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RS232 LCD Adapter                                          

Serial LCD Adapter

The RS232 LC-display adapter enables easy interfacing a LCD (HD44780, 8-bit interface, e.g. 16x2 or 20x4) to a seriel interface (RS232). Communication between a host and the RS232 LCD controller takes places via the 2 wire bi-directional seriel interface (TxD, RxD). Thus it is possible to write/read alphanumeric characters to/from a LCD via RS232.

 

On power up the adapter takes over the initialisation of the display. All options of the LCD  can be changed any time via RS232. These options could be stored in a non-volatile memory and after a new start the display will be initialised with the new options.

 

All received characters are represented as ASCII data. The transmitted characters must be always completed with CR, LF (#13,#10). Instructions begin always with ESC (#27) and completed with CR, Lf.

 

Following the two  offer types we offer:

  • Serial LCD Adapter (TTL-level)

  • RS232 LCD Adapter

Preis:

#030201

Serial LCD Adapter

13,60 EUR zzgl. MwSt. zzgl. Versandkosten.

 

#030202

RS232 LCD Adapter 19,70 EUR zzgl. MwSt. zzgl. Versandkosten.

 

Beispiel für Delphi:

download

 

Manual:

download
RS232 LCD Adapter

Serial LCD Adapter

RS232 LCD Adapter