i2c 1602 serial lcd module datasheet manufacturer

Abstract: 16X2 LCD rohs 24 pin diagram of lcd display 16x2 pin diagram of serial lcd display 16x2 lm1117 3.3V pin architecture of lcd display 16x2 display 16x2 i2c 16x2 display 14 pin diagram of lcd display 16x2 usb/doc lcd 16x2 14 pin

Text: serial download ­ I2C connector ­ RESET supervisor IC and button ­ SERIAL DOWNLOAD (bootloader enable) button ­ Two buttons ­ LCD 16x2 display with BACKLIGHT ­ 32 768 Hz , 16x2 display with BACKLIGHT, connected as follows: RS ­ to ADuC7020 pin 34 (P4.2); R/W ­ to ADuC7020, INTRODUCTION ADuC-MT7020 is small terminal board with USB link for PC, two buttons, LCD 16x2 with backlight , Download, JTAG based Debug, Software triggered in-circuit re-programmability, UART, dual I2C and SPI

Text: . 15. On-board real-time clock/calendar. 16. 17. 18. 19. 20. 21. 22. 16x2 characters LCD display connector. Potentiometer for LCD contrast adjustment. Graphic LCD display (GLCD) connector , communication, D/A converter and MMC/SD card. 33. Switch group SW4 enables SPI and I2C communication module

Text: through USB-Serial GPIO I2C (NewHaven 16x2 LCD Support) Active Sync Support CTK Test Suite SMP (Dual , ) supports the various standard peripheral such as SD/MMC, USB OTG, Ethernet as well as Display controller , Display Panel Support Storage: SDMMC USB OTG 2.0 Booting: Development: Flash Memory (NOR – SPI

Abstract: 1400 mAh nimh charger 9v rechargeable NiMh LM780 16x2 lcd method doc lcd 16x2 14 pin AN022902-0708 lcd display 16x2 data sheet doc lcd 16x2 14 pin INTERNAL CIRCUIT DIAGRAM OF LM324

Text: based on the following equation: u ( t ) = k1 e ( t ) + k2 e ( t ) dt Display Module The 16x2 , achieved using the 16x2 character LCD display . Display information is provided below: · Displays the , using an external I2C temperature sensor. The battery status information and battery type selection are controlled by the push button switches and monitored using an LCD display . ­ ­ ture and charger , battery . Reset key - Used to reset the system. Monitoring the battery status using LCD display

Text: DISPLAY DRIVER IC FOR MOBILE DISPLAYS Part Number Segment S6A0031 80 S6A0032 80 S6A0065 S6A0069, -07-ALL-002 SAMSUNG SEMICONDUCTOR, INC. 5 SYSTEM LSI LCD Driver ICs BW STN GRAPHIC DISPLAY DRIVER IC FOR , ) is available in case of TCP. COLOR STN GRAPHIC DISPLAY DRIVER IC FOR MOBILE DISPLAYS Device Name , chip, pellet or die. COLOR STN GRAPHIC DISPLAY DRIVER IC FOR MOBILE DISPLAYS Part Number S6D0110, bits, 33MHz) 244 Display Processor (IPC, Scaler) Digital HD (24bits)/SD (8bits) Input CCIR 656

Text: programming: clear display , cursor at home, on/off cursor, blink character, shift display , shift cursor, read/write display data, etc. · Compact and lightweight design. · Low power consumption. 1 2 3 , 7 1 Symbol 14 DB7 1. Type of Display : 2. Development Number: 3. LCD TYPE: 4. Background Color: 5. Operating Temp.: 6. Viewing Direction: 7. Display Mode: 40x4 Pin Connections , . 13 14 15 16 17 Symbol Vss Vcc E2 NC K 18 A Inverter Needed Display Format

Text: Diagram 12V 5V LP2992 1.8 LP38693 ADJ RJ45 I2C 2 / DS90UB902Q 16x2 Header , Serializer board provides LVCMOS inputs and a bidirectional control channel ( I2C compatible) from the Image , signals and clock together with the bidirectional control channel ( I2C ). The Host Controller processes the video data from the image sensor and shows it on a display . This manual is intended for , OmniVision camera sensor module − OV10620, OV7710, OV9715 o Host Controller with I2C interface bus ( I2C

