RPI-HUB-MODULE

RPI-HUB-MODULE is an USB HUB and USB to dual channel multi interface converter module designed for Raspberry Pi. FT2232H based RPi HUB module is a USB to UART/245FIFO/SPI/I2C/JTAG/GPIO interface expansion module targeted at connecting to Raspberry-Pi computer to expand the number of interfaces. However, it is not limited to this application. It can also be used as a hub device or an FT2232H evaluation module. It has a USB 2.0 Hi-Speed hub chip which supports up to 3 external downstream USB ports: 2 via a dual USB connector and 1 via DIL connector pins. Additionally, by utilizing FT2232H USB Hi-Speed dual-port bridge chip which handles all USB signaling and protocols, module can easily support up to two flexible interfacing ports. It is ideal for development purposes to quickly prove functionality of adding USB to a target design. This module utilizes GL850G USB 2.0 hub controller which provides a low-cost and widely used USB 2.0 hub solution, to provide up to 4 downstream USB ports.

• USB 2.0 Hi-Speed compatible
• One standard USB type A plug to connect to the Host
• USB 2.0 Hi-Speed hub controller integrated to support up to 3 downstream USB ports
• External power input connector available to supply external downstream USB ports
• Support for USB suspend and resume
• Defaults to two independent UART interfaces.  All I/O pins are 5V Safe
• UART data transfer rates from 300 baud to 12 Mbaud at 3.3V TTL levels
• Synchronous Serial (MPSSE) data rates of up to 30Mbps on JTAG, SPI and I2C
• One dual-port USB type A connector and 0.1” pitch header to support up to 3 downstream USB ports
• On-board EEPROM 93LC56 for FT2232H configuration, UHCI / OHCI / EHCI host controller compatible