Enable settings for linked displays and modify updateDisplays() to check for updates Should be half-duplex: 1 and 3 linked Change to 1 affects 3 -- and -- Change to 3 affects 1 Should linking one to 3 and then 3 to 2 create a chain?
Enable settings for linked displays and modify updateDisplays() to check for updates
Should be half-duplex:
1 and 3 linked
Change to 1 affects 3
-- and --
Change to 3 affects 1
Should linking one to 3 and then 3 to 2 create a chain?