Text: control channel ( I2C compatible) from the Image Sensor and is converted to a FPD-Link III LVDS data pair , control channel ( I2C ). The Host Controller processes the video data from the image sensor and shows it on a display . This manual is intended for developers who want a convenient way to begin system , Controller with I2C interface bus ( I2C master) − FPGA, Electronic Control Unit (ECU), Video Processor, Microcontroller − Slave clock stretching must be supported by the I2C master controller o CAT6 cable o

Text: sales@p-tec.net Tel: Fax: (719) 589 3122 (719) 589 3592 PC1602A-L( 16x2 ) Character LCD Display , ( 16x2 ) Character LCD Display Absolute Maximum Ratings at TA = 25 °C Features *16 Character, 2 Line , sales@p-tec.net Tel: Fax: (719) 589 3122 (719) 589 3592 PC1602B-L( 16x2 ) Character LCD Display , PC1602C-L( 16x2 ) Character LCD Display Absolute Maximum Ratings at TA = 25 °C Features *16 Character, 2 , ( 16x2 ) Character LCD Display 80.0± 0.5 2.5 8.0 2.54x15=38.1 1.8 16-Ø1.0 2.0 4-Ø2.5 8.8

Abstract: 16x2 lcd HD44780 hitachi 16x2 lcd LCD ASCII CODE 16x2 LCD ASCII table CODE 16x2 HD44780 16x2 16x2 lcd HD44780 16x1 LCD command lcd display 16x2 LCD display module 16x2 HD44780

Text: "s eZ80Acclaim!® Flash microcontroller-based embedded software. The driver library is built for a generic 16x2 character LCD display that is fitted with a Hitachi HD44780 controller. This 16x2 character LCD uses the , controller specific to the type of display · Turn display On and Off · Display an ASCII character/symbol · Display a null terminated string · Display a character or symbol a specified , from a table · Display user-defined character patterns eZ80Acclaim! Flash MCU Overview

Abstract: TEMPERATURE CONTROL project USING MICROCONTROLLER display 16x2 controlled fan speed project microcontroller based automatic fan on and off control AUTOMATIC cooling fan control and abstract AUTOMATIC temperature controlled fan project microcontroller based automatic fan speed control lcd display 16x2 Z80 microcontroller zpak

Text: limit. I2C Bus I2C Temperature Sensor Data Bus eZ80F91 MCU SW1 LCD Display ( 16x2 , . The MAX6625 temperature sensor is connected to the I2C bus. Character LCD Module Data Bus , Display the current temperature and the lower and upper limits on LCD 2. Upload the current temperature, upper, and lower limit to display array. 3. Compare the upper and lower set limit with current , the temperature on LCD display . It displays the current temperature, lower, and upper limit of

Abstract: Display LCD 20x4 explanation of 16x2 LCD 20X4 LCD 20X4 pin architecture of lcd display 16x2 explanation of 20x4 LCD lcd 20x4 16X4 LCD CHARACTER CODE LCD ASCII CODE 16x2

Text: Crystalfontz Technology * PRELIMINARY * 20x4 and 16x2 intelligent serial interface display , " followed by one byte for the column (0-19 for a 20x4 display , or 0-15 for a 16x2 display ), and a second , value of length for a 20x4 display is 20*6=\120. For a 16x2 , the maximum value is 16*6=\096. row is the , examples to the display . You may highlight each line of the examples, copy them, and then past them into , return at the end of the line. The display will power itself (without the backlight) from the DTR and

Abstract: lcd 16x2 instruction set 24 pin diagram of lcd display 16x2 16X2 LCD TIMING CHARACTERISTICS 16x4 LCD ddram STN negative Blue 16X2 lcd display TC162F 16 pin diagram of lcd display 16x1 16X4 LCD CHARACTER CODE Okaya Electric Industries

Abstract: PC1602-v PC1602V VGG804805-6UFLWA 7 inch 800x480 LCD panel PG12864-F NL160120BC27-14 S6B0108B NL10276BC13-01C lcd touchscreen elo inverter board

Text: range of electronic sub-systems from display products, touchscreen, keypads, memory storage, embedded , to display ; text, moving graphics and video with vivid colours and high contrast. Arrow can support , · · · · TFT Controller Boards LCD Display Switches · LCD Touch Monitors · , overall improvement in brightness of the display is made possible by using glasses with improved , efficiency. Cumulatively, these improvements increase the brightness of the display to up to 450 cd/m2. The

Text: 4.4.06 TECHNICAL BRIEF BY: AZD ENGINEERING Character Generator ROMs AZ Displays character modules (for example, 8x2 or 16x2 ) contain a character generator ROM with built-in fonts. In order to , used on Character modules is the ability to display custom characters. The standard controller used on , to the display . If more custom characters are needed, a custom character can be over written to , ), ACM1602K-FL-GBS-02( 16x2 with European font), and ACM1602K-FL-YTS-HEB-G( 16x2 with Hebrew font).

