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Quad Alphanumeric Display - White 0.54" Digits w/ I2C Backpack

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ADA2157 · Adafruit

Quad Alphanumeric Display - White 0.54" Digits w/ I2C Backpack photo
Quad Alphanumeric Display - White 0.54" Digits w/ I2C Backpack illustration

Adafruit product #2157. Interfaces: I2C.

Part numberADA2157
ManufacturerAdafruit
CategoryDisplays & LEDs › LED Matrix & Segment
Pins5

Quad Alphanumeric Display - White 0.54" Digits w/ I2C Backpack pinout

PinNameTypeDescription
1VI2Cbidirectional
2VDDpower
3GNDground
4SDAbidirectional
5SCLbidirectional

Schematic symbol and footprint

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Footprint: 14-segment LED Alphanumeric Backpack (header pads) — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.

Datasheet

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