SEN-24409 · SparkFunActive
An easy-to-use soil moisture sensor with an ENIG finish for better corrosion resistance, outputting a simple analog signal based on soil conductivity via I 2 C using the on-board Qwiic connector. (SparkFun SEN-24409)
| Part number | SEN-24409 |
|---|---|
| Manufacturer | SparkFun |
| Category | Sensors › Soil & Agriculture |
| Pins | 4 |
SparkFun Qwiic Soil Moisture Sensor pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | GND | ground | |
| 2 | 3V3 | power | |
| 3 | SDA | bidirectional | |
| 4 | SCL | input |
Schematic symbol and footprint
Schematic symbol
Footprint: JST-SH 4-pin SMD right-angle (SM04B-SRSS-TB) - Qwiic / STEMMA QT — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
Where to buy
| Supplier | Stock | Price | Status | |
|---|---|---|---|---|
| Mouser | 0 | $6.98 (1+) | New Product | View |
Stock and prices from the suppliers, checked 2026-10-08; excluding tax and shipping.
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