Author Topic: [SOLVED] UART console example not working on mcMod120  (Read 454 times)


  • Global Moderator
  • Newbie
  • *****
  • Posts: 13
    • View Profile
Re: UART console example not working on mcMod120
« on: July 31, 2017, 02:42:46 pm »
Hi rudydevolder,

One thing to take note is that Pin0 and Pin1 are also used for virtual gateway communication whereas wireless mcAir is disabled in replace for direct wire UART communication. This feature is enabled when mcStudio is running and mcMod120 does power on reset while on the dev board with pin0 and pin1 are connected.

There are 2 options you can do. you either have pin0 and pin1 disconnected when the device does power-on reset and reconnect them once you can see beacons from the mcMod120 on mcStudio OR you can use other pins and connect them thru jumper wires to the RXD and TXD pins on USB UART header.