Automatic nutrient mixer
Fertilizer Mixer
Continuously measures EC and pH in the mixing tank and doses A/B nutrients and pH-down automatically. Built for hydroponics and fertigation.
FarmBoss Doses A+B when EC drops below setpoint, then waits to mix before re-measuring Applies pH-down only after repeated confirmation — no overdosing on noisy readings Always corrects pH before adding nutrients Monitors water flow and water temperature
Capabilities
Automatic EC control
Doses A+B when EC falls below target, then waits 30 seconds to mix before measuring again.
Careful pH control
Adds acid only after a high pH is confirmed 10 times — no overdosing on noisy readings.
The right order
Never adds nutrients while pH is high; pH is always corrected first.
Flow and temperature checks
Confirms water is actually flowing and tracks water temperature.
Mixing schedules
Set when mixing rounds run.
Front-panel display
An LCD shows targets and live values right at the tank.
Connections
The device reads the field, drives equipment, and sends data to the cloud.
Inputs / sensors
- EC and pH probes (RS485 Modbus)
- Water-flow sensor
- Water temperature
Fertilizer Mixer
Outputs / control
- Nutrient A / B
- pH-down acid
- 2 auxiliary outputs
Cloud & apps
- WiFi · MQTT
- FarmBoss / Invisor IoT Platform
- Remote restart
Specs
- Processor
- ESP32
- Sensors
- EC, pH (RS485 Modbus), water flow, water temperature
- Outputs
- A/B nutrient, pH-down, 2 auxiliary outputs, buzzer
- On-device
- LCD showing setpoints and live values
- Connectivity
- WiFi · MQTT · remote restart
Specs reflect the current firmware. Hardware details such as enclosure and relay ratings vary by installation kit — ask our team.
Built for
- Hydroponic farms
- Vertical and indoor farms
- Greenhouse fertigation
Orders and projects
Pricing depends on quantity and installation. Our team will send a quote along with the right device set for your site.
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