Abstract: TC202A HEADER RT TC162C 16x1 LC display 16X2 LCD TIMING CHARACTERISTICS 16X2 LCD CHARACTER CODE 24 pin diagram of lcd display 16x2 lcd display 16x2 instruction set Okaya lcd

Abstract: Display LCD 20x4 display module lcd 4x20 radio shack baud WR232Y02 20X4 standard values of Lcd 16x2 to microcontroller pin architecture of lcd display 16x2 16x2 display display lcd 16x2 232

Text: 16x2 intelligent serial interface display command set This document corresponds with firmware v1 , "Control Q" followed by one byte for the column (0-19 for a 20x4 display , or 0-15 for a 16x2 display ), and , , so the maximum value of length for a 20x4 display is 20*6=\120. For a 16x2 , the maximum value is 16 , Connecting Your Crystalfontz Intelligent Serial Display Connection to Personal Computers For non-backlight operation when the display is connected to a PCs 9-pin serial port, all you need is a straight

Abstract: Display LCD 20x4 LCD ASCII CODE 20x4 pin diagram of serial lcd display 16x2 LCD 16X2 5V RS232 Driver LCD ASCII table CODE 16x2 explanation of 16x2 LCD lcd display 2x16 software command 16X2 LCD CHARACTER CODE display lcd 16x2 232

Text: ) Crystalfontz America, Incorporated 20x4 (634) and 16x2 (632) intelligent serial interface display command set , 16x2 display ), and a second byte for the row (0-3 for a 4x20 or 0-1 for a 2x16). The upper-left , Connecting Your Crystalfontz Intelligent Serial Display v2.0 STATIC SENSITIVE DEVICE - USE PROPER ESD PROCEDURES Connection to Personal Computers For non-backlight operation when the display is , display : Pin Number 1 2 3 4 5 6 7 8 9 Crystalfontz Display Function Not Connected Not

Abstract: 16X2 LCD DISPLAY IEC1107 IEC-1107 transformer protection based microcontroller Digital Frequency Meter with LCD Display display 16x2 SALEM 16X2 LCD trivector meter

Text: accuracy of the time maintained by the meter. A 16x2 LCD display along with two external buttons enables , 12bit ADC with delay equalization on sampled data in software · Measurements displayed on a 16x2 LCD display and stored in Flash memory · True RMS measurement of all phase voltages and line , performs data management and peripheral control. · Harmonic Analysis optional LCD DISPLAY LCD DISPLAY LED RTC VOLTAGE R E S I S T O R B L O C K SRAM DSP DSP MICRO

Abstract: Display LCD 20x4 pin diagram of serial lcd display 16x2 16x2 serial lcd 20X4 LCD display display 16x2 datasheet 20x4 characters Display Driver explanation of 20x4 LCD led scrolling display lcd display 2x16 software command

Text: ) Crystalfontz America, Incorporated 20x4 (634) and 16x2 (632) intelligent serial interface display command set , 16x2 display ), and a second byte for the row (0-3 for a 4x20 or 0-1 for a 2x16). The upper-left , Connecting Your Crystalfontz Intelligent Serial Display v2.0 STATIC SENSITIVE DEVICE - USE PROPER ESD PROCEDURES Connection to Personal Computers For non-backlight operation when the display is , display : Pin Number 1 2 3 4 5 6 7 8 9 Crystalfontz Display Function Not Connected Not

Text: . 18. 19. 20. 21. 22. 16x2 characters LCD display connector. Potentiometer for LCD contrast adjustment. Graphic LCD display (GLCD) connector. Potentiometer for GLCD contrast adjustment. Touch panel , . Switch group SW4 enables SPI and I2C communication module and pull-up/pull-down resistors on some PORTF , to enable SPI and I2C communication. Besides, three switches of this group enables external pull-up , frequently used data visualization component. It can display messages in two lines each containing up to 16

Abstract: 16x2 Text LCD optrex lcd display 16x2 16207 LCD display module 16x2 characters block diagram of lcd display 16x2 LCD MODULE optrex 16x2 driver lcd 16x2 LCD display module 16x2 optrex user manual

