MicroPython Forum (Archive)

Hello. I'm interested in using GEOS-3M GPS/GLONASS module. But there is "strange" thing in specs... they say it has DUART (dual UART?). Is it something impossible to use with PyBoard? Is there any example for DUART at all? How does it work?

That just means that the module has 2 UARTs. You might connect one or both to MicroPython depending on what information is being sent over each UART channel.