Bug fixes & new examples

Fixed bug when received package has CRC error
Added preamble detection callback
Added sensor and gateway example using deep sleep.

Small bugfix & updated examples

• Updated examples
• Added check if SX126x is really connected
• Fixed second bug in the definition of the sync word
• Added IRQ settings in RadioSetRxDutyCycle

Add ESP32 deep sleep support

Fix bug in defining the syncWord
Added deep sleep support for ESP32
Add deep sleep example code
Added some Semtech data sheets

Extended LoRaWan functionality

• Tested with both Single Channel (ESP32) and 8 Channel (Dragino LPS8) LoRaWan gateways
• Added possibility to set LoRaWan keys programmatically
  • lmh_setDevEui() to set Device EUI
  • lmh_setAppEui() to set Application EUI
  • lmh_setAppKey() to set Application key
  • lmh_setNwkSKey() to set Network session key
  • lmh_setAppSKey() to set Application session key
  • lmh_setDevAddr() to set Device address
• Added possibility to force use of sub band of region
  • lmh_setSubBandChannels() to set sub band to be used
• Implemented workarounds for known limitations
  • Optimizing the Inverted IQ Operation, see DS_SX1261-2_V1.2 datasheet chapter 15.4
  • Modulation Quality with 500 kHz LoRa Bandwidth, see DS_SX1261-2_V1.2 datasheet chapter 15.1
  • Implicit Header Mode Timeout Behavior, see DS_SX1261-2_V1.2 datasheet chapter 15.3
  • Better Resistance of the SX1262 Tx to Antenna Mismatch, see DS_SX1261-2_V1.2 datasheet chapter 15.2

Added support to connect as LoRaWan node to a single channel LoRaWan gateway

Possibility to disable channel hoping in LoRaWan mode
Possibility to define default channel and data rate for single channel mode
Added list with channel - frequency per region

LoRaWan compatible

Tested LoRaWan with a single channel LoRaWan gateway
Added support for single channel gateways
Added support for Insight SIP ISP4520 SoC (nRF52832 + Sx1261/2 in one package)

Added missing nRF52832 platform

1.0.1

Merge remote-tracking branch 'origin/master'

First release for ArduinoIDE and PlatformIO

THIS IS WORK IN PROGRESS AND NOT ALL FUNCTIONS ARE INCLUDED NOR TESTED. USE IT AT YOUR OWN RISK!