User Manual

1/25/2018 Foca Pro - ITEAD Wiki
https://www.itead.cc/wiki/Foca_Pro 1/3
Overview
Foca Pro is a USB to serial UART board with
XBee interface socket. It’s the essential tools for
establishing communication between PC and
mostly MCU or use XBee. Especially, it’s a
optimum tool for some Arduino based boards
without USB interface, like Sniffer
Nano, Colorduino and etc.
Go shopping Foca Pro(IM141125006)
Specification
PCB size 26mm X 49.6mm X 1.6mm
Voltage Input 5V
Interface UART
Indicator PWR
Features
Single chip USB to asynchronous serial data
transfer interface
Entire USB protocol handled on the chip –
No firmware programming require
5V Single Supply Operation and compatible
with 3.3V/5V operation voltage
USB 2.0 Full Speed compatible
Compatible with Xbee
Compatible with 2.00mm Grove Electronic Interface
Electronic Characteristics
Min Typical Max Unit
Power Supply 4.5 5 5.5 VDC
Input voltage VinH(Target Voltage = 3.3V ) 3 3.3 3.6 V
Input voltage VinH(Target Voltage = 5V ) 4.5 5 5.5 V
Input voltage VinL -0.3 0 0.5 V
Current Consumption - 20 40 mA
Hardware