Software Serial for Apollo3

LPWAN Modules / EVBs RAK11720
1

Hi all,

Does anyone know any libraries that will work for Software serial for the RAK117200? I have 2 uart devices that need to talk to the device, in addition to keeping 1 uart bus free for debugging.

Suggestions for how to do this otherwise would also be appreciated, if you think I should go about this a different way.

2

Hi @Deanasaur ,

There are two UART available for the RAK11700.

You can access them via Serial and Serial1.

Here’s a loopback test.

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