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How to make a temperature and humidity sensor

Overview

This product is based on Tuya Smart's temperature and humidity sensor. By adding a switch, it can be powered by a charger connector; it can also be powered by a battery. SHT30 is used for temperature and humidity collection, and the data is uploaded through the Tuya networking module. The module is equipped with an anti-tamper switch to check whether there is a signal. If you add a battery, you can check the battery capacity. The buttons and indicator lights are used for network configuration and operation and instructions. Are you interested in such a smart temperature and humidity sensor?

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-06-23 02:42:18

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