Line 2: |
Line 2: |
| {| class="wikitable" | | {| class="wikitable" |
| |- | | |- |
− | ! firmware version !! code digits !! coding scheme upgrade !! notes | + | ! Soft version !! Program number digits !! Connection scheme upgrade |
| |- | | |- |
− | | <= 2017-09-01 || 3 || (no previous coding scheme) || | + | | <= 2017-09-01 || 3 || XXX |
| |- | | |- |
− | | > 2017-09-01 and < 2018-xx-xx || 4 || XXX => 1XXX || | + | | > 2017-09-01 and < 2018-01-01 || 4 || XXX => XXXX |
| |} | | |} |