Working with WiFi and Bluetooth inside the greenhouse is not easy. Wireless connections are often affected by the greenhouse construction made of glass and steel. In addition, the density of the crop interrupts the signal.
This presents a challenge for a sector that increasingly wants to digitize and work with data. However, the introduction of 5G should make wireless communication in the greenhouse possible. To test this technology, Tomatoworld recently opened a 5G test facility in the Netherlands, as noted in a recent post from GreenTech.
“With the 5G test facility, Tomatoworld, a test greenhouse for technology, achieves a global first,” says Claudia van Staalduinen. “Tomatoworld is a field lab in the field of data-driven growing, which is why it is the perfect location to connect 5G to existing sensors. This makes us unique in the world. It is the first public place in a greenhouse worldwide where companies can test 5G, there is no other location where this is currently possible.”
5G is an important development for greenhouse horticulture, says Van Staalduinen.
“Unlike WiFi and Bluetooth, which do not work well in a greenhouse, 5G makes it possible to communicate wirelessly in the greenhouse in the future. This new technology offers great opportunities for digital applications in greenhouse horticulture because information can be exchanged very quickly. Consider, for example, cameras that monitor the ripeness of the product, sensors that measure the need for nutrients per plant, better energy- and climate control and faster robotics. The main advantage of 5G over 4G is the lightning-fast transfer of large amounts of data.”
The unique thing about the 5G installation is the higher frequency of 3.8 MHz. The 5G frequency that telecom operators currently offer in the Netherlands is 700 GHz.
“The higher frequency allows you to send much more data very quickly. This is essential for accurately controlling robots, among other things,” says Van Staalduinen. In Tomatoworld, companies can now test the technology in a practical situation in combination with other products.
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