Tim,
? ?Turn the TXDELAY pot all the way to the left. ?Then power on the TNC-PI. ?It should flash it¡¯s two lights in a pattern. ?
After it flashes a few times, turn it off, set the TXDELAY to someplace OTHER than all the way to the left. ?Power it back on. ?
It should now be in serial mode
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Hello,?
Anyone have a TNC-PI running that talks on serial or I2C. ?Mine is not talking once I moved it back from I2C. ?I am not sure if it¡¯s back to serial or not since I cannot talk to it. ?If you have one its good for APRS, Winlink and packet with PTT built in for your radio.?
Tim KM4ESU?