{"title":"Gravity: I2C 16x2 Arduino LCD with RGB Backlight Display","handle":"gravity-i2c-16x2-arduino-lcd-with-rgb-backlight-display","url":"/products/gravity-i2c-16x2-arduino-lcd-with-rgb-backlight-display","description":"A 16×2 character LCD module with full RGB backlight, communicating over I2C for minimal wiring. With support for 16 million backlight colours, this display adds a vibrant, customisable readout to your Arduino or compatible microcontroller projects using just four wires: VCC, GND, SDA, and SCL.\n\nPart of the DFRobot Gravity ecosystem, the module features a standard Gravity 4-pin I2C connector for plug-and-play use with Gravity-compatible shields and boards. It also works with any I2C-capable microcontroller at 3.3 V or 5 V logic levels.\n\nKey Features\n\n\n16×2 Character Display – Standard two-line LCD with 16 characters per line\n\nRGB Backlight – Full-colour adjustable backlight with 16 million colour options\n\nI2C Interface – Only 4 wires required (VCC, GND, SDA, SCL), saving digital pins\n\nWide Voltage Range – Operates from 3.3 V to 5.0 V\n\nLow Power – Less than 0.8 mA operating current\n\nGravity Connector – Standard 4-pin I2C cable included for quick hookup\n\n\nSpecifications\n\n\nOperating Voltage – 3.3–5.0 V\n\nOperating Current – <0.8 mA\n\nDisplay – 16×2 characters\n\nInterface – I2C\n\nOperating Temperature – −20 °C to +70 °C\n\nStorage Temperature – −30 °C to +80 °C\n\nDimensions – 87 × 32 × 13 mm\n\n\nIdeal For\n\nSensor readout displays and dashboards\nArduino and Raspberry Pi projects with limited GPIO\nStatus indicators with colour-coded backlighting\nDFRobot Gravity ecosystem builds\n\n\nPackage Contents\n\n1× Gravity I2C 16×2 LCD with RGB backlight\n1× Gravity 4-pin I2C/UART sensor cable\n\n\nResources\n\nProduct Wiki & Documentation\n","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":6586,"title":"Default Title","sku":"DF-DFR0464","price":20.0,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":636,"option1":"Default Title"}]}