I have a RAK811 WisDuo in LoRaP2P mode and need it to perform low power sleep mode where it wakes on message received.
I know this is possible in LoRaWAN mode but upon sending the sleep command “at+set_config=device:sleep:1”, the module returns with “RUI_AT_LORA_BUSY”.
I have traced this down through the firmware to the RUI API call of “rui_device_sleep” and that seems to be returning a “RUI_LORA_STATUS_BUSY” response.
Is this a bug or is it a fact that the RAK811 can only go to sleep mode in LoRaWAN mode?
Firmware Version: “RAK811 Version:22.214.171.124.H.T”