AT Command for GPIO

RUI
1

Hi,
I have gone through the documentation for RUI3 for RAK3172. Is there anyway to set via AT command an interrupt trigger via one of the GPIO when a message is received?

Thank you.

2

Welcome to the forum @AlbertK

No, there is no possibility to do that. You will have to implement that with a custom firmware using the API.

3

Thank you.

  1. Does that mean that with custom firmware, I still get to use the RUI3 AT commands?.
  2. With stock RUI3, on sleep, when AT+LPM is On, is the UART still active or it is shutdown?
4

Yes, when using the RUI3 BSP and the API you get

  • full LoRa library for LoRa P2P
  • full LoRaWAN stack
  • all AT commands
  • Arduino style framework for Serial, I2C, SPI, GPIO, …
  • Option to add you own AT commands.

RUI3 Best Practice has examples and some tips and tricks when working with RUI3 API.

5

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