SeeedStudio Grove Light&Gesture&Color&Proximity Sensor(TMG39931)


In stock

SKU: 1135211
  1. Supply Voltage 3.3V / 5V
  2. Operating temperature -30~85℃
  3. Storage temperature -40~85℃
  4. Max. Lux [klx] 60
  5. Interface I2C
  6. I2C address 0x39



(Including GST)

In stock

Purchase this product now and earn 17 Robu Points!

Very Low Stock. Order Now !

Free Delivery above ₹499
Free Delivery
above ₹499
1 Year Warranty
6 Months Warranty
Cash On delivery
Cash on Delivery*

Didn’t find what you are looking for?

Category: PIR / IR and Optical Sensor

The Grove – Light & Gesture & Color & proximity sensor is TMG39931 based product, which features advanced Gesture detection, Proximity detection, Digital Ambient Light Sense(ALS), Color Sense(RGBC), and optical pattern generation/transmission for broadcast. This four-in-one sensor allows you to collect the data from the ambient environment and transfer it over the I2C bus.

Getting started with SeeedStudio Grove Light&Gesture&Color&Proximity Sensor (TMG39931)


  1. A single device integrated optical solution
  2. Ambient light sensing
  3. UV and IR blocking filters
  4. Complex gesture sensing
  5. Ideal for operation behind dark glass – High sensitivity
  6. Proximity detection
  7. Barcode pattern generation and transmission
  8. Dual-use of a single internal LED
  9. Trimmed to provide a consistent reading


  1. Gesture Detection
  2. Colour Sense
  3. Ambient Light Sensing
  4. Cell Phone Touch Screen Disable
  5. Mechanical Switch Replacement
  6. Printed Bar Code Emulation

Working principle:

  • Gesture Detection

Gesture detection utilizes four directional photodiodes to sense reflected IR energy (sourced by the integrated LED) to convert physical motion information to digital information.

  • Proximity Detection

The proximity detection features provide object detection by photodiode detection of reflected IR energy(Sourced by the integrated LED).

  • Digital Ambient Light Sense & Color Sense

The Color and ALS detection feature provide red, green, blue and clear light intensity data. Each of the R, G, B, C channels have a UV and IR blocking filter and a dedicated data converter producing16-bit data simultaneously. This architecture allows applications to accurately measure ambient light and sense colour which enables devices to calculate illuminance and colour temperature, control display backlight, and chromaticity.

Package Includes :

1 x SeeedStudio Grove Light&Gesture&Color&Proximity Sensor(TMG39931)
1 x JST cable

SKU: 1135211 Category:
Operating Temperature (°C)


Storage Temperature


Max. Lux [klx]




I2C Address


Shipping Weight 0.009 kg
Shipping Dimensions 13 × 9 × 1 cm
6 Months Warranty

This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Replacement will be done against manufacturing defects.

What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 0 reviews

0.0 overall

Be the first to review “SeeedStudio Grove Light&Gesture&Color&Proximity Sensor(TMG39931)”

There are no reviews yet.

Questions and answers of the customers

There are no questions yet. Be the first to ask a question about this product.

Only registered users are eligible to enter questions
Country Of Origin: China