# Seeed Studio XIAO Soil Moisture Sensor

*Seeed Studio / 114993632*

> The XIAO Soil Moisture Sensor is a one-AA-battery Wi-Fi soil probe that ships with ESPHome firmware and appears in Home Assistant through the ESPHome integration. It reports three moisture levels and can be recalibrated with its button. It suits Home Assistant users through an integration (local Wi-Fi control).

- Canonical page: https://smarthomecanon.com/devices/seeed-xiao-soil-moisture-sensor
- Last checked: 2026-10-18

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Seeed Studio](https://smarthomecanon.com/brands/seeed) |
| Category | Soil moisture sensor |
| Model numbers | 114993632 |
| Status | Current[^1] |
| Type | Soil moisture[^1] |
| Measures | Soil moisture in three levels: normal, almost dry and dry[^2] |
| Wireless | Wi-Fi[^2] |
| Power | One AA battery[^1][^2] |
| Firmware | ESPHome, installed at the factory[^2] |
| Calibration | Optional dry and wet soil calibration with the button[^2] |
| Check interval | Checks every 8 hours, 1 hour or 15 minutes depending on moisture[^2] |
| ESPHome | Supported[^2] |

## Integration paths

**How the Seeed Studio XIAO Soil Moisture Sensor connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Wi-Fi local](https://smarthomecanon.com/protocols/wifi-local) | Home Assistant with the ESPHome integration[^2] | withheld | unknown |

**Platform support for the Seeed Studio XIAO Soil Moisture Sensor**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Wi-Fi local | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | Via integration[^2] | ESPHome |

## Related pages

- [Seeed Home Assistant sensors](https://smarthomecanon.com/lines/seeed-home-assistant-sensors) (line)
- [Seeed Studio](https://smarthomecanon.com/brands/seeed) (brand)
- [Wi-Fi with local control](https://smarthomecanon.com/protocols/wifi-local) (protocol)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)

## Sources

[^1]: XIAO Soil Moisture Sensor - Seeed Studio store. https://www.seeedstudio.com/XIAO-Soil-Sensor-p-6452.html (manufacturer, checked 2026-10-18)
[^2]: Getting Started with XIAO Soil Moisture Sensor - Seeed Studio Wiki. https://wiki.seeedstudio.com/xiao_soil_moisture_sensor/ (manufacturer, checked 2026-10-18)