Started from seed this lady's have 17 days under half load 4 X 50W Cree CXB3590 CRI 80 3000K custom build led. 7days in rockwool cube under a dome , 10 days in 750ml pot.
Freshly transplanted into to final pot. They have received 250ml of fertilizer solution and transplation soil was moisted with 6.5PH water. Led now running on full load.
This project have some custom/extra gadget, a prototype growing controler.
Hardware Specs:
Raspberry PI 4 4Go Ram + SSD 120Go
Phat sparkfun qwiic i2c hub + i2c sensor for : temperature,humidity, co2, tvoc, air pressure and distance measurement(plant height)
Linked with one custom wifi power bar for schedule and countdown.
One sonoff pw r2 for energy monitoring.
Both using ESP8266 chip and running on Tasmota alternative firmware. Linked to the controler using normal wifi AP.
From Wall|----Sonoff-----Powerbar---: Led, Extraction Fan, Mouvement Fan, and the Rpi4
Software:
Exploitation System: Custom Linux Buster Lite
OpenHab : Open source domotic software for visualition and automation.
Mosquito MQTT +TLS server : Used to publish and receive message/data from sensor etc.
InfluxDB : DataBase for data retention
Chronograph: Visualisation and transformation panel to analyse our data.
Custom python code for running the sensor and publishing result into mqtt channel
Chronograph have monitoring panel for now
The growroom Sensor AkA spaceship
The system sensor and hardware/computer monitoring : Memory, Disk space, CPU load and temperature. In/Out etc. Network etc
The database: request per db ,memory heap, disk usage, http request etc.
Working :
Co2, humidty,temperature, Tvoc, Current,Voltage, Power, Daily/yesterday/Total energy consumption on kWh and $
Planned in version 1.0 :
Mesuring plants height using ultrsonic sensor.
Adding remote On/Off
function on sensor using openhab.
Adding power schedule in openhab.
Adding basic automatic watering/dosing system,
Planned In version 2:
Adding relay and dimmer on the custom led to control/dim each cob.
Adding custom small emerson effect led based on 3W led.
Adding , automatic, PH, PPM and temperature monitoring for water/fertilizer.
Adding PAR sensor for light monitoring.
Adding soil moisture and PH sensor.
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2020-05-07
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Added security cam for streaming with rtsp, working on http conversion for addition in openhab
Added snapshot.
CO2 sensor down, some resoldering needed.
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2020-05-08
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Good:
Updating fertilizer quantity from 250ml/day to 500ml. Watering planned for the end of the day.
2 days ago i've pinched the head of each plant Internode are booming.
Started LST training s to help the lower internode.
Bad:
Noted some physiological/Nonparasitic leaf Roll on one plant ; humidify level is too low; Humidificator filter is broken, need to be replaced. Monitoring #4 for couples of days.
neuraxis
