Home M5Stack Thermal Camera 2 Unit M5-U149 MLX90640 Infrared Thermal Imaging Sensor
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M5Stack Thermal Camera 2 Unit M5-U149 MLX90640 Infrared Thermal Imaging Sensor

SKU: M5-U149
Sale price 103,09 €
incl. VAT
excl. VAT

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M5Stack Thermal Camera 2 Unit M5-U149 MLX90640 main image

M5Stack Thermal Camera 2 Unit M5-U149 MLX90640 Infrared Thermal Imaging Sensor

103,09 €

Description

M5Stack Thermal Camera 2 Unit M5-U149 is a compact thermal imaging unit built around the MLX90640 infrared array sensor and an onboard ESP32-PICO-D4 MCU. The M5-U149 module captures thermal data at 32 x 24 resolution, supports I2C communication, and delivers a wide 110 degrees x 75 degrees field of view for non-contact temperature monitoring, thermal inspection, and embedded sensing projects.

Because M5-U149 combines a thermal sensor with local data processing, the M5Stack Thermal Camera 2 Unit can handle temperature acquisition, average, maximum, and minimum temperature readout, local data caching, and high or low temperature alarm workflows. The MLX90640 thermal camera supports a measurement range from -40 degrees C to 300 degrees C, making the M5Stack Thermal Camera 2 Unit M5-U149 suitable for smart monitoring, industrial diagnostics, equipment inspection, and infrared temperature visualization.

The M5Stack Thermal Camera 2 Unit also integrates a buzzer, RGB indicator, function button, and reset button in a small unit form factor with a Grove HY2.0-4P connector. For developers building thermal imaging or abnormal temperature alarm systems, M5-U149 offers a practical MLX90640 thermal camera platform that works with Arduino and UIFlow while staying easy to integrate into larger M5Stack or custom I2C systems.

Features

  • M5Stack Thermal Camera 2 Unit with exact SKU M5-U149
  • MLX90640 infrared thermal imaging sensor
  • ESP32-PICO-D4 MCU for onboard data processing
  • 32 x 24 thermal imaging pixel array
  • 110 degrees x 75 degrees field of view
  • -40 degrees C to 300 degrees C temperature measurement range
  • 0.5Hz to 64Hz refresh rate support
  • I2C communication through Grove HY2.0-4P interface
  • Average, maximum, and minimum temperature reading
  • High temperature and low temperature alarm support
  • Integrated buzzer, RGB LED, function button, and reset button
  • Supports Arduino and UIFlow development

Specifications

Parameter Value
Brand M5Stack
Product Name M5Stack Thermal Camera 2 Unit
SKU M5-U149
Sensor MLX90640
MCU ESP32-PICO-D4
Resolution 32 x 24 pixels
Field of View 110 degrees x 75 degrees
Measurement Range -40 degrees C to 300 degrees C
Refresh Rate 0.5Hz to 64Hz
Interface I2C / Grove HY2.0-4P
Power Input 5V at 0.5A
Operating Temperature -10 degrees C to 60 degrees C
Housing Material Plastic (PC)
Product Size 48 x 24 x 8mm
Package Size 136 x 92 x 13mm
Product Weight 4.9g
Package Weight 10.7g

Applications

  • Infrared temperature measurement and thermal imaging projects
  • Industrial equipment inspection and hotspot detection
  • Abnormal temperature alarm systems
  • Embedded thermal monitoring over I2C
  • Smart building, lab, and environmental monitoring
  • M5Stack, Arduino, and UIFlow prototyping

Product List

  • M5Stack Thermal Camera 2 Unit M5-U149 x1
  • HY2.0-4P cable x1

Other Content

  • M5-U149 is designed for non-contact thermal data collection rather than visible-light imaging.
  • The onboard ESP32-PICO-D4 helps the M5Stack Thermal Camera 2 Unit process alarms and thermal data more efficiently.
  • The MLX90640 sensor gives this unit a compact way to build thermal inspection, overheat warning, and occupancy-related sensing applications.
  • Use the I2C interface to integrate M5-U149 with M5Stack hosts, custom controllers, or other embedded systems.

Resources

FAQ

Q1: What sensor does M5-U149 use?
A1: M5-U149 uses the MLX90640 infrared thermal imaging sensor.

Q2: What is the resolution of the M5Stack Thermal Camera 2 Unit?
A2: The M5Stack Thermal Camera 2 Unit provides 32 x 24 thermal imaging resolution.

Q3: How does M5-U149 communicate with the host?
A3: M5-U149 uses an I2C interface through the Grove HY2.0-4P connector.

Q4: What temperature range does the MLX90640 support here?
A4: The unit supports a measurement range of -40 degrees C to 300 degrees C.

1. General Shipping Information

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2. Shipping Rates & Options

Shipping rates are calculated based on order value, destination, and available shipping methods. The final available options will be displayed at checkout.

2.1 Germany Domestic Shipping

Shipping Method Order Value Cost Est. Delivery
Deutsche Post €0.00 - €50.00 €4.95 2-4 Business Days
Deutsche Post Over €50.00 Free 2-4 Business Days
DHL Paket
(Faster Delivery)
€0.00 - €50.00 €6.95 1-3 Business Days
DHL Paket
(Faster Delivery)
€50.00 - €100.00 €2.00 1-3 Business Days
DHL Paket
(Faster Delivery)
Over €100.00 Free 1-3 Business Days

2.2 Selected EU Countries / Regions

Available EU shipping destinations are shown at checkout based on your shipping address. For orders shipped to selected EU countries or regions outside Germany, we use FedEx Regional Economy.

