The device performs well in LoRaWAN mode, whether ABP or OTAA.
However, after adjusting to P2P mode, when using at + send = lorap2p: data to send data, the gateway cannot receive any packet.
By the way, did I misunderstand the meaning of P2P? I want to receive non lorawan packets on the gateway. Can P2P only communicate between two nodes?
The following is the configuration in LoRaWAN mode:
>>at+get_config=lora:status
OK Work Mode: LoRaWAN
Region: CN470
MulticastEnable: false
DutycycleEnable: false
Send_repeat_cnt: 0
Join_mode: ABP
DevAddr: 000BC476
AppsKey: 90C692A63943CFB9F8501356B9944F1C
NwksKey: CB0F18005B0391B97615C9F2EEC5FCA6
Class: A
Joined Network:true
IsConfirm: unconfirm
AdrEnable: true
EnableRepeaterSupport: false
RX2_CHANNEL_FREQUENCY: 505300000, RX2_CHANNEL_DR:0
RX_WINDOW_DURATION: 3000ms
RECEIVE_DELAY_1: 1000ms
RECEIVE_DELAY_2: 2000ms
JOIN_ACCEPT_DELAY_1: 5000ms
JOIN_ACCEPT_DELAY_2: 6000ms
Current Datarate: 5
Primeval Datarate: 5
ChannelsTxPower: 0
UpLinkCounter: 2
DownLinkCounter: 0
The following is the configuration in P2P mode:
>>at+get_config=lora:status
OK work_mode: LoRa P2P
Frequency:487500000
Spreadfact:7
Bandwidth:0
Codingrate:1
Preamlen:8
Powerdbm:10
Transfer_mode:2
Hi @haowong,
The P2P mode is only for transmitting messages between 2 nodes. One of them is a transmitter and the other is the receiver.
In this mode, they do not communicate with the gateway.
How can I make the gateway receive non lorawan packets?
I see that the physical payload of packets used by others is only 10 bytes in paper, while the smallest lorawan packet payload is 13 bytes.
Gateways are usually designed to work on Lorawan. I haven’t seen gateways working on their own protocol yet (non lorawan packets).
But of course it is not impossible to have a special firmware for your concentrator to have your own protocol (not lorawan) but I don’t think it will be easy (or probably not easy to me 
).
I just want to collect LoRa physical layer packets without MIC、MACHeader and something like that in LoRaWAN through the gateway for research.
There seems to be some problems.