Serial (RS232)

Serial (RS232)

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

 
 Serial TFTsSerial LCDsSerial VFDsSerial OLEDs
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Viewing Angle
Resolution
Power Use
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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BGK19264A-BK

5.25” PC Bay Insert 1U 192x64 Intelligent Graphic LCD display HMI using Serial RS232, TTL, USB, I2C, RS422 with 7 key tactile keypad, 3 dual colour LED's, 5V, 12V, 24V power with RGB Backlight

Communication Protocol:
RS232     I2C     TTL     USB    
Colour:
YG     FGW     WB     TCI    
Finish:
BK    

$107.20USD

BGK24064R-BK

5.25" 1U Bay 240x64 Graphic LCD HMI using Serial RS232, TTL, USB, I2C, RS422, 5V, 12V, 24V power with RGB Backlight

Communication Protocol:
RS232     I2C     TTL     USB    
Colour:
FGW     WB     TCI    
Finish:
BK    

$161.30USD

BLC2021

5.25" 1U Bay 20x2 LCD HMI using Serial RS232, TTL, USB, I2C, with 5V, 12V power

Communication Protocol:
RS232     I2C     TTL     USB    
Colour:
Standard     GW     WB     IY     FA     FB     FG     R    
Overlay:
AL     BK     BL    

$76.40USD

BLC2041

Double 5.25" Bay 20x4 LCD HMI using Serial RS232, TTL, USB, I2C, with 5V, 12V power

Communication Protocol:
RS232     I2C     TTL     USB    
Colour:
Standard     GW     WB     IY     R    
Overlay:
Standard     AL     BK     BL    

$87.90USD

BLK202A

5.25" 1U Bay 20x2 LCD HMI using Serial RS232, TTL, USB, I2C with 7 key keypad, with 5V, 12V power

Communication Protocol:
RS232     I2C     TTL     USB    
Colour:
Standard     GW     WB     IY     FA     FB     FG     R    
Overlay:
Standard     BK     S    

$81.49USD

BLK204A

Double 5.25" Bay 20x4 Character LCD Display HMI using Serial RS232, TTL, USB, I2C with 7 key keypad, with 5V, 12V power

Communication Protocol:
RS232     I2C     TTL     USB    
Colour:
Standard     GW     WB     IY     R    
Overlay:
Standard     BK    

$99.99USD

BVC2021

5.25" 1U Bay 20x2 Character VFD Display HMI using Serial RS232, TTL, USB, I2C, with 5V, 12V power

Communication Protocol:
RS232     I2C     TTL    
Colour:
Standard    
Overlay:
AL     BK    

$106.45USD

BVK202A

5.25" 1U Bay 20x2 character VFD Display HMI using Serial RS232, TTL, USB, I2C with 7 key keypad, with 5V, 12V power

Communication Protocol:
RS232     I2C     TTL    
Colour:
Standard    
Overlay:
Standard     BK     S    

$111.45USD

EGLK19264A-7T

External 192x64 Graphic LCD Display HMI using Serial RS232, TTL, USB, I2C, RS422 with 7 key tactile keypad, 3 dual colour LED's, 5V, 12V, 24V power with RGB Backlight

Communication Protocol:
RS232     I2C     TTL     USB    
Colour:
YG     FGW     WB     TCI    
Voltage:
Standard     VPT    
Temperature:
Standard    
Enclosure :
PL     MT    

$109.95USD

eGTT29A Coming Soon

eGTT29A

2.9" 320x102 Graphic TFT Display 1U HMI using Serial RS232, TTL, USB, I2C, RS422 with GUI 7 key tactile keypad 5V power with 2GB memory and 32MB of RAM

Touch:
TPN    
Back Light:
BLM    
Bezel:
B0    
Headers:
H1    
Communication Protocol:
CS     CI     CT     CU    
Voltage:
V5     VPT    

eGTT35A

3.5 inch 320 x 240 intelligent Graphic LCD TFT display that features a full color resistive or capacitive touchscreen available in serial RS232, TTL, I2C, RS422 and USB protocol.

Touch:
TPN     TPR     TPC    
Back Light:
BLM    
Bezel:
B0    
Headers:
H1    
Communication Protocol:
CS     CI     CT     C4     CU    
Voltage:
V5     VPT    

$79.98USD

eGTT38A

3.8" 480 x 116 graphic TFT display HMI using Serial RS232, TTL, USB, I2C, RS422 with GUI 5V, 12V, 24V power with 2GB memory and 32MB of RAM

Touch:
TPR    
Back Light:
BLH    
Bezel:
B0    
Headers:
H1    
Communication Protocol:
CS     CI     CT     C4     CU    
Voltage:
V5     VPT    

$121.04USD

eGTT43A

4.3" 480x272 intelligent Graphic LCD TFT display that features a full color resistive or capacitive touchscreen available in serial RS232, TTL, I2C, RS422 and USB protocol. Additionally, the field updatable micro SD card stores font and bitmap files to liberate space and resources for use by the microcontroller, Arduino, or other HMI controller.

