> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Modulino Light

**Type:** Product page · **SKU:** ABX00111 · **Brand:** [Arduino](https://core-electronics.com.au/brands/arduino-australia)
**Page:** https://core-electronics.com.au/arduino-modulino-light.html ([markdown](https://core-electronics.com.au/arduino-modulino-light.html.md))

Detect and respond to changes in ambient brightness for smarter, light-aware projects.

## Pricing

- **Price:** $16.05 (inc GST) — $14.59 AUD, exc GST

## Availability & dispatch

- Available with a lead time — expect dispatch between Oct 23 and Oct 27.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=ABX00111:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/ABX00111:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

Modulino Light makes light-driven interaction a plug-and-play reality. Built for rapid prototyping and durable classroom use, it daisy chains with other Modulino nodes over I2C so you can build, iterate, and demo in minutes.

Connect directly to modern Arduino boards via Qwiic, configure over I2C, and expand without redesign. Whether you are validating an edge IoT concept, teaching electronic fundamentals, or adding responsive behaviour to a one-off project.

**Technical Specifications**

| Name | Modulino Light |
|---|---|
| SKU | ABX00111 |
| Featured component | LTR-381RGB-01 |
| Interface | I2C via Qwiic |
| I2C address | 0x53 |
| Operating voltage | 3.3V (Qwiic and pins) |
| Length | 41 mm |
| Width | 25.36 mm |
| Weight | 4.4 g |
| Included accessory | Qwiic cable, 5 cm |

**Additional Resources**

- [Arduino Modulino Light documentation](https://docs.arduino.cc/hardware/modulino-light/) with tutorials and technical notes
- [Datasheet PDF](https://docs.arduino.cc/resources/datasheets/ABX00111-datasheet.pdf)
- [Schematic PDF](https://docs.arduino.cc/resources/schematics/ABX00111-schematics.pdf)

**What’s Included**

- Modulino Light board (ABX00111)
- Qwiic cable, 5 cm

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/A/B/ABX00111-5.jpg)