v3.0.2

• one firmware for all sensors
• support for LDR (brightness reading), requires a analog pin (A0 or A1)
• choice of sleep mode can be set in configuration - WDT vs crystal timer
• optional External Heartbeat using TPL5110
• for each PCINT a individual Gateway ID (multi-channel remote control)
• calibration mode: 't' sends a dummy packet
• calibration mode: 'to' starts den OOK Modus (send a CW signal)
• calibration mode: 'tt' retrieves the temperature reading from the RFM69 chip
• calibration mode: Offset for RFM69 temperature in configuration
• Receiver can output locally measured sensor data (HTU21D only in this release)