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Seeed Grove 16x2 LCD Manual
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Seeed Grove 16x2 LCD Manual

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7/23/22, 9:42 PM
Grove - 16x2 LCD
Grove - 16 x 2 LCD is a perfect I2C LCD display for Arduino and
Raspberry Pi with high contrast and easy deployment. 16x2 means
two lines and each line has 16 columns, 32 characters in total. With
the help of Grove I2C connector, only 2 signal pins and 2 power pins
are needed. You don't even need to care about how to connect
these pins. Just plug it into the I2C interface on Seeeduino or
Arduino/Raspberry Pi+baseshield via the Grove cable. There won't
be complicated wiring, soldering, worrying about burning the LCD
caused by the wrong current limiting resistor.
https://wiki.seeedstudio.com/Grove-16x2_LCD_Series/
Grove - 16x2 LCD - Seeed Wiki
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Summary of Contents for Seeed Grove 16x2 LCD

  • Page 1 7/23/22, 9:42 PM Grove - 16x2 LCD - Seeed Wiki Grove - 16x2 LCD Grove - 16 x 2 LCD is a perfect I2C LCD display for Arduino and Raspberry Pi with high contrast and easy deployment. 16x2 means two lines and each line has 16 columns, 32 characters in total. With the help of Grove I2C connector, only 2 signal pins and 2 power pins are needed.
  • Page 2 7/23/22, 9:42 PM Grove - 16x2 LCD - Seeed Wiki Versions Version Order The Grove - 16 x 2 Buy Now [https://www.seeedstudio.com/Grove-16-x- LCD (Black on 2-LCD-%28Black-on-Yellow%29-p-3198.html] Yellow) The Grove - 16 x 2 Buy Now [https://www.seeedstudio.com/Grove-16-x- LCD (Black on Red) 2-LCD-%28Black-on-Red%29-p-3197.html]...

  • Page 3: Speci Cation

    7/23/22, 9:42 PM Grove - 16x2 LCD - Seeed Wiki 16x2-lcd-with-arduino-grove-lcd-rgb-backlight/] for detailed information. Features Display construction: 16 Characters * 2 Lines Display mode: STN On board MCU I2C-bus interface Support English and Japanese fonts Speci cation Item Value Operating Voltage 3.3V / 5V...

