TPYBOARDV102 automatic watering system of Micropython example

1. System functions

Monitoring of soil moisture, ambient temperature, light intensity
Automatic watering according to current environment, cold weather automatically heats soil

2. Required Components

Tpyboard Board 1 pieces
Photosensitive Module 1 Blocks
DS18B20 Module 1 Block
Soil Moisture Detection Module 1 block
DuPont Line several
Relays 2 X

3. Wiring method

4. Source Code

 fromPybImportPin, ADC fromds18x20Importds18x20 GL= ADC (Pin ('Y12'))#300 bright-1700 darkSD = ADC (Pin ('Y11'))#1800 Dry-800 wetWD = ds18x20 (Pin ('Y10')) KS= Pin ('Y9', PIN.OUT_PP) JR= Pin ('Y8', PIN.OUT_PP) whileTrue:Print('\ t light intensity:', Gl.read (),'\ t Soil moisture:', Sd.read (),'\ t Current temperature:', Wd.read_temp ()) Pyb.delay (200)       ifGl.read () <=250:#Plenty of sunshine              ifSd.read () >800:#More WateringKs.value (1)              Else: Ks.value (0)elifGl.read () >=1300:#Insufficient Sunlight              ifSd.read () >1200:#Less wateringKs.value (1)              Else: Ks.value (0)Else:#Sunshine General              ifSd.read () >1000:#Normal WateringKs.value (1)              Else: Ks.value (0)ifWd.read_temp () <18:#temperature is too lowJr.value (1)      Else: Jr.value (0)

TPYBOARDV102 automatic watering system of Micropython example