Difference between revisions of "DIGIO32-I2C"
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== Drivers == | == Drivers == | ||
| − | * GitHub repo for the DigIO32-I2C Card Arduino | + | * [https://github.com/land-boards/lb-Arduino-Code/tree/master/libraries/LandBoards_DIGIO32I2C GitHub repo for the DigIO32-I2C Card Arduino Driver] |
| + | * [https://github.com/land-boards/lb-Arduino-Code/tree/master/LBCards/DIGIO32I2C GitHub repo for the DigIO32-I2C Card Arduino examples] | ||
== Testing == | == Testing == | ||
Revision as of 16:40, 1 January 2020
Features
- 32-bit Digital I/O
- Two MCP23017 16-bit I2C I/O Expanders
- EEPROM for board ID and application specific information
- Write Enable jumper protects EEPROM against accidental damage
- I/O Connector is inexpensive/standard DB-37
- I2C Interface
- Daisy-chain I2C connector
- I2C Termination jumpers for end of I2C chain
- I2C Address select jumper (2 addresses - can support up to 4 cards)
- Power Options
- Supports 3.3V or 5V signal levels
- Fuse protected power output on DB-37
- Power connector (not required for minimal loads
- ODAS form factor (width is 95 mm)
- 6-32 Mounting holes
Connectors
DB-37 Pinout
Schematic
Drivers
- GitHub repo for the DigIO32-I2C Card Arduino Driver
- GitHub repo for the DigIO32-I2C Card Arduino examples
