Sense.ACP
ambient light, RGB color, proximity
Built around the ams-OSRAM TMD3725, the Sense.ACP provides digital ambient light sensing (ALS), RGBC+IR color measurement with 16-bit data converters, and IR-based proximity detection with an integrated LED and factory-calibrated driver. Color photodiodes include UV and IR blocking filters while ALS gain is adjustable from 1× to 128× for operation across a wide range of lighting conditions. Proximity detection is interrupt-driven with configurable thresholds, offset compensation, and automatic ambient light subtraction. An on-board 3.3V buck converter supplies the IR LED driver from the V+ input.
Product Info
- Status
- Beta
- In Stock
- 15
- Pricing
Qty Each 1+ $15.00 10+ $13.50 50+ $12.75
Resources & Links
- Datasheet
- Download PDF
- JSON Tile Definition
- v0.2 (Feb 17, 2026)
- Drivers
- GitHub
- Discussion
- Discord
Pad Assignments
| Pad | Type | Function | Note | |
|---|---|---|---|---|
| 1 | ⏻ | GND | ||
| 2 | — | |||
| 3 | — | |||
| 4 | I2C | CLK | ||
| 5 | I2C | DAT | ||
| 6 | — | |||
| 7 | — | |||
| 8 | — | |||
| 9 | D | INT | programmable interrupt output | |
| 10 | ⏻ | V+ | 1.8V |
I2C
I2C- Mode
- slave
- Max Clock
- 400kHz
- Address
- 0x39
- Format
- 7-bit address
| Function | Required | Pad(s) |
|---|---|---|
| I2C.CLK | Yes | 4 |
| I2C.DAT | Yes | 5 |
Development Product — This is an electronic development module intended for evaluation, prototyping, and integration into other designs by qualified engineers and developers. It is not a finished consumer product and has not been independently certified for FCC, CE, UL, or other regulatory compliance. The integrator of this module into a finished product is responsible for obtaining all necessary certifications. Not intended for use in life-support systems, safety-critical applications, or any application where failure could result in personal injury or property damage. See our Terms of Sale for full details.