Touch:
TPN     TPR     TPC    
Back Light:
BLM    
Bezel:
B0    
Headers:
H1    
Communication Protocol:
CS     CI     CT     C4     CU    
Voltage:
V5     VPT    

$88.15USD

eGTT50A

16bit Color 5.0" 800 x 480 Graphic WVGA TFT HMI intelligent display that features a full color resistive or capacitive touchscreen. Additionally, the field updatable micro SD card stores font and bitmap files to liberate space and resources for use by the microcontroller, Arduino or other HMI controller.

Touch:
TPN     TPR     TPC    
Back Light:
BLM    
Bezel:
B0    
Headers:
H1    
Communication Protocol:
CS     CI     CT     C4     CU    
Voltage:
V5     VPT    

$89.97USD

eGTT50A-TPN-IPS-BLD-B0-H1-CS-V5 New Low Stock

eGTT50A-TPN-IPS-BLD-B0-H1-CS-V5

16bit Color 5.0" 800 x 480 Graphic WVGA TFT HMI intelligent display that features a full color resistive or capacitive touchscreen.

$97.47USD

eGTT70A

7.0" TFT 800x480 graphic lcd with full color resistive, or capacitive touchscreen . Included features, like the piezo speaker and vibratory motor, provide tactile and audio feedback for a comfortable, confident user interaction.

Touch:
TPN     TPR     TPC    
Back Light:
BLM    
Bezel:
B0    
Headers:
H1    
Communication Protocol:
CS     CI     CT     C4     CU    
Voltage:
V5     VPT    

$161.36USD

ELK204-7T

External 20x4 Character LCD Enclosure HMI using Serial RS232, TTL, USB, I2C, RS422 with 7 key tactile keypad, 3 dual colour LED's, 5V, 12V, 24V power with RGB Backlight

Communication Protocol:
RS232     I2C     TTL     USB    
Colour:
YG     GW     WB     TCI    
Voltage:
Standard    
Temperature:
Standard    
Enclosure :
PL     MT    

$89.99USD

GLK12232-25

122x32 Graphic LCD Display HMI using Serial RS232, TTL, USB, I2C with 25 keypad 5V, 12V, 24V power

Communication Protocol:
RS232     I2C     TTL     USB    
Colour:
FGW     WB    
Voltage:
Standard    
Temperature:
Standard     Extended    

$79.95USD

GLK12232A-25-SM

122x32 1U Graphic LCD display using Serial RS232, TTL, USB, I2C with 25 keypad 5V, 12V, 24V power

Communication Protocol:
RS232     I2C     TTL     USB    
Colour:
GW     WB     TCI    
Voltage:
LV     VS    
Temperature:
Standard     Extended    

$69.66USD

GLK19264A-7T-1U

192x64 1U Graphic LCD Display HMI using Serial RS232, TTL, USB, I2C with 7 key tactile keypad, 3 dual colour LED's, 5V, 12V, 24V power and RGB Backlight

Communication Protocol:
RS232     I2C     TTL     RS422     USB    
Colour:
YG     FGW     WB     TCI    
Voltage:
Standard     LV     VPT    
Temperature:
Standard     Extended    

$84.25USD

GLK240128-25

240x128 Graphic display LCD engineered to quickly and easily add an elegant graphic HMI to any application. Multiple communication protocols such as Serial RS232, TTL, I2C, USB and RS422 communication models available.

Communication Protocol:
RS232     I2C     TTL     RS422     USB    
Colour:
Standard     FGW     WB    
Voltage:
Standard     VPT    
Temperature:
Standard     Extended    

$195.95USD

GLK24064-25

240x64 Graphic LCD Display HMI using Serial RS232, TTL, USB, I2C with 25 keypad 5V, 12V, 24V power

Communication Protocol:
RS232     I2C     TTL     RS422     USB    
Colour:
Standard     FGW     WB    
Voltage:
Standard     VPT    
Temperature:
Standard     Extended    

$169.50USD

GLK24064R-25-1U

240x64 1U Graphic LCD HMI using Serial RS232, TTL, USB, I2C with 25 keypad 5V, 12V, 24V power RGB Backlight

Communication Protocol:
RS232     I2C     TTL     RS422     USB    
Colour:
FGW     WB     TCI    
Voltage:
Standard     VPT    
Temperature:
Standard     Extended    

$129.30USD

GLT12232A-SM

122x32 Graphic LCD Display, Touchscreen HMI using Serial RS232, TTL, USB, I2C with 25 keypad 5V,12V power

Communication Protocol:
RS232     I2C     TTL     USB    
Colour:
GW     WB     TCI    
Voltage:
LV     VS    
Temperature:
Standard    

$79.66USD

GLT240128

240x128 Graphic LCD Touchscreen Display, Full touch screen no keypad needed! Multiple communication protocols such as Serial RS232, TTL, I2C, USB and RS422 models available.

Communication Protocol:
RS232     I2C     TTL     RS422     USB    
Colour:
Standard     FGW     WB    
Voltage:
Standard     VPT    
Temperature:
Standard    

$215.95USD