Text: driver required for a Nios® II processor to display characters on an Optrex 16207 (or equivalent) 16x2 , several ready-made example designs that display text on the Optrex 16207 via the LCD controller. For , SOPC Builder In SOPC Builder, the LCD controller component has the name Character LCD ( 16x2 , the easiest way to write characters to the display . 10­2 Altera Corporation May 2007 , behavior on a miniature scale for the 16x2 screen. Characters written to the LCD controller are stored to

Abstract: ARM LPC2138 architecture ARm 7 lpc2138 block diagram with lcd16*2 rtc info in LPC2138 pin diagram of serial lcd display 16x2 lcd display 16x2 instruction set MCP130T LPC2138 16X2 LCD rohs

Text: (P0.9). LCD 16x2 display with BACKLIGHT, connected as follows: RS ­ to LPC2138 pin 12 (P1.17); R/W ­ , , five buttons, variety of interfaces such as RS232, JTAG, I2C , Dallas and extension connector for some , Bytes RAM, RTC, 8x 10 bit ADC 2.44 uS, 2x UARTs, I2C , SPI, 2x 32bit TIMERS, 8x CCR, 6x PWM, WDT, 5V , clock) ­ RS232 interface circuit with SUB-D 9 pin connector ­ LCD16x2 display with BACKLIGHT , CO PYRIG HT(C) 2005, O LIMEX Ltd. Rev. Initial I2C GND VCC 2 U3 MCP130T 4 3 2 1

Text: 11+4 FX-10DU-E yes 54 92x115x26 tLCD 16x2 t Backlit Display ` Subject to Verification A , advanced display tools, which enable operators to make which mean the smallest to the largest application , Programmable Function Keys Touch Screen Networking IP Rating External Dimensions (WxHxD)mm Display Number of , )mm Display Number of Characters (CxR) FX-30DU-ES yes yes yes yes yes yes yes *55 186x125x78 tLCD , yes yes 65 190x175x50 LCD/VF 20x4 MAC40+ yes yes yes 65 150x170x33 LCD 16x2 MAC 12 yes yes yes

If you’ve ever tried to connect an LCD display to an Arduino, you might have noticed that it consumes a lot of pins on the Arduino. Even in 4-bit mode, the Arduino still requires a total of seven connections – which is half of the Arduino’s available digital I/O pins.

The solution is to use an I2C LCD display. It consumes only two I/O pins that are not even part of the set of digital I/O pins and can be shared with other I2C devices as well.

True to their name, these LCDs are ideal for displaying only text/characters. A 16×2 character LCD, for example, has an LED backlight and can display 32 ASCII characters in two rows of 16 characters each.

At the heart of the adapter is an 8-bit I/O expander chip – PCF8574. This chip converts the I2C data from an Arduino into the parallel data required for an LCD display.

If you are using multiple devices on the same I2C bus, you may need to set a different I2C address for the LCD adapter so that it does not conflict with another I2C device.

An important point here is that several companies manufacture the same PCF8574 chip, Texas Instruments and NXP Semiconductors, to name a few. And the I2C address of your LCD depends on the chip manufacturer.

According to the Texas Instruments’ datasheet, the three address selection bits (A0, A1 and A2) are placed at the end of the 7-bit I2C address register.

According to the NXP Semiconductors’ datasheet, the three address selection bits (A0, A1 and A2) are also placed at the end of the 7-bit I2C address register. But the other bits in the address register are different.

So your LCD probably has a default I2C address 0x27Hex or 0x3FHex. However it is recommended that you find out the actual I2C address of the LCD before using it.

Connecting an I2C LCD is much easier than connecting a standard LCD. You only need to connect 4 pins instead of 12. Start by connecting the VCC pin to the 5V output on the Arduino and GND to ground.

Now we are left with the pins which are used for I2C communication. Note that each Arduino board has different I2C pins that must be connected accordingly. On Arduino boards with the R3 layout, the SDA (data line) and SCL (clock line) are on the pin headers close to the AREF pin. They are also known as A5 (SCL) and A4 (SDA).

After wiring up the LCD you’ll need to adjust the contrast of the display. On the I2C module you will find a potentiometer that you can rotate with a small screwdriver.

Plug in the Arduino’s USB connector to power the LCD. You will see the backlight lit up. Now as you turn the knob on the potentiometer, you will start to see the first row of rectangles. If that happens, Congratulations! Your LCD is working fine.

