This 4x USB Hub with Multifunctional i2c Devices is a highly versatile and compact peripheral for any tech enthusiast or professional. This product combines the functionality of a FE1.1 USB 2.0 4-port hub with an array of integrated i2c devices, delivering an impressive range of features in a single unit. This multi-functional hub offers a seamless way to expand your USB connectivity while also integrating a suite of useful i2c devices into your projects. It's a remarkable all-in-one solution for Raspberry Pi enthusiasts, developers, and anyone needing advanced control and monitoring features.
Features
- FE1.1 USB 2.0 4-port hub
- USB-to-TTL: FT232RL or USB-to-RS232: FT232RL and ZT3243
- i2c Real-Time-Clock: RTC-DS1307
- i2c Temperature Sensor: TMP102
- i2c Digital to Analogue (D/A) converter: 12-bit MCP4725 12-bit
- i2c Analogue to Digital (A/D) converter: 12-bit ADS1015 12-bit
- i2c EEPROM: 24C32
- i2c MCP23008: 8-bit GPIO
Specification
- i2c MCP23008: 8-bit GPIO [Datasheet]
- J2 (GP0 ~ GP7): Output & GP0, GP1, GP2, GP3, GP, GP5, GP6, GP7 (8 Status LEDs output)
- R20, R21, R22 (A0, A1, A2) 23008 address select
- JP12 Disable Jumper
- i2c Real-Time-Clock: RTC-DS1307 [Datasheet]
- CR1220 battery socket
- i2c Temperature Sensor: 12-bit TMP102 [Datasheet]
- i2c EEPROM (24C32) [Datasheet]
- JP10 Disable Jumper
- i2c Digital to Analogue (D/A) converter: 12-bit MCP4725 [Datasheet]
- JP11 (AOUT, GND)
- JP1 Disable Jumper
- i2c Analogue to Digital (A/D) converter: 12-bit ADS1015 [Datasheet]
- J7 input: (AIN0, AIN1, AIN2, AIN3, GND, 3V3)
- JP12 Disable Jumper
- i2c output port
- J5 (5V, GND, SCL, SDL)
- J6 (3v3, GND, SCL, SDL)
- FE1.1 USB 2.0 4-port hub
- J1 (JP3)
- USB Hub upper port signal: input from the Raspberry Pi
- Mini USB port 5V input for USB Hub
- J13
- You don't need to plug 5V in, the USB Hub already uses 5V from the Raspberry Pi (P1 Pin 2). If your USB device needs more power, then you can plug in 5V in this port.
- USB-to-TTL: FT232RL [Datasheet]
- J4 (USB input from PC: just connect it with the 5-pin Mini USB-B to USB-A cable). After that, you can have this serial console's function.
- USB-to-RS232: FT232RL and ZT3243 [Datasheet]
- ZT3243: RS232 Transceiver Driver
- If you use a PC/Mac/Raspberry Pi USB cable input, then you can have a DB9 full 9-pin RS232 output
Demo Program
- mcp23008.py: high or low output to each bit in address "20"
- 23008-20.py: LED chaser program for Raspberry Pi V1 board
- 23008-1-20.py: LED chaser program for Raspberry Pi V2 board
- ads1015.rar: sample program
Package Content
1x Four USB Hub with Multifunctional i2c Devices w/ USB console board
1x USB to Mini USB hub input cable
1x 2.0mm pitch 2x5 to DB9 30cm cable
1x CR12220 3V Battery (not included)
1x User Manual
Raspberry Pi - 4x USB Hub with Multifunctional i2c Devices
- Brand: Pridopia
- Product Code: Pi-4hub-ad-da-ft232-r1
- Availability: Pre-Order Weight: 150 g
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£52.99