The SparkFun VEML7700 Qwiic Ambient Light Sensor provides accurate 16-bit light readings from 0 to 167,000 lux via I2C. The sensor features Vishay's Filtron™ technology for human-eye-like response and ultra-low power consumption.

Plug into the Qwiic ecosystem with no soldering required, or use the 0.1" header for traditional connections.

Key Features

• 16-Bit Resolution – 0 to 167,000 lux range with 0.005 lux/count resolution
• Human Eye Response – Filtron™ technology matches real eye sensitivity
• Ultra-Low Power – 0.5µA shutdown, 2µA at 4100ms refresh
• Qwiic Connectors – Plug-and-play I2C, no soldering needed
• Flicker Rejection – 100Hz and 120Hz noise rejection
• Interrupt Support – High/low threshold windows

Ideal For

• Automatic display brightness control
• Environmental monitoring stations
• Smart lighting systems
• Battery-powered light sensors

Specifications

• Sensor – VEML7700
• Range – 0 to 167,000 lux
• Resolution – 0.005 lux/count
• Output Tolerance – ≤10% (O-Trim™)
• Supply Voltage – 2.5V–3.6V (3.3V typical)
• I2C Address – 0x10
• Dimensions – 25.4 × 25.4mm (1" × 1")

Resources

• Arduino Library
• Python Package