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JXBS-3001 SOIL NPK SENSOR 3PΙΝ RS485 DIGITAL
Digital soil NPK sensor with 3-pin RS485 interface for accurate real-time measurement of Nitrogen, Phosphorus, and Potassium levels. Ideal for smart agriculture.
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Tag: JXBS-3001 SOIL NPK SENSOR 3PΙΝ RS485 DIGITAL
Description
The JXBS-3001 Soil NPK Sensor is a precision digital sensor designed to measure Nitrogen (N), Phosphorus (P), and Potassium (K) levels in soil. Equipped with a 3-pin RS485 digital interface, it allows stable and long-distance communication with microcontrollers, PLCs, and data acquisition systems. Perfect for smart farming, precision agriculture, and soil monitoring projects, this sensor helps optimize fertilization and improve crop yields. Durable and reliable, it provides accurate real-time soil nutrient data for better plant management.
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Text to Speech TTL Module (Serial to Speech)
- Single row 0.1″ header for easy connection to a host system
- Power requirements: +5 VDC
- 30 mA idle
- 46-220 mA active (depending on speech parameters and output load)
- Communication: Asynchronous 9600 bps serial (8N1)
- Dimensions: 1.25″x1.5″x0.37″
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Text support rate is better
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Interface operation is simpler
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5V single power supply.
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Output directly connected to the speaker, can drive 4 ohms 3W / 8 ohm 2W speakers
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Busy status output, can be connected to the microcontroller IO or indicator light, no need to be left floating.
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Voice effect optimization
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Module miniaturization and easy integration
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Dimension: 33*27.5mm
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With mounting holes

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