I2C

I2C

I2C Protocol is available on TFT, LCD, VFD, and OLED displays. To learn more, follow the links below.

 

 
  I2C TFTs I2C LCDs I2C VFDs I2C OLEDs
Brightness
Contrast
Viewing Angle
Resolution
Power Use
Operating Temperature


I2C, or Inter Integrated Circuit, is a half-duplex hardware protocol that uses two conductors, one clock (SCL) and one data (SDA) line, to connect two or more devices. One device, designated the master, uses the clock signal to synchronize data transfer to one, or multiple, slave devices at speeds up to 400 Kbps. Typical logic levels are 5V or 3.3V for a high bit, and 0V for a low, making this an attractive option for embedded applications. I2C supports multiple slave devices by providing each with a one byte read and write address. Networks for this protocol typically span short distances due to a lack of robustness to noise.

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MOI-AV204A New

20x4 LCD HMI with I2C, 5V Power, 3 General Purpose Outputs, Industrial Temperature

Starting At: $84.95USD

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

20x4 VFD HMI with Serial RS232, TTL,USB, I2C with a 25 key keypad, 5V,12V, 24V power and Industrial Temperature (-40C to 85C)

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

Starting At: $125.00USD

I2C Backpack for 4/8bit LCD|VFD|OLED

Starting At: $29.95USD

5.25" 1U Bay 20x4 LCD HMI using Serial RS232, TTL, USB, I2C, RS422 with 7 key tactile keypad, 3 dual colour LED's, 5V, 12V, 24V RGB Backlight

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

Starting At: $97.95USD

GTT52B Coming Soon

5.2" TFT 480x128 HMI using Serial RS232, TTL, USB, I2C, RS422 with GUI 25 keypad 5V, 12V, 24V power with 2GB memory and 32MB of RAM

Touch:  TPR     TPC    
Back Light:  BLM    
Bezel:  B0    
Headers:  H1    
Communication Protocol:  CS    
Voltage:  V5    

Starting At: $172.58USD