HT-RA62 configuration

I have questions about this module, since documentation is not complete.

  • Is it XTAL or TXCO?

  • I saw it’s powered, with what tcxoVoltage and delay and cap configuration it needs?
    see setDIO3AsTcxoCtrl,
    especially startup delay is needed
    image

  • I guess I have to use SetDIO3AsTCXOCtrl for it?

  • Is 4bytes setRfFrequency MSB or LSB?

  • What about preamble in SetPacketParams?

  • How long CalibrateImage take? Do I need to wait for it in some state?

  • Does LowDataRateOptimize need to apply both tx and rx side? Or it breaks compatibility?

  • Is setDIO2AsRfSwitchCtrl set to 1 needed?