Catálogo de demostración / Sensores de suelo
STEMMA capacitive soil moisture sensor (I2C)
Adafruit · MPN 4026 · versión legible por agentes
$7.50indicativo · 2026-08-22
Tomado de los propios datos estructurados de Adafruit en la fecha indicada — no es un presupuesto. La disponibilidad no se afirma deliberadamente.
| Adafruit | $7.50 · 2026-08-22 | página del producto ↗ |
| Pimoroni | £7.20 · 2026-08-22 | página del producto ↗ |
Hoja de especificaciones corroborada de Partsgraph (PDF)documento propio · compilado a partir de las fuentes de abajo
Especificaciones — cada valor lleva su justificante
Eléctrico
| Tensión de alimentación | 3-5V | página del proveedor“tocked) to your microcontroller or single board computer to 3-5V power, Ground, I2C SDA and I2C SCL and then run our Arduino” |
| Introduce corriente continua en el suelo | no | página del proveedor“ments use only one probe, don't have any exposed metal, and don't introduce any DC currents into your plants. We use the built in capacitive touch meas” |
Rendimiento
| Amplitud de lectura de humedad | 200 (very dry) to 2000 (very wet) | página del proveedor“MD10 chip, which will give you a reading ranging from about 200 (very dry) to 2000 (very wet). As a bonus, we also give you the ambient temperature from” |
| Precisión de temperatura | + or - 2 degrees Celsius | página del proveedor“the microcontroller, it's not high precision, maybe good to + or - 2 degrees Celsius. To make it so you can use the sensor with just about any m” |
| Medición de temperatura ambiente | sí | página del proveedor“a bonus, we also give you the ambient temperature from the internal temperature sensor on the microcontroller, it's not high precision, maybe good” |
Interfaz
| Microcontrolador integrado | ATSAMD10 | página del proveedor“built in capacitive touch measurement system built into the ATSAMD10 chip, which will give you a reading ranging from about 200” |
| Conector | JST PH 2mm | página del proveedor“afruit STEMMA Soil Sensor - I2C Capacitive Moisture Sensor [JST PH 2mm] : Adafruit Industries, Unique & fun DIY electronics and ki” |
| Señales de la interfaz | power, Ground, I2C SDA and I2C SCL | página del proveedor“d) to your microcontroller or single board computer to 3-5V power, Ground, I2C SDA and I2C SCL and then run our Arduino or CircuitPython code to read the” |
| Requiere soldadura | no | página del proveedor“on code to read the temperature and capacitive measurement. No soldering required! Please note: This is just the sensor, you'll also need a J” |
| Compatible con cable Seeed Grove | sí | página del proveedor“ns , female header pins , and a JST-JST cable . You can use Seeed Grove cables and boards to connect - the Grove cable is a little differe” |
Mecánico
| Dimensiones | 76.2mm x 14.0mm x 7.0mm | página del proveedor“ay need to extend delays between reads. Product Dimensions: 76.2mm x 14.0mm x 7.0mm / 3.0" x 0.6" x 0.3" Product Weight: 4.0g / 0.1oz Learn Pri” |
| Peso | 4.0 g | página del proveedor“6.2mm x 14.0mm x 7.0mm / 3.0" x 0.6" x 0.3" Product Weight: 4.0g / 0.1oz Learn Primary Guide: Adafruit STEMMA Soil Sensor -” |
| Número de sondas | one probe | página del proveedor“a capacitive measurement. Capacitive measurements use only one probe, don't have any exposed metal, and don't introduce any DC c” |
| Metal expuesto | no | página del proveedor“ve measurement. Capacitive measurements use only one probe, don't have any exposed metal, and don't introduce any DC currents into your plants. We u” |
| Cable incluido | no | página del proveedor“ve measurement. No soldering required! Please note: This is just the sensor, you'll also need a JST 4-PH cable to go along for plugging” |
General
| Interfaz | I2C | página del proveedor“Adafruit STEMMA Soil Sensor - I2C Capacitive Moisture Sensor [JST PH 2mm] : Adafruit Industri” |
| Principio de medida | Capacitive | página del proveedor“Adafruit STEMMA Soil Sensor - I2C Capacitive Moisture Sensor [JST PH 2mm] : Adafruit Industries, Unique” |
Se usa en
Riego automático de plantas — como Humedad del suelo