I recently bought a used Duet off eBay, but have no idea which firmware version might be installed. The Duet I've had for years is updated to what is presumably the last official firmware (7.7), and has stayed there through to the current LMS version.
Am I correct in assuming that if the used unit I bought is on an older version than 7.7, LMS 7.9 will update it to the last official?
Am I correct in assuming that if the used unit I bought is on an older version than 7.7, LMS 7.9 will update it to the last official?