M5Stack M5Stick T-Lite Thermal Camera Dev Kit (MLX90640)
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M5Stack M5Stick T-Lite Thermal Camera Dev Kit (MLX90640)
Description
M5Stick T-Lite is an integrated thermal imaging temperature measurement device with online detection capabilities. It is mainly composed of M5StickC-Plus and HAT THERMAL, and uses the MLX90640-BAA infrared imaging sensor.
The main controller is powered by the ESP32-PICO-D4 chip and supports WiFi. It features a 1.14-inch 135 x 240 TFT screen, built-in 160mAh battery, user button, power/reset button, microphone, and passive buzzer for compact thermal imaging applications.
Users can set a high-temperature warning function and view temperature images and data in real time through cloud and local network access. M5 also provides an online data API interface, allowing remote image and data access through EZData for engineering project applications.
Features
- Integrated thermal imaging temperature measurement device
- Uses MLX90640-BAA infrared imaging sensor
- Developed based on ESP32-PICO with WiFi support
- 1.14-inch 135 x 240 TFT LCD screen
- Built-in 160mAh lithium battery
- User button and power/reset button
- Integrated passive buzzer
- Field of view: 110° x 75°
- Temperature measurement range: -40°C ~ 300°C
- Supports high-temperature warning function
- Supports cloud and local network viewing
Specifications
| Specification | Parameter |
|---|---|
| MCU | ESP32-PICO, 240MHz dual core, 600 DMIPS, 520KB SRAM |
| Sensor | MLX90640 |
| Field of View | 110° x 75° |
| Resolution | 32 x 24 |
| Flash Memory | 4MB Flash |
| Power Input | 5V @ 500mA |
| Port | Type-C |
| LCD Screen | 1.14 inch, 135 x 240 colorful TFT LCD, ST7789v2 |
| MIC | SPM1423 |
| Buzzer | Passive buzzer |
| PMU | AXP192 |
| Battery | 160mAh @ 3.7V |
| Product Size | 69.0 x 26.6 x 16.4mm |
| Product Weight | 31.0g |
| Package Size | 110.0 x 87.0 x 25.0mm |
| Gross Weight | 62.9g |
Interface
- USB Type-C port for 5V power input
- 1.14-inch TFT LCD for thermal image display
- User button for device interaction
- Power/reset button
- WiFi connection for cloud and local network access
Applications
- Temperature detection and warning
- Circuit temperature anomaly monitoring
- High-precision non-contact temperature measurement
- Biological movement monitoring
- Visual infrared imaging
Product List
- 1 x T-Lite
- 1 x StickC-Plus
- 1 x Lanyard
- 1 x USB Type-C Cable (50cm)
- 1 x User Manual
Electronic Manual

Model Size

Emissivity Reference
| Material | Emissivity |
|---|---|
| Human Skin | 0.98 |
| Water | 0.93 |
| Plastic (Opaque) | 0.95 |
| Asphalt | 0.95 |
| Concrete | 0.95 |
| Brick | 0.90 |
| Glass (Plate) | 0.85 |
| Wood (Natural) | 0.94 |
| Aluminum (Oxidized) | 0.30 |
| Steel (Oxidized) | 0.80 |
Resources
- Official Documentation
- T-Lite User Manual
- MLX90640 Datasheet
- T-Lite Firmware
- Emissivity Reference Table PDF
- Official Product Video
FAQ
What sensor does M5Stick T-Lite use?
It uses the MLX90640 infrared imaging sensor.
What is the thermal image resolution?
The thermal imaging resolution is 32 x 24.
What is the measurement range?
The temperature measurement range is -40°C ~ 300°C.
Does it support WiFi?
Yes. It is developed based on ESP32-PICO and supports WiFi.
Can it display thermal images directly?
Yes. It has a 1.14-inch 135 x 240 TFT LCD screen for viewing thermal images.
Why does emissivity matter?
Different materials reflect infrared radiation differently. Setting the correct emissivity helps improve measurement accuracy.
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- Please make sure your shipping address is accurate before placing your order. We ship strictly according to the address provided at checkout.
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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.) |
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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 |
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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.
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For EU Member States:
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