We live in a colourful world, but how much do you really know about colour? Your eyes may deceive you, whilst sensors don’t lie! This AS7341 11-Channel Visible Light Sensor-Breakout can tell you the truth about the colour around you and your project. The DFRobot AS7341 11-Channel Visible Light Breakout Board employs the new generation of AS7341 spectral sensor IC launched by the well-known AMS company. The sensor features eight channels for visible light, one channel for near-IR, and one channel without a filter. It also integrates a dedicated channel to detect ambient light flicker. This sensor comes with 6 independent 16-bit ADC channels for data processing in parallel. The two onboard extra-bright LEDs can supply light in a dark environment. Features * 8 optical channels covering the visible spectral range * 50Hz and 60Hz ambient light flicker detection * 6 independent 16-bit ADC channels Application Ideas * High accuracy colour detection and matching * Colour mixing effect detection * Lighting colour temperature adjustment * Lighting atmosphere control * Modern plant cultivation Specifications * Power Supply: 3.3V~5V * Visible Light Detection Range: * F1(405-425nm) * F2(435-455nm) * F3(470-490nm) * F4(505-525nm) * F5(545-565nm) * F6(580-600nm) * F7(620-640nm) * F8(670-690nm) * Operating Current(LED Off): <5mA * LED Driving Current: Class 1-20 (4-42mA) * I2C Address: 0x39 * Operating Temperature Range: -30℃~85℃ * Operating Humidity Range: 5%RH~85%RH * Dimension: 18*14mm/0.71*0.55” Resources * Product wiki * Spectrophotometer Experiment Based on AS7341 Spectral Sensor Pinout Silkscreen Description + Positive - Negative SCL I2C Clock line SDA I2C Data line INT Interrupt Pin: active Low GPIO General input/output Package Contents * 1x AS7341 Visible Light Sensor * 1x 2.54mm 7-pin Single Row Pin Header https://elecena.pl/product/22727387/fermion-as7341-11-channel-visible-light-sensor 2023-03-07 https://elecena.pl/product/22727387/fermion-as7341-11-channel-visible-light-sensor 2023-12-27 https://elecena.pl/product/22727387/fermion-as7341-11-channel-visible-light-sensor 2024-09-18 https://elecena.pl/product/22727387/fermion-as7341-11-channel-visible-light-sensor 2024-11-29 https://elecena.pl/product/22727387/fermion-as7341-11-channel-visible-light-sensor 2024-11-30 https://elecena.pl/product/22727387/fermion-as7341-11-channel-visible-light-sensor 2025-02-13 https://elecena.pl/product/22727387/fermion-as7341-11-channel-visible-light-sensor 2025-04-10 https://elecena.pl/product/22727387/fermion-as7341-11-channel-visible-light-sensor 2025-11-28 https://elecena.pl/product/22727387/fermion-as7341-11-channel-visible-light-sensor 2025-11-29