Lap timing system user manual Mini timing system user manual Standart RC Transponder information sheet Mini RC Transponder information sheet Older RC transponder description Rechargeable transponder (until 2024) information sheet Rechargeable transponder G3 information sheet Lap timing decoder USB drivers VCOM Virtual Serial port software Laser Gate controller USB drivers and Xnotestopwatch software LinksRCGarage – best free online scoring siteZround (free software)Laps Free software (free software)Flip Side Racing (free software)RCM – RC TimingLive TimeRCSP – RC scoring pro