Gikfun Capacitive Soil Moisture Sensor Corrosion Resistant for Arduino Moisture Detection Garden Watering DIY (Pack of 2PCS) EK1940

Gowoops 2 PCS DHT22 Temperature Humidity Sensor Module Digital Measurement for Arduino Raspberry Pi 2 3

HiLetgo 5pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V Humidity Measure Range 20%-95% Temperature Measure Range 0-50℃ Celsius with Dupont Wires

Adafruit MCP3008 8-Channel 10-Bit ADC With SPI Interface for Raspberry Pi

Gikfun DC 3V 5V Micro Submersible Mini Water Pump Fish Tanks Fountain Aquarium (Pack of 4pcs) EK1893

HiLetgo 2pcs ESP8266 NodeMCU LUA CP2102 ESP-12E Internet WiFi Development Board Open Source Serial Wireless Module Works Great with Arduino IDE/Micropython (Pack of 2PCS)

Gikfun DS18B20 Temperature Sensor Waterproof Digital Thermal Probe Sensor For Arduino (Pack of 3pcs) EK1083x3

12V Plastic Water Solenoid Valve

Kuman 5PCS Soil Moisture Sensor Kit Compatible with Raspberry pi Arduino Uno R3 Mega 2560 with 10PIN Female to Female Jump Cables 20PIN Male to Female DuPont Jump Cable Automatic Watering System KY70

HiLetgo 2pcs DHT22/AM2302 Digital Temperature And Humidity Sensor Module Temperature Humidity Monitor Sensor Replace SHT11 SHT15 for Arduino Electronic Practice DIY

Elecrow Arduino Plant Watering System with Soil Moisture Sensor and Pump, DIY Gardening Self Watering Device Automatic Plant Watering for Garden Patio Lawn Plant Flower Herb Potted