EasyDAQ Relay Integration?

Has anybody successfully integrated one of these Relay Boards with HA? I have them running with an alternative home automation program (Indigo Domotics) and they have been super reliable. I am new to HA with learner level programming skills and would love to get them running with HA. Has anyone blazed this trail already?

https://www.easydaq.co.uk

Just for the sake of anybody else transitioning from Easydaq relay boards; consider instead using an ESP32 board, which is inexpensive, super easy, connects over the network and you can make it into whatever you want by adding any number of sensors and relays for a specific purpose. It’s a really cool HA system for custom control & monitoring. https://esphome.io