Made by bitsandbots
The hydroMazing system manages your growing environment by making localized data-driven decisions so that you don't have to worry.
2nd August 2018
Raspberry Pi 3 Model B
OPTIONAL - Internet of Things - text messaging
|Arduino Nano R3||x 2|
|Arduino Nano Expansion Shield||x 2|
DHT21/22 Temperature / Humidity sensor
may need a 10k resistor between Vcc/Data
|Photocell Module||x 1|
nRF24L01 2.4Ghz Wireless Radio Transceiver module
with or without SMA Antenna
Dallas Temperature Sensor (for nutrient solution temperature)
probably needs a connector
|433MHz RF Transmitter & Receiver Modules||x 1|
|set 3-5 pack of Wireless Controlled Outlets includes remote||x 1|
|DFRobot LCD with buttons Shield for Arduino Uno||x 1|
Intake and exhaust fans, grow lights, heaters, dehumidifiers, and pumps automatically controlled via wireless AC outlets
common wirelessly controlled AC outlets used in this project.
Assembled and testing
hydroMazing prototype Web Interface
hydroMazing prototype web Interface for alert notifications.