How to Set Up Point-to-Point Communication Between Two LoRa-E5 Mini Modules?

Products & Technology LoRa
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73

Yes it gets stuck here in spiTransferStream

this->hal->spiBeginTransaction();
  this->hal->digitalWrite(this->csPin, this->hal->GpioLevelLow);
  this->hal->spiTransfer(buffOut, buffLen, buffIn);
  this->hal->digitalWrite(this->csPin, this->hal->GpioLevelHigh);
  this->hal->spiEndTransaction();