ECOWITT WH0291 GW1100 868MHZ Soil Moisture Tester Plant Soil Moisture Sensor Meter with Digital LCD Display for Garden, Lawn, Potted Plants, Indoor and Outdoor

ECOWITT WH0291 GW1100 868MHZ Soil Moisture Tester Plant Soil Moisture Sensor Meter with Digital LCD Display for Garden, Lawn, Potted Plants, Indoor and Outdoor

Q: Do you have wh51 transmits at 433 mhz? what would it be named? wh51a? or wh51c?

My WH51B devices use 914915000, or about 915Mhz. If you are trying to identify which frequency band your device is using, I couldn't do it from packaging. The best answer that I could give you is that if you bought it on Amazon with a US shipping address, then you probably got the 915 version instead of the 433 that you thought you were buying. I understand that if you need a 433, you can contact Ecowitt and they will send you one intended for another country. RTL_433 can be configured to use the 915 band, though this will mean you have two instances of RTL_433 and the sdr hardware. I do. The WH51B is not a powerful transmitter, and the receiver can't be a long distance away. I struggled with getting the WH51B to work with RTL_433, so I'll share my config: frequency 914915000 sample_rate 250000 protocol 142 report_meta time:off output mqtt:192.168.0.xxx,events=eco2mqtt[/id] If you have trouble, post in the RTL_433 github issues and someone will help.

Q: What is %ad? how does it relate to any standard measure of soil water content

Hi, the %ad refers to the defaut dry definition on the fixed slope rate linear system. We recommend you to have a look at the manual(you can download it on our official website) from P8-12 to understand that better. Any question, please contact us at support@ecowitt.com.

Q: Can you just leave the wh51 soil moisture sensor in the ground outdoors to constantly check the soil with the gw1000 remotely?

Hi, yes. The wh51 is communicating with the gw1000 via RF signal and the reporting distance is within 300feet/100m(in open area). After you finish the wifi configuration on the free WS View app with the gw1000, you can upload the data to our own weather server: ecowitt.net. Then you can remoting the data by visting the ecowitt.net website(need to add your gw1000 device on the website first). Any other question, please let us know at support@ecowitt.com.:)

Q: Can this who291 transmit to the lcd display panel and also a gw1000 wifi gateway for logging, at the same time?

Hi, GW1000 can accept the sensor data in the WH0291 and upload to our free weather server: ecowitt.net. So the GW1000 + WH0291 works! The WH0291 actually is the WH51 sensor with a display. Any other question, please contact us at support@ecowitt.com.:-)

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Product ID: 742212173

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Details

Color
WH0291
Brand
ECOWITT
Product Dimensions
15W x 3H cm
Mounting Type
Tabletop
Voltage
1.5 Volts

💧Custom soil moisture calibration

📡868MHz wireless precision

⏱️72-second moisture read

Frequently Bought Together

ECOWITT WH0291 Soil Moisture Tester Plant Soil Moisture Sensor Meter with Digital LCD Display

Ecowitt GW1100 Wi-Fi Weather Station Sensor Gateway with Temperature, Humidity and Atmospheric Pressure 3-in-1 Probe Sensor(1X GW1100 WiFi Gateway)

ECOWITT WH51L Soil Moisture Sensor with 1m/3.28ft PVC Wire Probe, LCD Display, Needs to Pair with Wi-Fi Gateway, 915 MHz

Description

🌿 Stay ahead of your garden game with smart soil sensing!

RAPID RESPONSE TIME - Get accurate moisture readings in just 72 seconds—perfect for busy plant parents.
CLEAR DIGITAL DISPLAY - Intuitive LCD with flowerpot icon makes monitoring soil moisture effortless and stylish.
PRECISION WIRELESS SENSING - 868MHz frequency ensures fast, reliable soil moisture data without messy wires.
CUSTOMIZABLE MOISTURE ALERTS - Adjust low/high water thresholds to match your unique soil type for optimal plant care.
VERSATILE INDOOR OUTDOOR USE - Waterproof sensor built to thrive in gardens, lawns, and potted plants alike.

The ECOWITT WH0291 GW1100 is a wireless 868MHz soil moisture tester featuring a waterproof sensor and a clear digital LCD display. It delivers precise moisture readings within 72 seconds and supports customizable moisture thresholds for different soil types. Designed for both indoor and outdoor use, it pairs with compatible ECOWITT accessories to help you maintain perfectly hydrated plants effortlessly.