Reset text:ON ON text:OFF OFF text:0 0 text:1 1 text:2 2 text:3 3 text:4 4 text:5 5 text:6 6 text:7 7 text:0 0 text:GPIN GPIN text:GPOUT GPOUT text:2 2 text:3 3 text:4 4 text:5 5 text:6 6 text:7 7 text:1 1 element:C1 package:0402-CAP element:C2 package:0402-CAP element:C3 package:0402-CAP element:C4 package:EIA3216 element:C5 package:0402-CAP element:C6 package:0402-CAP element:C7 package:EIA3216 element:C8 package:0402-CAP element:C9 package:0402-CAP element:C10 package:EIA3216 element:C11 package:0402-CAP element:F1 package:PTC-1206 element:IC1 package:SOT223 element:JP2 package:1X08 element:JP3 package:1X08 element:JP4 package:SFE-LOGO-FLAME polygon element:JP5 package:SFE-NEW-WEBLOGO element:JP6 package:FIDUCIAL-1X2 element:JP7 package:FIDUCIAL-1X2 element:LED1 package:LED-0603 element:Q2 package:CRYSTAL-SMD-5X3 element:R1 package:0402-RES element:R2 package:0402-RES element:R7 package:0402-RES element:R8 package:0402-RES element:R9 package:0402-RES element:R14 package:0402-RES element:S1 package:AYZ0202 element:S2 package:TACTILE_SWITCH_SMD element:U1 package:DUEMILANOVE_SHIELD text:GND GND text:GND GND text:+5V +5V text:RST RST text:VIN VIN text:+3.3V +3.3V text:0 0 text:1 1 text:2 2 text:3 3 text:4 4 text:5 5 text:Analog In Analog In text:GND GND text:13 13 text:12 12 text:11 11 text:AREF AREF text:10 10 text:9 9 text:8 8 text:7 7 text:6 6 text:5 5 text:4 4 text:3 3 text:2 2 text:TX TX text:RX RX element:U2 package:TQFP32-5MM element:U3 package:SOT23-5 element:U4 package:SO016 element:X2 package:USB-A-S-SILK-FEMALE element:JP2 package:SFE-LOGO-FLAME polygon
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Connectors / Pins — 156 total

Module ID
USBHostShield-v13
Category
Shields & Add-ons
Author
SparkFun

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