> **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

# M5Stack DIN IoT Controller & Display Module

**Type:** Product page · **SKU:** CE10066 · **Brand:** [M5Stack](https://core-electronics.com.au/brands/m5stack-australia)
**Page:** https://core-electronics.com.au/m5stack-din-iot-controller-display-module-esp32-s3-smart-home-industrial-control.html ([markdown](https://core-electronics.com.au/m5stack-din-iot-controller-display-module-esp32-s3-smart-home-industrial-control.html.md))

Explore the M5Stack DIN IoT Controller & Display Module, featuring a 1.14" ST7789 screen, ESP32-S3 processor, and rotary encoder for smart home automation, industrial control, and IoT projects with wide voltage input compatibility.

## Pricing

- **Price:** $60.50 (inc GST) — $55.00 AUD, exc GST
- **Quantity discounts:** 6+ $52.80 (exc GST) · 12+ $51.15 (exc GST)

## Availability & dispatch

- Out of stock — the product page offers email notification when it returns.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=CE10066:1` (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/CE10066:1.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

The M5Stack DIN IoT Controller & Display Module revolutionizes industrial control and smart automation with its versatile 1/32 DIN standard form factor and powerful ESP32-S3 processor. Featuring a vibrant 1.14-inch ST7789 display and precision rotary encoder, this module seamlessly integrates into both industrial control panels and sophisticated smart home installations.

### Key Features

- 1.14-inch ST7789 high-brightness display for clear visual feedback
- ESP32-S3 processor with integrated WiFi for IoT connectivity
- Precision rotary encoder with push-button functionality
- Wide voltage input range (6-36V DC) for industrial compatibility
- Built-in RTC circuit for accurate time-keeping
- Integrated buzzer for audio feedback
- Multiple power options: USB-C, DC input, or lithium battery
- Expandable I2C and GPIO capabilities via PORTA and PORTB
- Standard 1/32 DIN size (45×22.5mm) for panel mounting
 
### How to Use

Installation and operation of the DIN IoT Controller is straightforward:

- **Power-Up:** Press the "WAKE" button or utilize the RTC timer for automatic wake-up. Set the HOLD pin (G46) high during initialization to maintain power state.
- **Power-Down:** Either press the RST button (when no USB power is present) or programmatically set HOLD (GPIO46) to 0.
- **Programming:** To enter download mode, hold the G0 button while powering on the device, then release.
- **Mounting:** Fits standard 1/32 DIN panel cutouts, secured with the included back brace.
 
### What's in the Box

- 1× M5Stack DIN IoT Controller
- 1× Adhesive mounting paper
- 1× 250mAh Battery
- 1× Product tag
- 1× DC-JACK terminal (6-36V)
- 1× Back mounting brace
 
### Compatibility

The module supports multiple development platforms:

- Arduino IDE for traditional programming
- UIFlow for visual programming
- Expandable with [M5Stack Earth Moisture Sensor](https://core-electronics.com.au/m5stack-earth-moisture-sensor-unit-analog-and-digital-output.html) and other I2C devices
- Compatible with industrial RS485 networks using the [M5Stack RS485 to TTL Converter Unit](https://core-electronics.com.au/m5stack-rs485-to-ttl-converter-unit.html)
 
### Additional Resources

- Comprehensive documentation available at the [official M5Stack documentation portal](https://docs.m5stack.com/en/core/M5DinMeter)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/C/E/CE10066-1_2.jpg)