CircuitSetup

# This file contains pin mappings for the Creality CR-30 PrintMill. To
# use this config, during "make menuconfig" select the STM32F103 with
# a "28KiB bootloader" and serial (on USART1 PA10/PA9) communication.

# If you prefer a direct serial connection, in "make menuconfig"
# select "Enable extra low-level configuration options" and select
# serial (on USART3 PB11/PB10), which is broken out on the 10 pin IDC
# cable used for the LCD module as follows:
# 3: Tx, 4: Rx, 9: GND, 10: VCC

CircuitSetup

//******************************************************************************************
//  File: smart_watering_v2.ino
//  Author: John deGlavina
//
//  The following sketch is used to water a garden depending on the readings of 4 moisture sensors.
//  These moisture sensors correspond to 4 solenoid valves that will open when the water_threshold
//  falls below the percentage that is set. When the threshold is reached again, the solenoid will 
//  close. The level of the moisture sensors will be checked every check_interval concurrently.
//  
//  The original setup uses a DF Robot 4 relay shield, moisture sensors v1.2 (found on ebay),