ESP32 V2 OTAA Joining Continuously [Chirpstack]

#1

Hello! I finally got my Heltec V2 to connect to my gateway on ChirpStack as seen below:

image
image.png1172×853 49.4 KB

The problem is that it continually rejoins.

I also have this problem where in my serial monitor - I get: DIO1:RX Timeout
LoRaWAN US915_HYBRID Class A start!

joining…
TX on freq 903000000 Hz at DR 4
DIO0:TX Done
RX on freq 923300000 Hz at DR 13
DIO1:RX Timeout
RX on freq 923300000 Hz at DR 8
DIO1:RX Timeout
TX on freq 903100000 Hz at DR 0
DIO0:TX Done
RX on freq 925700000 Hz at DR 10
DIO1:RX Timeout
RX on freq 923300000 Hz at DR 8
DIO1:RX Timeout
join failed, rejoin at 30000 ms later
Deep Sleep until Next TxPacket:30000 ms

Is it because I was using the default LoRaWAN file -> OTAA_OLED.ino? (I remember however it would say Sending… when it is reconnectedd)

All help is appreciated! Cheers

#2

hi,

I have tested your describ. It works well.
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I think the problem lies in the configuration of the gateway. please refer this url(gateway json file):https://github.com/HelTecAutomation/lorasdk

I tried the following two JSON files, one can be used, the other is not working properly.

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图片.png1015×578 37.2 KB

Maybe you can look for problems in my way. And Check whether the connection between gateway and server is normal.

The gateway I use is: HT-M01 made by heltec.
node: wifi lora 32 v2
servers: http://cloud.heltec.org

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