蓝猫淘气

Master-slave environment monitoring display based on APM32 and Tuya Smart

Overview

The main control uses APM32F103RCT6, which is compatible with the STM32 development environment.
It is divided into master and slave units. The master unit is placed indoors and the slave units are placed outdoors or wherever you want to monitor.
Can be networked, using 2.4G radio frequency module NRF24L01, long transmission distance
The display part is a TFT_LCD screen, compatible with Arduino port, and the display is clear
The slave machine is powered by an 18350 battery, and also uses an APM32 microcontroller. Together with the radio frequency module, it monitors the battery power and returns it to the host machine at all times.
The temperature and humidity sensor adopts SHT30, which ensures accurate temperature measurement.
The networking module uses the module provided by Tuya Mall

Design Files

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Update:2025-05-07 19:05:45

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