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Tinasoft deploys fast IoT greenhouse with Sub-GHz sensors

Updated: Jul 3, 2023

Daviteq provides a comprehensive hardware solution from sensor to co-cordinator with various Sub-Ghz wireless sensors. In comparison with other suppliers, Daviteq’s differentiations are completeness on products as well as easy integration in hardware and software. Therefore, Tinasoft could concentrates in developing IoT software and control module for IoT solution of greenhouse. Nguyen Quoc Uy - CTO

Customer challenges

Tinasoft specializes in software outsourcing, IoT solution development, and human resource training. In the process of building an IoT solution to monitor and control greenhouse in agriculture applications, Tinasoft copes with the following challenges in seeking qualified hardware suppliers:

  • Having different types of sensors

  • Ultra-low power consumption, battery-operated sensors

  • Long wireless transmission range, up to some hundreds of meters

  • All in one supplier (sensors, actuator, co-ordinator)

  • As a producer, having specialized knowledge in sensor output communication for easy integration

Sub-Ghz wireless set for IoT solution of greenhouse

For IoT solutions to monitor and control greenhouse, Daviteq supplies all hardware of Sub-GHz wireless sensors using Sub-GHz technology developed by Texas Instruments, including:

  • Soil moisture sensor

  • Relay actuator

  • Light sensor

  • Humidity sensor

  • Wireless co-ordinator


Wireless sensors, powered by an AA battery, measure a parameter of soil moisture, ambient light, humidity, and temperature and transmit data wirelessly to a wireless co-ordinator using Sub-Ghz technology. With this technology, sensors consume ultra-low power as well as transmit long range up to a kilometre. The co-ordinator is wired to control the device and gateway to push data to the IoT platform. Based on the value of the sensors, the control device outputs the control signal back to the wireless relay for open/close or pump control.

The user monitors and controls the greenhouse on a PC, tablet and smartphone from anywhere, anytime. The IoT solution could apply to monitor and control different types of houses in agriculture applications such as glass greenhouses, plastic greenhouses, polyhouses, net houses, shade houses, and membrane houses.


Solution results

Easy integration

International communication standards and the producer’s specialized knowledge of sensor output result in easy integration with the customer system.

Quick installation

Compact and “truly wireless” sensors make installation fast without running any power cables and signal cables.

After-sales cost saving

Remote configuration, update, testing, repair, and troubleshooting lead to saving service time and cost.

Comprehensive Sub-Ghz wireless device ecosystem

A full range of wireless devices (sensor, actuator, transmitter, receiver) is available to monitor different parameters.

System components

  • Wireless soil moisture sensor, Daviteq

  • Wireless relay, Daviteq

  • Wireless ambient light sensor, Daviteq

  • Wireless ambient humidity sensor, Daviteq

  • Wireless co-ordinator, Daviteq



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