How To Upgrade Your 3G controller

December 15, 2021 12:00 pm
DJ Caldwell


AT&T is sunsetting its 3G network this February 2022, and this will disrupt anyone using their 3G service, including ETwater controllers. To ensure continued water savings and daily adjustments to your irrigation schedule, customers need to update their controllers to 4G service.

This upgrade is easy to complete in the field. During this webinar, D.J. Caldwell will explain how to order your upgrade, what special offers are available to customers needing the upgrade and how to complete the upgrade.

During the webinar, you will learn:

  1. Why the upgrade is needed
  2. Options available to customers
  3. Who to contact to order the equipment
  4. How to install the new 4G modem
  5. Tips and tricks to make the process easier


DJ Caldwell


DJ Caldwell has been a Regional Sales Manager at Jain ETwater since 2016 for the Colorado, Utah, Wyoming, Montana, and New Mexico territories. He came to ETwater from CPS Distributors, Inc. (Colorado Pump & Supply), the largest wholesale distributor of pump, irrigation, and landscape supplies in the Rocky Mountain Region, where he held positions in branch management and outside sales. Prior to that he was the Irrigation Division Manager for Environmental Designs Inc., a company specializing in landscape design, construction and maintenance based in Henderson, Colorado.

“Because they provided both a superior service to the landscape contractors and substantial water savings for our customers, ETwater became the preferred weather-based smart irrigation controllers when I was at Environmental Designs. Even throughout some of the hottest years on record in Colorado we were able to keep our customers’ properties looking great while still consistently saving them water with their web-based water management system. I’ve thoroughly enjoyed being part of the ETwater team and working with my customers and distributors in the region to support their success in water management.”

Upcoming Live Trainings

Register for our upcoming live trainings. Get all your questions answered live!