  • Page 4: Typical Applications

    7/23/22, 9:42 PM Grove - 16x2 LCD - Seeed Wiki Typical Applications Temperature display Time display Any project that requires a simple display Platforms Supported Arduino Raspberry ArduPy  Caution The platforms mentioned above as supported is/are an indication of the module's software or theoritical compatibility.
  • Page 5 7/23/22, 9:42 PM Grove - 16x2 LCD - Seeed Wiki Seeeduino V4.2 Base Shield Get One Now Get One Now [https://www.seeedstudio.com/Seeeduino- [https://www.seeedstudio.com/Base V4.2-p-2517.html] Shield-V2-p-1378.html]  Note Please plug the USB cable gently, otherwise you may damage the port. Please use the USB cable with 4 wires inside, the 2 wires cable can't transfer data.
  • Page 6 7/23/22, 9:42 PM Grove - 16x2 LCD - Seeed Wiki The rst version of Grove - 16 x 2 LCD series does not have a built-in pull-up resistor, nor does it provide a pad to solder the optional pull- up resistor. We have redesigned the module, and the new version has built-in pull-up resistors.
  • Page 7 7/23/22, 9:42 PM Grove - 16x2 LCD - Seeed Wiki Hardware Connection https://wiki.seeedstudio.com/Grove-16x2_LCD_Series/ 7/20...
  • Page 8 7/23/22, 9:42 PM Grove - 16x2 LCD - Seeed Wiki Seeeduino Grove Cable Grove - 16 x 2 LCD Black 5V or 3.3V White Yellow Step 1. Connect the Grove - 16 x 2 LCD to port I C of Grove- Base Shield.
  • Page 9 7/23/22, 9:42 PM Grove - 16x2 LCD - Seeed Wiki usage is almost the same, except that the Grove - 16 x 2 LCD does not support the RGB color API, such as setRGB(). Step 2. Refer to How to install library [https://wiki.seeedstudio.com/How_to_install_Arduino_Library]...
  • Page 10 7/23/22, 9:42 PM Grove - 16x2 LCD - Seeed Wiki 2). Open it in your computer by click the HelloWorld.ino which you can nd in the folder XXXX\Arduino\libraries\Grove_LCD_RGB_Backlight- master\examples\HelloWorld, XXXX is the location you installed the Arduino IDE. https://wiki.seeedstudio.com/Grove-16x2_LCD_Series/ 10/20...
  • Page 11 7/23/22, 9:42 PM Grove - 16x2 LCD - Seeed Wiki 3). Or, you can just click the icon in upper right corner of the code block to copy the following code into a new sketch in the Arduino IDE.  ...
  • Page 12 7/23/22, 9:42 PM Grove - 16x2 LCD - Seeed Wiki lcd.print(millis()/1000); delay(100);  Note The library le may be updated. This code may not be applicable to the updated library le, so we recommend that you use the rst two methods.
  • Page 13 7/23/22, 9:42 PM Grove - 16x2 LCD - Seeed Wiki  Note If there's no Base Shield with you, Seeeduino VX Series with I2C interface do work as well. https://wiki.seeedstudio.com/Grove-16x2_LCD_Series/ 13/20...
  • Page 14 7/23/22, 9:42 PM Grove - 16x2 LCD - Seeed Wiki Play With Wio Terminal (ArduPy) Hardware Step 1. Prepare the below stuffs: Wio Terminal Grove - 16 x 2 LCD Get One Now Get One Now [https://www.seeedstudio.com/Wio- [https://www.seeedstudio.com/Grove- Terminal-p-4509.html] 16-x-2-LCD-%28Black-on-Yellow%29-p- 3198.html]...
  • Page 15 7/23/22, 9:42 PM Grove - 16x2 LCD - Seeed Wiki Software Step 1. Follow ArduPy Getting Started [https://wiki.seeedstudio.com/ArduPy/] to con gure the ArduPy development environment on Wio Terminal. Step 2. Make sure that the ArduPy rmware contains the Grove - 16 x 2 LCD ArduPy library using the following commands. For...
  • Page 16 7/23/22, 9:42 PM Grove - 16x2 LCD - Seeed Wiki import time lcd = grove_lcd1602() main(): lcd.print("hello, world!") lcd.is_blink_cursor = True while True: lcd.set_cursor(1, 2) #column 1, row 2 lcd.print(i) time.sleep(1) i = i + __name__ == "__main__": main() ...
  • Page 17 7/23/22, 9:42 PM Grove - 16x2 LCD - Seeed Wiki Resources [PDF] JDH_1804_Datasheet [https:// les.seeedstudio.com/wiki/Grove- 16x2_LCD_Series/res/JDH_1804_Datasheet.pdf] Project This is the introduction Video of this product, simple demos, you can have a try. https://wiki.seeedstudio.com/Grove-16x2_LCD_Series/ 17/20...
  • Page 18 7/23/22, 9:42 PM Grove - 16x2 LCD - Seeed Wiki All-new Grove Sensor Modu All-new Grove Sensor Modu… … Grove IR Universal Remote Project：Have multiple remotes? Have an Arduino? Operate multiple devices with a single press of a Keyes IR remote.

  • Page 19: Tech Support

    7/23/22, 9:42 PM Grove - 16x2 LCD - Seeed Wiki Range tests made easy with the RE-Mote and LCD：Reduce the number of equipment and preparations required for eld testing (2.4GHz and 868MHz), pack everything you need in your hand. Tech Support...
  • Page 20 7/23/22, 9:42 PM Grove - 16x2 LCD - Seeed Wiki [https://www.seeedstudio.com/act-4.html? utm_source=wiki&utm_medium=wikibanner&utm_campaign=newpr oducts] https://wiki.seeedstudio.com/Grove-16x2_LCD_Series/ 20/20...