****~._ Pinout for the Teltronic HTT-500 programming cable _.~**** ---- PONTUS DRAKE, 2016 ----- CP2102 HTT-500 USB-UART 3.3v INTERFACE ADAPTER CONNECTOR PIN PIN GND ---------------------------- 1 (GND) RxD ---------------------------- 2 (TxD) CTS ---------------------------- 3 (RTS) DTR* ---------------------------- 4 (DCD) TxD ---------------------------- 5 (RxD) RTS ---------------------------- 6 (CTS) *Disassemble the USB-connector and resolder the +3.3v RED wire to DTR pin. ****~._ Pinout for the Teltronic HTT-500 programming cable _.~**** ---- PONTUS DRAKE, 2016 -----