To drive an I2C LCD you must first install a library called LiquidCrystal_I2C. This library is an enhanced version of the LiquidCrystal library that comes with your Arduino IDE.

Filter your search by typing ‘liquidcrystal‘. There should be some entries. Look for the LiquidCrystal I2C library by Frank de Brabander. Click on that entry, and then select Install.

The I2C address of your LCD depends on the manufacturer, as mentioned earlier. If your LCD has a Texas Instruments’ PCF8574 chip, its default I2C address is 0x27Hex. If your LCD has NXP Semiconductors’ PCF8574 chip, its default I2C address is 0x3FHex.

So your LCD probably has I2C address 0x27Hex or 0x3FHex. However it is recommended that you find out the actual I2C address of the LCD before using it. Luckily there’s an easy way to do this, thanks to the Nick Gammon.

But, before you proceed to upload the sketch, you need to make a small change to make it work for you. You must pass the I2C address of your LCD and the dimensions of the display to the constructor of the LiquidCrystal_I2C class. If you are using a 16×2 character LCD, pass the 16 and 2; If you’re using a 20×4 LCD, pass 20 and 4. You got the point!

First of all an object of LiquidCrystal_I2C class is created. This object takes three parameters LiquidCrystal_I2C(address, columns, rows). This is where you need to enter the address you found earlier, and the dimensions of the display.

In ‘setup’ we call three functions. The first function is init(). It initializes the LCD object. The second function is clear(). This clears the LCD screen and moves the cursor to the top left corner. And third, the backlight() function turns on the LCD backlight.

After that we set the cursor position to the third column of the first row by calling the function lcd.setCursor(2, 0). The cursor position specifies the location where you want the new text to be displayed on the LCD. The upper left corner is assumed to be col=0, row=0.

There are some useful functions you can use with LiquidCrystal_I2C objects. Some of them are listed below:lcd.home() function is used to position the cursor in the upper-left of the LCD without clearing the display.

lcd.scrollDisplayRight() function scrolls the contents of the display one space to the right. If you want the text to scroll continuously, you have to use this function inside a for loop.

lcd.scrollDisplayLeft() function scrolls the contents of the display one space to the left. Similar to above function, use this inside a for loop for continuous scrolling.

If you find the characters on the display dull and boring, you can create your own custom characters (glyphs) and symbols for your LCD. They are extremely useful when you want to display a character that is not part of the standard ASCII character set.

CGROM is used to store all permanent fonts that are displayed using their ASCII codes. For example, if we send 0x41 to the LCD, the letter ‘A’ will be printed on the display.

CGRAM is another memory used to store user defined characters. This RAM is limited to 64 bytes. For a 5×8 pixel based LCD, only 8 user-defined characters can be stored in CGRAM. And for 5×10 pixel based LCD only 4 user-defined characters can be stored.

After the library is included and the LCD object is created, custom character arrays are defined. The array consists of 8 bytes, each byte representing a row of a 5×8 LED matrix. In this sketch, eight custom characters have been created.

IIC/I2C Serial Interface Adapter module or I2C interface module for 16×2 (1602) & 20×4 (2004) LCD displays with on-board contrast control adjustment, backlight and I2C communication interface.

The great advantages of this I2C Serial LCD module will simplify the circuit connection, save some I/O connection pins on Arduino board, simplified firmware development with widely available Arduino library.

i2c interface modulehas a PCF8574 I2C chip that converts I2C serial data to parallel data for the LCD display. The I2C address is 0x3F by default, but this can be changed via 3 solder jumpers provided on the board. This allows up to 3 LCD displays to be controlled via a single I2C bus.

The power points VCC and GND can connect to the 5V and the ground terminal of the MCU/MPU, respectively. Also, connect the SDA, SCL pins of the module to the MCU/MPU I2C pins respectively to send the data.

serial i2c lcd daughter board module drives an I2C interfaced 2 line by 16 character LCD. The I2C LCD component is a wrapper around an I2C Master component and makes use of an existing I2C Master component.

iic/i2c serial interface adapter module uses in applications that require a visual or textual display. This component is also use where a character display needed but seven consecutive GPIOs on a single GPIO port are not possible.

