Serial (RS232)

Serial (RS232)

Serial RS232 Protocol is available on TFT, LCD, VFD, and OLED displays. To learn more, follow the links below.

 
  Serial TFTs Serial LCDs Serial VFDs Serial OLEDs
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Viewing Angle
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Operating Temperature


RS-232, or Electronic Industries Association (EIA) Recommended Standard 232, is a full duplex hardware protocol that uses one dedicated line for transmitting data (Tx) and one for receiving (Rx). This protocol provides point to point communication between two devices at relatively long distances: up to 50 feet at 9.6 Kbps. Differential signaling, typically +/-12V, provides some robustness to noise and communication speeds up to 32 Kbps. This common protocol is versatile enough to be used in a variety of applications.

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20x2 LCD 1U HMI with Serial RS232 & TTL, 5V Power, 3 General Purpose Outputs

Economy Colour:  BW     WB     XR     XY     YX     FA     FB     FG    
Voltage:  3    
Temperature:  Standard    
Font:  E    

Starting At: $39.95USD

20x4 LCD HMI with Serial RS232 & TTL, 5V Power, 3 General Purpose Outputs, Large Format LCD

Economy Colour:  YX    
Voltage:  3    
Temperature:  Standard    
Font:  E    

Starting At: $77.89USD

24x2 LCD 1U HMI with Serial RS232 & TTL, 5V Power, 3 General Purpose Outputs

Economy Colour:  YX    
Voltage:  3    
Temperature:  Standard    
Font:  E    

Starting At: $39.95USD

16x2 OLED 1U HMI with Serial RS232 & TTL, 5V Power, 3 General Purpose Outputs

Economy Colour:  OB     OG     OR     OW     OY    
Voltage:  Standard    
Temperature:  Extended    
Font:  E    

Starting At: $34.95USD

20x2 OLED 1U HMI with Serial RS232 & TTL, 5V Power, 3 General Purpose Outputs

Economy Colour:  OB     OG     OW     OY    
Voltage:  Standard    
Temperature:  Extended    
Font:  E    

Starting At: $39.95USD

16x2 LCD 1U HMI with Serial RS232 & TTL, 5V Power, 3 General Purpose Outputs, Industrial Temperature

Economy Colour:  Standard (VFD)    
Voltage:  3    
Temperature:  Industrial    
Font:  J    

Starting At: $64.95USD

20x2 LCD 1U HMI with Serial RS232 & TTL, 5V Power, 3 General Purpose Outputs, Industrial Temperature

Economy Colour:  Standard (VFD)    
Voltage:  3    
Temperature:  Industrial    
Font:  J    

Starting At: $69.95USD

20x4 LCD HMI with Serial RS232 & TTL, 5V Power, 3 General Purpose Outputs, Industrial Temperature

Starting At: $79.95USD

16x2 OLED 1U HMI with Serial RS232, TTL,USB, I2C with a 16 key backlit keypad and 5V,12V power

Communication Protocol:  RS232     I2C     TTL     USB    
Colour:  OB     OG     OR     OW     OY    
Voltage:  Standard     V    
OLED Temperature:  Standard     Extended    

Starting At: $49.95USD

20x2 OLED 1U HMI with Serial RS232, TTL,USB, I2C with a 25 key keypad, 6 General Purpose Outputs and 5V,12V power

Communication Protocol:  RS232     I2C     TTL     USB    
Colour:  OB     OG     OR     OW     OY    
Voltage:  Standard     V    
OLED Temperature:  Standard     Extended    

Starting At: $59.95USD

20x4 OLED HMI with Serial RS232, TTL,USB, I2C with a 25 key keypad, 6 General Purpose Outputs and 5V,12V, 24V power

Communication Protocol:  RS232     I2C     TTL     RS422     USB    
Colour:  OB     OG     OR     OW     OY    
Voltage:  Standard     V     VPT    
OLED Temperature:  Standard     Extended    

Starting At: $69.95USD

OLED0821 Out Of Stock

8x2 OLED 1U HMI with Serial RS232, TTL, I2C and 5V, 12V power

Communication Protocol:  RS232     I2C     TTL    
Colour:  OB     OG     OR     OW     OY    
Voltage:  Standard     V    
OLED Temperature:  Standard     Extended    

Starting At: $39.95USD

20x4 VFD HMI with Serial RS232, TTL,USB, I2C with 5V,12V, 24V power and Industrial Temperature (-40C to 85C)

Communication Protocol:  RS232     I2C     TTL    
VFD Colour:  Standard    
Voltage:  Standard     VPT    
VFD Temperature:  Standard     Extended    

Starting At: $114.50USD

16x2 VFD 1U HMI with Serial RS232, TTL,USB, I2C with a 16 key backlit keypad, 5V,12V power and Industrial Temperature (-40C to 85C)

Communication Protocol:  RS232     I2C     TTL     USB    
VFD Colour:  Standard    
Voltage:  Standard     V    
VFD Temperature:  Standard     Extended    

Starting At: $85.99USD

20x2 VFD 1U HMI with Serial RS232, TTL,USB, I2C with a 25 key keypad, 5V,12V power, and Industrial Temperature (-40C to 85C)

Communication Protocol:  RS232     I2C     TTL     USB    
VFD Colour:  Standard    
Voltage:  Standard     V    
VFD Temperature:  Standard     Extended    

Starting At: $89.95USD