Tessel 2 development board
Soil moisture sensor
Jumper Wires, LEDS, Resistors
Solid state relay
Full set up of both sensors, relay, and Tessel 2.
Breadboard is the home to the BME280 Atmospheric Sensor. The blue LED lights up when the soil is wet and the yellow LED lights when soil is dry.
Red and Black wires run from port B on the Tessel to the relay (green connector at top right of image). A signal is sent from Tessel when the ON button is pressed on web page to toggle power to the pump.
When relay power is turned on the pump inside the mason jar is turned on and water is pumped through the hose and to the flowers.
Data is collected from both the soil moisture sensor and the atmospheric sensor and console logged for future use.
Graphs & Robotics
Database & Routes
Front End & Authentication