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The M5Stack M5StickC NCIR hat is a compact single-point infrared temperature sensing add-on for M5StickC. It uses the MLX90614 infrared thermometer sensor to measure the surface temperature of the human body or other objects without physical contact.
This NCIR hat detects infrared energy from distant objects, making it useful when contact probes are not practical. It supports a -70C to 380C object temperature range, a 90 field of view, and fast I2C integration for embedded temperature sensing projects.
| Communication Interface | I2C communication @0x5A |
| Sensor | MLX90614ESF-AAA infrared thermometer sensor |
| Object Temperature Measurement Range | -70C to 380C |
| Ambient Temperature Measurement Range | -40C to 125C |
| Measurement Accuracy | 0.5C at room temperature |
| Field of View | 90 |
| Development Platform | Arduino, UIFlow (Blockly, Python) |
| Product Size | 24.0 x 25.0 x 14.0mm |
| Product Weight | 5.0g |
| Package Size | 138.0 x 93.0 x 13.0mm |
| Gross Weight | 13.0g |
| 1 | Hat NCIR |
| 1 | Double-Sided Tape |
The NCIR hat connects through the M5StickC HAT interface. SDA maps to G0, SCL maps to G26, and the module uses 3.3V and GND from the host device.
| M5StickC Pin | G0 | G26 | 3.3V | GND |
| HAT NCIR Signal | SDA | SCL | 3.3V | GND |
Use this NCIR hat when a project needs a compact non-contact temperature sensor rather than a contact probe. The 90 field of view helps capture an average temperature over the target area.
It measures object or body surface temperature with an MLX90614 infrared sensor.
No. The NCIR hat measures infrared energy from the target without physical contact.
It communicates over I2C at address 0x5A.