... J1850 PWM Output protocol: RS232Baud rate: 9600 or 38400Indicator LEDs: OBD Tx/Rx, RS232 Tx/Rx, PowerOperating voltage: 12V, internal ... protection from short circuits/overvoltagesNominal idle current: 45 mADescription: OBD-II Software for ELM327 is a free program that allows ... for PalmOS and Pocket PC by Dana Peters OBD Logger by Jonathan Senkerik OBD-II ScanMaster by Wladimir Gurskij (ScanMaster 3.52 ...