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LoRa Agriculture Sensor User Guide T0005978_UG Version # 1.9
TEKTELIC Communications Inc. Confidential Page 6 of 22
1 Product Description
1.1 Overview
The Agricultural Sensor is a multi-purpose LoRaWAN IoT sensor intended for Agricultural use.
The Sensor supports up to four Analog and Digital inputs allowing for the remote capture of
data. The “Soil Surface Mount” model includes two metal probes; this addition uses two
inputs. Table 1 presents the Agriculture Sensor models. Without the probes the device
becomes the “Elevated Mount” model.
Table 1: Agriculture LoRa IoT Sensor Models
Product Code &
Revision
Description RF Region
Tx Band
(MHz)
Rx Band
(MHz)
T0005986
AGRICULTURE SENSOR,
ELEVATED MOUNT
MODULE, NA
US 902-928
MHz (ISM
Band)
923-928 902-915
T0005987
AGRICULTURE SENSOR,
ELEVATED MOUNT
MODULE, EU
EU 863-870
MHz (ISM
Band)
863-870 863-870
T0005982
AGRICULTURE SENSOR,
SOIL SURFACE MOUNT
MODULE, NA
US 902-928
MHz (ISM
Band)
923-928 902-915
T0005983
AGRICULTURE SENSOR, SOIL
SURFACE MOUNT MODULE,
EU EU 863-870
MHz (ISM
Band)
863-870 863-870
The main features of the Agricultural Sensor are the following:

Temperature & Relative Humidity Sensor: Reports temperature and relative humidity
of the local environment. PLEASE NOTE: PLACING THE UNIT IN DIRECT SUNLIGHT WILL
RESULT IN THE SENSOR REPORTING CASE TEMPERATURE AND RELATIVE HUMIDITY
INSTEAD OF TRUE AMBIENT CONDITIONS. PLACE THE UNIT OUT OF THE SUN FOR
MORE ACCURATE AMBIENT TEMPERATURE AND RELATIVE HUMIDITY READINGS.

Accelerometer: High sensitivity device that can measure any shock or movement
events. The primary purpose is to measure impact alarms.

Light Sensor: Reports the amount of light in the local environment.

Battery Gauge: Fuel gauges for non-rechargeable lithium batteries that can provide
accurate results with ultra-low average power consumption.

Watermark Sensor: Option to receive data on soil water tension. The Watermark is a
resistive device that responds to changes in soil moisture. Once planted in the soil, it
exchanges water with the surrounding soil thus staying in equilibrium with it. Soil water