https://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LB_Waterproof_RS485UART_to_LoRaWAN_Converter/#H2.6.2.1ConfigureUARTsettingsforRS485orTTLcommunication

Kabel: 
braun :  VCC      : 2
weiss :  Masse    : 11
grün  :  RS485-A  : 3
gelb  :  RS485-B  : 4

Gerade bei vielen Kabeln sollten Sie diese mit WAGO Klemmen zusammenfassen und mit einem Kabel zum Schraubanschluss führen.

Password= last 6 chars of APPSKEY 
oder 123456

AT+MOD=1    
AT+5VT=1000
AT+MBFUN=0
AT+BAUDR=9600
AT+DATABIT=8
AT+PARITY=2
AT+STOPBIT=1
AT+DATAUP=0

Nur ein SENSOR (broadcast 253=FD):
AT+COMMAND1=FD 03 00 00 00 01,1
AT+COMMAND2=FD 03 00 01 00 01,1
AT+COMMAND3=FD 03 00 02 00 01,1
AT+DATACUT1=7,2,4~5
AT+DATACUT2=7,2,4~5
AT+DATACUT3=7,2,4~5
AT+CMDDL1=500
AT+CMDDL2=500
AT+CMDDL3=500

Mehrere Sensoren, die Sensor-IDs müssen gesetzt sein!
SENSOR 1:
AT+COMMAND1=01 03 00 00 00 01,1
AT+COMMAND2=01 03 00 01 00 01,1
AT+COMMAND3=01 03 00 02 00 01,1
AT+DATACUT1=7,2,4~5
AT+DATACUT2=7,2,4~5
AT+DATACUT3=7,2,4~5
AT+CMDDL1=500
AT+CMDDL2=500
AT+CMDDL3=500

SENSOR 2:
AT+COMMAND4=02 03 00 00 00 01,1
AT+COMMAND5=02 03 00 01 00 01,1
AT+COMMAND6=02 03 00 02 00 01,1
AT+DATACUT4=7,2,4~5
AT+DATACUT5=7,2,4~5
AT+DATACUT6=7,2,4~5
AT+CMDDL4=500
AT+CMDDL5=500
AT+CMDDL6=500

SENSOR 3:
AT+COMMAND7=02 03 00 00 00 01,1
AT+COMMAND8=02 03 00 01 00 01,1
AT+COMMAND9=02 03 00 02 00 01,1
AT+DATACUT7=7,2,4~5
AT+DATACUT8=7,2,4~5
AT+DATACUT9=7,2,4~5
AT+CMDDL7=500
AT+CMDDL8=500
AT+CMDDL9=500

Auslesen mit:
AT+GETSENSORVALUE=0
Auslesen+Senden mit:
AT+GETSENSORVALUE=1

Ausgabe:

Bat:3.672 V
CMD1     = 01 03 00 00 00 01 84 0a
RETURN1  = 01 03 02 2c d3 e5 19
CMD2     = 01 03 00 01 00 01 d5 ca
RETURN2  = 01 03 02 00 00 b8 44
CMD3     = 01 03 00 02 00 01 25 ca
RETURN3  = 01 03 02 00 7f f9 a4
CMD4     = 02 03 00 00 00 01 84 39
RETURN4  = 02 03 02 2d 57 a0 ea
CMD5     = 02 03 00 01 00 01 d5 f9
RETURN5  = 02 03 02 00 00 fc 44
CMD6     = 02 03 00 02 00 01 25 f9
RETURN6  = 02 03 02 00 7f bd a4
Payload  = 0e 58 01 2c d3 00 00 00 7f 2d 57 00 00 00 7f

Bei 3 Sensoren:
Bat:3.630 V
CMD1     = 01 03 00 00 00 01 84 0a
RETURN1  = 01 03 02 2f 84 a4 17
CMD2     = 01 03 00 01 00 01 d5 ca
RETURN2  = 01 03 02 00 00 b8 44
CMD3     = 01 03 00 02 00 01 25 ca
RETURN3  = 01 03 02 00 6d 79 a9
CMD4     = 02 03 00 00 00 01 84 39
RETURN4  = 02 03 02 2f 64 e1 9f
CMD5     = 02 03 00 01 00 01 d5 f9
RETURN5  = 02 03 02 00 00 fc 44
CMD6     = 02 03 00 02 00 01 25 f9
RETURN6  = 02 03 02 00 72 7c 61
CMD7     = 02 03 00 00 00 01 84 39
RETURN7  = 02 03 02 2f 64 e1 9f
CMD8     = 02 03 00 01 00 01 d5 f9
RETURN8  = 02 03 02 00 00 fc 44
CMD9     = 02 03 00 02 00 01 25 f9
RETURN9  = 02 03 02 00 72 7c 61
Payload  = 0e 2e 01 2f 84 00 00 00 6d 2f 64 00 00 00 72 2f 64 00 00 00 72


Einzel-TEST:
AT+CFGDEV=01 03 00 00 00 01,1
AT+CFGDEV=FD 03 00 00 00 01,1

AUFBAU PAYLOAD:
XY XY 01 T1 T1 S1 S1 P1 P1 T2 T2 S2 S2 P2 P2 ...
BAT   PV Temp1 Soil1 Perm1 Temp2 Soil2 Perm2 ...

Ergebnis MQTT:

data: "DlgBLc8AAABkLjUAAABm"
BatV: 3.672
Data: "0e58012dcf000000642e3500000066"
Pay_ver: 1

temperature1: 17.269999999999996
soilmoisture1: 0
permittivity1: 100

temperature2: 18.290000000000006
soilmoisture2: 0
permittivity2: 102