"The ultimate aim is to develop a sustainable commercial business model that offers a low-cost solution for our rural farmers.''
WISPA Network general manager Tim Cutfield said LoRaWAN technology is significantly cheaper than an equivalent cellular network.
"Delivering it via an existing network of about 3000 sites, which currently provide rural internet services, will lower establishment and running costs,'' he said.
He said the LoRaWAN connectivity could be used in different ways.
"Farmers' connectivity needs differ from case to case. It could be used at the back of the farm to monitor sensors on a remote water tank and send automated reports back to a cellphone or computer,'' he said.
"It can also be used for remote monitoring of traps in a pest control network, so sensors could pick up if a trap has fired. It could also be used to monitor takes from water bores.
"There are all sorts of potential uses for this technology.''
LoRaWAN is used extensively internationally so there are many low-cost sensors available off the shelf that can be adapted for the needs of New Zealand farmers. The sensors are solar powered.
Cutfield said it was an exciting job working with the agritech sector to deliver new solutions for farmers.
"We'd like to see, for example, sensors included with new water tanks when they are sold. There are so many possibilities.''
Meanwhile, Chorus has started a programme to upgrade 13 broadband cabinets on its copper network at three sites in Whangarei district, three in Kaipara and seven in the Far North.
The programme is a mixture of building new cabinets or upgrading existing cabinets and connecting them back to the nearest exchange with fibre. VDSL broadband, which is six times faster than ADSL broadband, would be available on each of the cabinets.
Following the upgrades, residents living within about 1.2km of a cabinet would be able to access fibre-enabled VDSL broadband, allowing for a more consistent connection. Households outside that area would still benefit from a better broadband quality and reliability.
The work is part of the Government's Rural Capacity Upgrades programme.
Chorus spokesman Louis Hartley said about 11,200 small businesses and homes were connected to Chorus' ADSL and about 10,800 used VDSL in Northland.
About 8300 small businesses and homes connected to Chorus' fibre network, figures that did not include the networks of other local fibre companies.
The Ultra-Fast Broadband rollout had brought fibre to Kaitaia, Kerikeri and Kaikohe. By January, Omapere, Taipa Beach and Tokerau Beach would also have UFB networks completed.
Northland residents can look into what broadband technology is available to them by going to https://www.chorus.co.nz/ and checking if their address can access fibre, VDSL or ADSL.
Federated Farmers New Zealand's annual Rural Connectivity Report has noted survey respondents reporting a decline in the quality of landline and mobile connectivity, as services become stretched.
The survey noted the solitary nature of a lot of farm work and the hazards involved make reliable means of communication absolutely essential.
Federated Farmers Northland president Colin Hannah said the gaps in rural connectivity were still substantial and there are many farmers who could not get cellphone coverage or who had only shaky internet connections.
"Some of these are not particularly remote farms either. My farm is quite close to Whangarei and I still struggle to get coverage,'' he said.
"My wife is always panicking when she can't get hold of me out on the farm, as there are quite a few spots with absolutely zero coverage, although there are cellphone towers in the area. Farmers are using a range of methods, including satellites, to get some connectivity.''
The Rural Connectivity report found almost two out of three farmers surveyed indicated their average download speed for the internet is between 0 and 20Mbps, and one in five farmers had to deal with a mobile reception of only one or two signal bars in strength.
More than two in three farmers retained a landline connection to the farm because cellphone coverage was so poor, and more than half indicated their landline service was of poor or average quality.
A new survey was being compiled and is due out this year.
