Due to some global internet issues outside of our control you may have issues accessing PayPal or using GitHub through our site. Please be patient and hopefully they’ll be up and functioning correctly soon!


Member Since: January 17, 2007

Country: United States

  • Bubblehead, Which engine monitor are you using? I’m trying to do the same thing using a Grand Rapids Technologies EIS unit to output serial data. Like you the CONFIG.TXT and log files are created, but the logged data is unusable. Works fine connecting the EIS to a FireFly Serial/Bluetooth converter and recording data with a Laptop and HyperTerminal. I’ve contacted GRT to see what level the serial data is transmitted (12V, 5V, 3.3V, etc). If it’s 5V or 3.3V, I’m not sure what’s up.
    UPDATE: I got word back that the output can be as high as 12V on the serial output of the Engine Monitor (EIS). Yesterday I used the Sparkfun SMD Level Shifter board between the OpenLog and Engine Monitor and it worked GREAT! I got NO errors in recording over 30 minutes. Worked like a champ! No more lugging a PC to the airport to log engine data! woo hoo!!!

No public wish lists :(