This section has references to kits that have been discontinued and are no longer available. In some cases they have been kept to support legacy users.
(These topics are also available on the drop-down or sidebar menu.)
Graphing the output of the kit to a PC.
Graphing the output of the kit to a phone.
Mapping the GPS output of the GK-Plus kit to Google Maps.
A personal project that adapted the CDV-715 case for the GK-B5 kit.