Hi again. I think I have mixed up two issues here, so let me separate them and talk about them.
- On my v1.2 Wisnode I installed bootloader “RAK811_BOOT_V3.0.2”, and I upgraded the firmware to “RAK811_HF_V3.0.0.13.T3”.
Following that, I used the RAK Serial Port to implement some AT codes on the Wisnode.
There was no response to the AT command on the PC screen.
I reduced the baud rate from 115200 to 9600 and the responses appeared!!
I have that Wisnode working as a standalone node to my gateway and can see it on the TTN console.
I have no idea why it would not work on 115200 when it was working successfully prior to upgrading the firmware.
- I am trying to drive a Wisnode v1.2 from an Arduino Mega.
I am about to run jumpers from the Arduino to the Wisnode and send a payload every 10 seconds to test out that hardware interconnection.
I am using the example from Github.
I will report on how that goes, shortly.
Regards.