Shipping Method Order Value Cost Est. Delivery
FedEx Regional Economy €0.00 - €100.00 €7.95 3-5 Business Days
FedEx Regional Economy Over €100.00 Free 3-5 Business Days

EU orders may be fulfilled from our Munich warehouse or, when applicable, from our Shenzhen warehouse depending on inventory availability. For EU member states, OpenELAB covers applicable import duties and taxes under DDP service where required.

2.3 United States

Region Shipping Method Order Value Cost Est. Delivery
Continental U.S.
(50 States)
USPS Ground Advantage €0.00 - €45.00 €4.95 3-7 Business Days
USPS Ground Advantage Over €45.00 Free 3-7 Business Days
USPS Priority Mail €0.00 - €45.00 €16.95 1-4 Business Days
USPS Priority Mail Over €45.00 €14.95 1-4 Business Days
Non-Continental U.S.
(AK, HI, PR, etc.)
USPS Ground Advantage €0.00 - €60.00 €6.95 5-9 Business Days
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2.4 International Destinations Outside the EU

For selected international destinations outside the EU, including Switzerland, the United Kingdom, and Norway, shipping rates are as follows:

Order Amount Shipping Cost
€0.00 - €300.00 €19.95
Over €300.00 Free

For non-EU destinations, import duties, taxes, and customs fees may be charged by the destination country and are the responsibility of the recipient.

3. Warehouses & Fulfillment

Our products may be stored in our Munich, Arlington, and Shenzhen warehouses. The actual shipping warehouse depends on product availability and destination.

3.1 Munich Warehouse

For products stored in our Munich warehouse, we use Deutsche Post or DHL Paket for domestic deliveries within Germany. For selected EU destinations outside Germany, we use FedEx Regional Economy.

3.2 Arlington Warehouse

For products stored in our Arlington warehouse, we use USPS or UPS for deliveries within the United States.

3.3 Shenzhen Warehouse

For pre-order items or products fulfilled directly from our Shenzhen warehouse, we arrange reliable international shipping based on destination and inventory status. For EU member states, OpenELAB covers applicable import duties and taxes under DDP service where required.

4. Inventory, Pre-orders & Split Shipments

  • Inventory Status: Please check the product page for real-time stock information. If an item is out of stock in our local warehouses, it may be marked as “Pre-order”.
  • Pre-order Fulfillment: Pre-order items may be shipped directly from Shenzhen or restocked to a local warehouse first before final delivery.
  • Split Shipments: If your order contains both in-stock and pre-order items, we may ship them separately. No additional shipping fee will be charged for split shipments caused by our fulfillment arrangement.

5. Customs, Taxes & Delivery Issues

5.1 Customs and Taxes

For EU Member States:
Whether shipped from Germany or China, OpenELAB covers applicable import duties and taxes under DDP service where required. Customers in EU member states should not be charged additional import duties or VAT upon delivery.

Important Notice for Non-EU Countries:
For destinations outside the European Union, such as Switzerland, Norway, and the United Kingdom, import duties, taxes, and customs fees may be charged by local authorities upon delivery. These fees are the responsibility of the recipient.

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5.3 Incorrect Address or Failed Delivery

If a parcel cannot be delivered due to an incorrect or incomplete address provided by the customer, refusal of delivery, or failure to collect the parcel, additional shipping or return costs may apply.

6. VAT

For orders within the EU, VAT is collected at checkout according to the applicable destination rules. No additional VAT should be collected upon delivery for EU member state orders covered under our DDP shipping arrangement.

Customer Reviews

Based on 5 reviews
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40%
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R
Reese Carter
M5Stack Thermal Camera 2 Unit M5-U149 MLX90640 Infrared Thermal Imaging Sensor: useful project up...

I selected M5Stack Thermal Camera 2 Unit M5-U149 MLX90640 Infrared Thermal Imaging Sensor for a new build and appreciated its practical layout and finish. Its stable behavior made it a worthwhile addition to the project.

P
Peyton Ward
M5Stack Thermal Camera 2 Unit M5-U149 MLX90640 Infrared Thermal Imaging Sensor: solid performance

The M5Stack Thermal Camera 2 Unit M5-U149 MLX90640 Infrared Thermal Imaging Sensor arrived in good condition and fitted neatly into my existing setup. It meets my needs with only minor room for improvement in the setup process.

H
Harper Evans
M5Stack Thermal Camera 2 Unit M5-U149 MLX90640 Infrared Thermal Imaging Sensor: smooth first setup

I added M5Stack Thermal Camera 2 Unit M5-U149 MLX90640 Infrared Thermal Imaging Sensor to a recent project and found the initial setup straightforward. It has remained dependable and delivered the result I expected.

B
Blake Cooper
M5Stack Thermal Camera 2 Unit M5-U149 MLX90640 Infrared Thermal Imaging Sensor: reliable daily pe...

After working with M5Stack Thermal Camera 2 Unit M5-U149 MLX90640 Infrared Thermal Imaging Sensor for a while the overall experience felt stable and predictable. The unit feels well made and has performed consistently in normal use.

F
Finley Scott
M5Stack Thermal Camera 2 Unit M5-U149 MLX90640 Infrared Thermal Imaging Sensor: works well with m...

Using M5Stack Thermal Camera 2 Unit M5-U149 MLX90640 Infrared Thermal Imaging Sensor in regular project work has produced consistent results so far. The core functionality has been solid but clearer beginner guidance would help.