{"title":"Qwiic Alphanumeric Display - White","handle":"sparkfun-qwiic-alphanumeric-display-white","url":"/products/sparkfun-qwiic-alphanumeric-display-white","description":"This compact white alphanumeric display gives you fourteen-segment characters for showing numbers, letters and symbols in your project. It uses the VK16K33 LED driver over I2C, so it is a neat fit for Qwiic-based builds where you want readable text without lots of wiring.With Qwiic, you can plug it in using the standard 1mm pitch, 4-pin JST connector system. There is no soldering required for Qwiic use, no need to work out SDA and SCL by hand, and no voltage regulation or translation is required.The SparkFun Alphanumeric Display Arduino library makes printing strings to the display as simple as calling the print() function. The library can send I2C commands to light individual segments, including the decimal point or colon, and can scroll strings across the display. Arduino, Python, MicroPython and CircuitPython library resources are provided.Address jumpers on the back let you configure the VK16K33 address, so you can use up to four displays on the same I2C bus. The slim board also includes detachable standoff holes, vertical Qwiic connectors and internal mounting holes.Features:Display: White displayOscillator: Integrated RC oscillatorKey scan: 13×3 matrix key scan circuitDimming: 16-step dimming circuitConnectors: 2x Qwiic connectorsMounting: 2x Wall Mounting PointsLibrary support: SparkFun Alphanumeric Display Arduino library supports print() for sending stringsI2C addressing: Address jumpers allow communication with up to four displays on the same busSpecifications:Display: White displayOperating Voltage: 3.3VIntegrated RC oscillator: Integrated RC oscillatorMaximum display segment numbers: 128 patternsMatrix key scan circuit: 13×3 matrix key scan circuitDimming circuit: 16-step dimming circuitI2C Addresses: 0x70 (0x71, 0x72, 0x73)Qwiic connectors: 2x Qwiic connectorsWall Mounting Points: 2x Wall Mounting PointsA handy display module for clocks, status panels, counters, menu text and other maker projects that need simple alphanumeric output over I2C.","vendor":"SparkFun","product_type":"Alphanumeric Display","in_stock":true,"options":[],"variants":[{"id":15794,"title":"Default Title","sku":"SF-COM-18565","mpn":"COM-18565","price":20.2,"on_sale":false,"in_stock":true,"available_quantity":58}]}