The 1-Wire LCD controller connects to a Dallas 1-Wire network and functions as a slave device. This controller could be used to display information on a LCD under control of a 1-Wire network master. The 1-Wire LCD controller supports different standard text liquid crystal character displays (e.g. 2 Lines x 16 Characters LCD).
Manufacturer: Louis Swart (www.louisswart.co.za)
Note
Using the
MS-PWR is recommended to provide enough power to the LCD-Controller at Pin 1.
Note 2
This device doesn't work with
OW-SERVER-ENET.
Features
- Unique serial number
- Support for a wide range of LCDs, from 1 Line x 8 Characters up to 2 Line x 40 Characters
- Built-in LCD initialize: to ensure that the LCD is ready to display text after power-up
- Easy text displaying via scratchpad
- Direct LCD register and data memory access to enable full control of the LCD
- LCD power ON/OFF control
- LCD back-light ON/OFF control
- 3 Open collector general-purpose input/output pins (GPIO) and 1 general-purpose input only pin (GPI)
- All inputs have de-bounced (25mS) event counters (counts up and down going events)
- Open collector outputs can sink 10mA of current (direct LED drive with internal 470-Ohm resistor)
- 112 bytes of EEPROM (Non-volatile storage)
