M5Stack ATOM Matrix v1.1 ESP32 Development Kit with BMI270 IMU

SKU: CE11194 Brand: M5Stack

Build a tilt-controlled remote or a Wi-Fi status light on a thumb-sized board you can program with UiFlow blocks or Arduino.

$33.37 AUD, inc GST
$30.34 AUD, exc GST

Available with a lead time
Expect dispatch between Nov 10 and Nov 23

Shipping:

  • $7+ Standard (5+ days*, tracked)
  • $11+ Express (2+ days*, tracked)
  • FREE Pickup (Newcastle only - must order online*)

Shipping costs may increase for heavy products or large orders.

Exact shipping can be calculated on the view cart page.

*Conditions apply, see shipping tab below.

This 24 x 24mm, 7.3g ESP32 development board has a 5x5 RGB LED matrix on its face. Once programmed, that one small block can be the display, the input and the controller for your project.

Version 1.1 replaces the original ATOM Matrix's MPU6886 with a BMI270 six-axis IMU. This improves the accuracy and response speed of attitude detection, which matters most in motion capture and attitude control. If your project relies on precise orientation data, v1.1 is the version to choose. M5Stack lists the IMU as the only hardware change.

Example projects include a motion-sensing remote controller, a motion-capture or attitude-analysis node, and a compact central control node for a smart home.

Features

  • Build tilt and gesture controls by reading the board's orientation and movement directly in your code.

  • Show icons, status and animations at a glance on 25 WS2812C-2020 RGB LEDs behind an acrylic screen. Keep brightness moderate; very high values can damage the LEDs and acrylic screen.

  • Turn a button press into a remote-control command: the programmable button under the matrix can trigger the built-in infrared transmitter, using logic you write.

  • Connect your project to your network over 2.4GHz Wi-Fi with an onboard 3D antenna.

  • Add sensors and mount it without soldering, using the Grove port (I2C + I/O + UART), the 2.54mm pin sockets on both sides and the M2 screw hole on the back.

  • Program it in the environment you prefer: UiFlow1, UiFlow2, Arduino IDE, ESP-IDF and PlatformIO are all supported.

Specifications

Property

Specification

SoC

ESP32-PICO-D4, Xtensa 32-bit LX6 dual-core, up to 240MHz (600 DMIPS)

SRAM

520KB

Flash

4MB

Wireless

2.4GHz Wi-Fi, 3D antenna

IMU

BMI270 6-axis (I2C 0x68)

RGB LEDs

25x WS2812C-2020 (5x5 matrix)

Infrared

IR transmitter

Buttons

1x programmable, 1x reset

Interfaces

1x USB Type-C, 1x Grove HY2.0-4P (I2C + I/O + UART), 2.54mm pin sockets

Pin assignments

RGB LED data G27; button G39; IR TX G12; IMU SCL G21 / SDA G25; Grove: GND, 5V, G26, G32

Input voltage

5V @ 500mA

Power consumption

5V @ 61.65mA

Operating temperature

0 to 60°C

Dimensions

24.0 x 24.0 x 13.9mm

Weight

7.3g

Package size / gross weight

85.0 x 66.0 x 15.0mm / 13.5g

Resources

What's Included

  • 1x ATOM Matrix v1.1

Product Comments

Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

  • $3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
  • $7+ for Standard Post (typically 6+ business days, tracked)
  • $11+ for Express Post (typically 2+ business days, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

  • $12+ for Pack and Track (3+ days, tracked)
  • $16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

40 Aruma Place
Cardiff
NSW, 2285
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

Have a product question? We're here to help!

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