Still stuck at EV_JOINING

End Devices (Nodes)
12

Okay, finally it’s working. For all readers of this topic who have the same Problem:

The WiF LoRa 32(V2) has another pin-mapping. The user saglettn faced the same issue and posted a comment into this topic: Big ESP32 + SX127x topic part 3.
If you used the pin-mapping from this post: Big ESP32 + SX127x topic part 2 and you are using WiF LoRa 32(V2) you have to change the pin-mapping to:

// Pin mapping
const lmic_pinmap lmic_pins = {
    .nss = 18,
    .rxtx = LMIC_UNUSED_PIN,
    .rst = 14,
    .dio = {26, 34, 35},
};

I did not found this in a topic. It seems that the V1 Version of the Heltec LoRa 32 is using .dio = {26, 33, 32}.

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