Has anybody seen this behavior before. When the MediaTek MT3329 is hooked up I see some sort of noise in the read outs. Several of the indicator jump at a specific intervals. I’m able to run both the NMEA and MTK Binary test code ok and reports back correct information. There also seems to be a pause in the data stream when viewing the com port with serial monitor. The two test GPS programs kick back a fairly constant stream.
Background history, I had troubles first using the MTek for testing ArduPilot Meaga in binary mode. I needed to switch to it using the codes below found in link on the
Serial1.print("$PGCMD,16,0,0,0,0,0*6A\r\n"); // Custom binary protocolOr
Serial1.print("$PGCMD,16,1,1,1,1,1*6B\r\n"); // NMEA
MTek in Binary mode – Same resultMTek in NMEA mode – Same result
Unhook MTek – sensors stabilize
No other hardware connected