Lcd I2C modulewith2x16 character LCD displayInstead of dealing with the large number of cables, you can avoid the hassle with the i2c protocol and only 2 cables !.ArduinoandRaspberry Piyou can realize your projects much faster. You can easily adjust the contrast of the screen as you wish, thanks to the potentiator integrated into the module. The module has + - pins and i2c pins, namely sda and scl pins.

This article includes everything you need to know about using acharacter I2C LCD with Arduino. I have included a wiring diagram and many example codes to help you get started.

In the second half, I will go into more detail on how to display custom characters and how you can use the other functions of the LiquidCrystal_I2C library.

Once you know how to display text and numbers on the LCD, I suggest you take a look at the articles below. In these tutorials, you will learn how to measure and display sensor data on the LCD.

Each rectangle is made up of a grid of 5×8 pixels. Later in this tutorial, I will show you how you can control the individual pixels to display custom characters on the LCD.

They all use the same HD44780 Hitachi LCD controller, so you can easily swap them. You will only need to change the size specifications in your Arduino code.

The 16×2 and 20×4 datasheets include the dimensions of the LCD and you can find more information about the Hitachi LCD driver in the HD44780 datasheet.

After you have wired up the LCD, you will need to adjust the contrast of the display. On the I2C module, you will find a potentiometer that you can turn with a small screwdriver.

The LiquidCrystal_I2C library works in combination with the Wire.h library which allows you to communicate with I2C devices. This library comes pre-installed with the Arduino IDE.

*When using the latest version of the LiquidCrystal_I2C library it is no longer needed to include the wire.h library in your sketch. The other library imports wire.h automatically.

Note that counting starts at 0 and the first argument specifies the column. So lcd.setCursor(2,1) sets the cursor on the third column and the second row.

Next the string ‘Hello World!’ is printed with lcd.print("Hello World!"). Note that you need to place quotation marks (” “) around the text since we are printing a text string.

The example sketch above shows you the basics of displaying text on the LCD. Now we will take a look at the other functions of the LiquidCrystal_I2C library.

This function turns on automatic scrolling of the LCD. This causes each character output to the display to push previous characters over by one space.

I would love to know what projects you plan on building (or have already built) with these LCDs. If you have any questions, suggestions or if you think that things are missing in this tutorial, please leave a comment down below.

IIC I2C Serial Interface Board Module LCD1602 Address ChangeableArduino 1602/2004 I2C Interface 4-Wire 1602/2004 screenArduino IIC/I2C Interface LCD1602/2004 adapter plate without LCD screenArduino control board IO port is only 20, plus some sensor, SD card Han, relay modules and more, IO port is not enough,The original 1602/2004 screen requires 7 IO port can drive up, we have developed this module can help you save five IO ports, we send arduino libraryProduct parameters:1. Dimensions: 41.5mm (length) * 19mm (W) * 15.3mm (height)2. Weight: 5g3. PCB Color: Black4. Supply Voltage :2.5-6V5. Supports the I2C protocol6. With backlight power control, can be connected via jumper settings are backlight power. Plug the jumper to connect the backlight off, unplug the jumper to disconnect the backlight power7. Contrast can be adjusted by turning the blue potentiometer clockwise increase, counterclockwise weakened. Potentiometer design on the front, enabling customers to freely adjust anytime8. Modules can be cascaded to cascade up to eight. By short-circuiting A0/A1/A2 modify the device address. The default address is 0x27.Note: Please contact us if you need the Schematic and Datasheet.

The CFA533-***-KC series is a 16x2 I2C LCD with keypad. The I2C interface allows you to use just two lines (SDA & SCL) to have bi-directional communication with the I2C LCD. Other devices can also share those two I2C control lines with the LCD. Only 4 wires are needed to connect this I2C LCD: power, ground, SDA (I2C Serial DAta) and SCL (I2C Serial CLock).

The CFA533 can run on 3.3v to 5.0v directly, with no changes needed, so you do not need to do any level translation between your embedded processor and the I2C LCD. Simply power the CFA533 from the same supply as your processor and the I2C signal levels will match up.

Using only one address on your I2C bus, you can add all the elements that you need for your front panel. The CFA533 I2C LCD can also read up to 32 DS18B20 digital temperature sensors, giving you an easy way to integrate temperature sensing over the I2C bus. No additional firmware or pins are needed on the host system.

This CFA533-TFH variant features crisp dark letters against a white, backlit background. The keypad has a matching white LED backlight. Since the LCD is a backlit positive FSTN, the CFA533-TFH I2C LCD is readable in direct sunlight, as well as complete darkness.