Difference between revisions of "DIGIO32-I2C"
Jump to navigation
Jump to search
Blwikiadmin (talk | contribs) |
Blwikiadmin (talk | contribs) |
||
| Line 18: | Line 18: | ||
* ODAS form factor (width is 95 mm) | * ODAS form factor (width is 95 mm) | ||
* 6-32 Mounting holes | * 6-32 Mounting holes | ||
| − | |||
| − | |||
| − | |||
| − | |||
== Connectors == | == Connectors == | ||
| Line 28: | Line 24: | ||
[Schematic] | [Schematic] | ||
| + | |||
| + | == Drivers == | ||
| + | |||
| + | * GitHub repo for the DigIO32-I2C Card Arduino library | ||
== Testing == | == Testing == | ||
| Line 33: | Line 33: | ||
== Assembly Sheet == | == Assembly Sheet == | ||
| − | * [[DIGIO32-I2C Assembly Sheet | + | * [[DIGIO32-I2C Assembly Sheet]] |
Revision as of 16:35, 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
Schematic
[Schematic]
Drivers
- GitHub repo for the DigIO32-I2C Card Arduino library
