 | | Communicate over I2C or Serial TTL interface with software controlled speed
|
 | | 80 Byte buffer for messages received via communication interface
|
 | | Up to 8 custom characters can be defined
|
 | | Built in commands for drawing Bar Graphs
|
 | | User configurable start up screen
|
 | | LCD Backlighting controlled via software, has 254 brightness levels
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 | | LCD Contrast controlled via software, has 254 contrast levels
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 | | Keypad port: support a matrix keypad up to 16 keys (4 rows by 4 columns), 8 separate |
| | buttons or 8 digital inputs/outputs
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 | | Save the basic settings in module internal EEPROM
|