Mark, I just checked in my latest Twizy updates: https://github.com/dexterbg/Open-Vehicle-Monitoring-System/commit/0a70e483ba... These contain two extensions that could be generally useful: 1) As the Twizy "ideal" range varies widely depending on your driving, geography and environment, I implemented a feature for that config. 2) If I just need an intermediate charge for a certain SOC or range (to get home for example), I can now activate an alert for one or both values. I used the next three free feature slots for these: #define FEATURE_SUFFSOC 0x0A // Sufficient SOC feature #define FEATURE_SUFFRANGE 0x0B // Sufficient range feature #define FEATURE_MAXRANGE 0x0C // Maximum ideal range feature I know, feature slots are getting full... what do you think? Regards, Michael -- Michael Balzer * Paradestr. 8 * D-42107 Wuppertal Fon 0202 / 272 2201 * Handy 0176 / 206 989 26