【毕业设计】智能农业大棚温湿度传感系统源码.zip

# GreenhouseSensorSystem # 许可条款 Copyright (C) 2020 hunterteaegg This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>. # 简介 ``` 本温室传感系统包括数据采集模块与无线蓝牙传输模块，主控MCU为STM32F103C8T6。 主要文件及文件夹为： - ./Drivers/Peripheral - ./Core/Src/main.c ``` ## 开发环境 ``` - 系统：windows 10 - 集成开发环境：STM32CubeIDE - 下载工具：STM32CubeProgrammer + CH340（USB to TTL） ``` ## 子模块 ### 传感模块 ``` - SHT31 SHT31为I2C总线协议温湿度传感模块，支持“单次转换”和“周期转换”模式，本次设计中使用单次转换模式。 - GY30 GY30为I2C总线协议光照传感模块，支持“单次转换”和“周期转换”模式，本次设计中使用周期转换模式。 ``` ### 传输模块 HC-05为无线蓝牙传输模块，支持串口收发。预先于PC上使用AT指令配置蓝牙热点，接上单片机即可直接收发数据。 ## 引脚分配 ``` - STM32 === 外设/引脚 - PA2 === HC-05/RXD - PA3 === HC-05/TXD - PA5 === LCD1602/WR - PA6 === LCD1602/RD - PA7 === LCD1602/E - PA15 === LCD1602/D0 - PB3 === LCD1602/D1 - PB4 === LCD1602/D2 - PB5 === LCD1602/D3 - PB6 === LCD1602/D4 - PB7 === LCD1602/D5 - PB8 === LCD1602/D6 - PB9 === LCD1602/D7 - PB10 === I2C-SCL（总线） - PB11 === I2C-SDA（总线） ```