[Environment | Ambient Light Sensor] Proximity and Ambient Light Sensor Module BMS33M332

Опубликовано: 12 Апрель 2026
на канале: BEST MODULES CORP.
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📌Proximity and Ambient Light Sensor Module BMS33M332

💻More Information: https://www.bestmodulescorp.com/bmh23...

00:00 00:29 Live Show
00:30 00:35 Proximity and Ambient Light Sensor Module BMS33M332
00:36 00:51 Product features
00:52 00:28 Pin Description
00:29 01:03 Hardware Overview
01:04 01: 27 Getting Started
01:28 02:40 Open the Arduino IDE
02:41 02:55 DEMO
02:56 02:59 www.BestModulesCorp.com

✒Description
The BMS33M332 is a proximity sensing and ambient light detection module from Best Modules, which is developed by using sensor STK3337-X .The module integrates ambient light sensor, proximity sensor and infrared LED. It provides not only ambient light sensing to allow the backlight/ display brightness control, but also infrared sensing to allow the proximity estimation featured.
The module has a level shift circuit to support wide voltage applications. The module can use the BMCOM interface, which can read the ambient light value and obtain the proximity sensing status through the I2C communication mode. The module can be applied to smartphones, displays or smart home appliances, etc.


✒Features
◆ Operating voltage: 3.3V~5.5V
◆ Sensor: STK3337-X
→Integrated ambient and infrared light to digital converter with built-in IR LED
→3rd generation ambient light sensor which closes to the human-eye response and suppresses
the IR part
→ Excellent temperature compensation: -40℃~85℃
→Proximity Sensor (PS): 16-bit digital data format
→Ambient Light Sensor (ALS): 16-bit digital data format
◆ Flexible level shift circuit
◆ Communication interface:
→BMCOM×1 (INT, SCL, SDA, VDD, GND)
→Communication mode: I2C (address: 0x47)
◆ Provides support for Arduino Lib applications




🏢 Best modules corp.
🔗2F, 19, Innovation First Road, Hsinchu Science Park, Taiwan 30076
🤝[email protected]

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