BPI-A-004 IO EXTEND BOARD - Banana Pi - IO Expansion Board
Deliverytime: 1 - 3 working days (Mo-Fr) *
available: < 10
Key points at a glance:
Product Description
Banana Pi BPI-A-004 - IO Expansion Board
This module is designed specifically for Banana Pi IO expansion modules,
which can effectively solve the Banana Pi's IO port insufficiency. The
module uses four 74HC595 chips to expand 32 IO ports. The top of the
module will expand the IOs of Banana Pi and can be cascaded with more IO
expansion modules for a theoretically unlimited expansion.
Features
- Expands 32 GPIO
- Infinit connection for the same modules
- wiringPi API, sample code
Ports
- Banana Pi 2x13 port
- Banana Pi 2x13 cascade port
- Q0-Q31 expansion IO port
Product parameters
- Working voltage: 2.4 - 5 V
- IO voltage: 3.3 V
- Expands 32 unidirectional IOs
- Connection through SPI
- 100 MHz (typical) shift out frequency
- 8-bit serial input
- 8-bit serial or parallel output
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
