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55 lines
1.6 KiB
55 lines
1.6 KiB
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
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%YAML 1.2 |
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--- |
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$id: http://devicetree.org/schemas/iio/temperature/melexis,mlx90632.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Melexis MLX90632 contactless Infra Red temperature sensor |
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maintainers: |
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- Crt Mori <[email protected]> |
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description: | |
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https://www.melexis.com/en/documents/documentation/datasheets/datasheet-mlx90632 |
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There are various applications for the Infra Red contactless temperature |
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sensor and MLX90632 is most suitable for consumer applications where |
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measured object temperature is in range between -20 to 200 degrees |
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Celsius with relative error of measurement below 1 degree Celsius in |
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object temperature range for industrial applications. Since it can |
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operate and measure ambient temperature in range of -20 to 85 degrees |
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Celsius it is suitable also for outdoor use. |
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Be aware that electronics surrounding the sensor can increase ambient |
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temperature. MLX90632 can be calibrated to reduce the housing effect via |
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already existing EEPROM parameters. |
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Since measured object emissivity effects Infra Red energy emitted, |
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emissivity should be set before requesting the object temperature. |
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properties: |
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compatible: |
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const: melexis,mlx90632 |
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reg: |
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maxItems: 1 |
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description: Default is 0x3a, but can be reprogrammed. |
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required: |
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- compatible |
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- reg |
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additionalProperties: false |
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examples: |
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- | |
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i2c { |
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#address-cells = <1>; |
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#size-cells = <0>; |
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temp-sensor@3a { |
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compatible = "melexis,mlx90632"; |
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reg = <0x3a>; |
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}; |
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}; |
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...
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