Inching towards the v1.3.0 release, I've just committed to github v1.2.7 of the car firmware for OVMS. Changelog since v1.2.2 is: 2012-05-27 1.2.7 Preliminary firmware 1.2.7 Bug fix for off-by-one-can-byte bug in roadster id from VIN Add homelink and charge timer support, plus misc fixes Only send non-empty params to PARAMS? sms command Remove need to RESET after can write change Only NETINIT (not SOFTRESET) after a parameter change Re-label parameters internally to match new user-friendly names Re-work of sms command handlers to be table driven - saving 6% of flash Use the 6% of flash we saved to implement a bunch of SMS commands REGISTER? Report on registered phone REGISTER <modulepass> Register caller phone PASS? Report on module password PASS <modulepass> Set new module password GPS?/GPS [<modulepass>] Report GPS location STAT?/STAT [<modulepass>] Report status PARAMS? [<modulepass>] Report on parameters PARAMS <param2> <param3> .. <paramN> Set parameters MODULE? [<modulepass>] Report on module parameters MODULE <vehicleid> <units> <notifies> Set module parameters GPRS? [<modulepass>] Report on GPRS parameters and status GPRS <gprsapn> <gprsuser> <gprspass> Set GPRS parameters SERVER? [<modulepass>] Report on server parameters SERVER <serverip> <serverpass> <paranoid> Set server parameters DIAG?/DIAG [<modulepass>] Technical diagnostics FEATURES? [<modulepass>] Report on features configured FEATURE <feature> <value> Set specified feature value HOMELINK <button> Activate homelink 0, 1 or 2 LOCK <pin> Lock car (with specified pin) UNLOCK <pin> Unlock car (with specified pin) VALET <pin> Activate valet mode (with specified pin) UNVALET <pin> Deactivate valet mode (with specified pin) CHARGEMODE <mode> <current> Set charge mode (sta, sto, ran, per) and current CHARGESTART [<modulepass>] Start charge immediately CHARGESTOP [<modulepass>] Stop charge immediately VERSION [<modulepass>] Report module firmware version RESET [<modulepass>] Reset module 2012-05-11 1.2.5 Preliminary firmware 1.2.5 LED re-work Support multiple vehicle configurations - TeslaRoadster and VoltAmpera NET driver tidy-ups Auto-support Tesla Roadster v1.5 cars Issue #38 - Prevent user from locking car if car is ON Issue #39 - Alert (SMS/PUSH) if trunk is opened while in valet mode I've managed to do this with very little impact to firmware size. Major user-visible extensions in this firmware include: A huge number of new SMS commands. Support for simplified setup steps (working on with Bennett). New status and error LED arrangement. New diagnostic SMS commands. Various minor bug-fixes and improvements. Homelink support (firmware both SMS and app protocol support - app support will follow). Charge timer support (firmware and app protocol support - app and sms support will follow). This is a major re-work of the SMS sub-system. We now have 27 commands and similar functionality to the GPRS smartphone apps. In particular, charge start/stop and mode setting is now available. I've also added in the homelink commands (courtesy of Fuzzylogic's CAN decoding skills). I've tested this on the bench, and it seems to work. I've also put it in my car 10 minutes ago, and got a network connection. That is pretty much the extent of my testing, so consider this pre-beta and definitely NOT for end-users. I haven't completely tested the setup of a module from scratch with these new REGISTER, PASS, MODULE, SERVER, GPRS commands - I hope Bennett, or someone else, will help with that. I haven't tested homelink support. I hope someone will try that (using SMS "HOMELINK 0" command) and let me know if it works. This is now pretty feature complete for the v1.3.0 firmware. I need to do the CHARGETIMER SMS commands, and want to re-work the social group messages to allow streaming of group location messages (if enabled). So, please test this as you can, and let me know any problems you find. Again, please don't put this on end-user cars yet. There has been a lot go into this and I need a week or so of inevitable bug fixing before it is ready for wider testing. There hasn't been much changes to the net subsystem since 1.2.5, and that seem stable, so I think it is fine to put in developer's cars. Regards, Mark.