Quantity   Component name
1 × (per master) Raspberry Pi B+
1 × (per master) SD-Card 16GB I don't recommend Samsung SD-Cards
1 × (per master) DHT22 Temperature & Humidty sensor
1 × (per master) TSL2561 Sensors / Ambient Light
1 × (per master) Hygrometer Moisture Sensor
1 × (per master) MCP3002 Data Converters / Analog to Digital Converter ICs (ADCs)
1 × (per master) MCP23017 Microprocessors, Microcontrollers, DSPs / IO Controllers
1 × (per master) L293D Interface and IO ICs / Peripheral Drivers and Actuators
1 × (per master) WS2812B TH 5MM Neopixel LED
1 × (per master) Kingbright KB2500SGD Bar Led 2pcs green
1 × (per master) Kingbright KB2400YD Bar Led 2pcs yellow
1 × (per master) Kingbright KB2300ID Bar Led 2pcs red
1 × (per master) 0802A 8x2 Led Display
1 × (per slave) D1 mini pro microcontroller
1 × (per slave) Capacitive Soil Moisture Sensor
1 × (per slave) Assorted Leds green / red / blue