A
Anonymous
Mar 20, 2026
Rating: 5/5
Great for education
Students love using this for physics experiments. Easy to wire.
Description
GY-AS7262/7263 AS7341/43 visible light and infrared color spectrometer sensor module
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Model Series | GY-AS7262/7263 & AS7341/43 |
| Interface Type | I2C, UART, SPI |
| Supply Voltage | 3.3V to 5.0V DC |
| Wavelength Range | 410nm to 940nm |
| Spectral Channels | 18 Channels (AS7341) |
| Data Interface | Digital Output |
| Board Dimensions | 25mm x 15mm x 3mm |
| Mounting Hole Size | 3mm Diameter |
| Net Weight | 5 grams |
| Compatible Platforms | Arduino, Raspberry Pi, ESP32 |
5 reviews
A
Anonymous
Feb 27, 2026
Rating: 5/5
Works with ESP32
Connected via I2C without issues. Library support is decent.
A
Anonymous
Feb 17, 2026
Rating: 5/5
Excellent Precision
The spectral data is very consistent. Used it for a sorting machine.
A
Anonymous
Jan 25, 2026
Rating: 4/5
Good but needs calibration
Hardware is solid. Make sure to calibrate for ambient light.
A
Anonymous
Jan 16, 2026
Rating: 4/5
Compact and useful
Small form factor fits well in tight spaces. Documentation could be clearer.
5 FAQ
Q: Are jumper wires included in the package?
A: No, the package includes the module and header pins. Cables are sold separately.
Q: Is there a Python library available?
A: Yes, there are several open-source libraries compatible with CircuitPython.
Q: Does this support 5V logic levels?
A: Yes, the module supports operating voltages from 3.3V to 5.0V.
Q: What is the default I2C address?
A: The default address is typically 0x49, but it can be configured via hardware pins.
Q: Can this detect near-infrared light?
A: Yes, the sensor covers visible light and near-infrared up to 940nm.
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