这是一个基于raspberrypi pico的自动浇水工具,支持设置浇水周期与时长;
LED:SSD1306 128x64
MCU:RP2040
GP8 --------------- I2C0(SDA)
GP9 --------------- I2C0(SCK)
GP14 --------------- (UP_KEY)
GP11 --------------- (OK_KEY)
GP13 --------------- (DOWN_KEY)
GP12 --------------- (CANCEL_KEY)
GP10 --------------- (PUMP OUT)
安装编译依赖
参考:https://github.com/raspberrypi/pico-sdk
编译
mkdir build
cd build
cmake ..
make
将watering.uf2拷贝到PICO挂载的磁盘中(如下图)