Two questions
1) Why do only single characters appear? It’s as if there need to be a send function.
2) What is the escape sequence to leave the mode?
Device ID: 00:80:00:00:04:00:03:58
Frequency Band: EU868
Frequency Sub Band: 0
Public Network: on
Start Up Mode: COMMAND
Network Address: 00112233
Network ID: 70:b3:d5:7e:f0:00:3a:a1
Network ID Passphrase:
Network Key: 59.cb.4b.2d.aa.33.87.6f.f8.7f.f8.9d.ee.5b.e9.fc
Network Key Passphrase:
Network Session Key: 00.11.22.33.00.11.22.33.00.11.22.33.00.11.22.33
Data Session Key: 33.22.11.00.33.22.11.00.33.22.11.00.33.22.11.00
Network Join Mode: PEER_TO_PEER
Network Join Retries: 2
Preserve Session: off
Join Byte Order: MSB
Join Delay: 5
Join Rx1 DR Offset: 0
Join Rx2 Datarate: DR0 – SF12BW125
Join Rx2 Frequency: 869525000
App Port: 1
Link Check Threshold: off
Link Check Count: off
Error Correction: 1 bytes
ACK Retries: off
Packet Repeat: 1
Encryption: on
CRC: on
Adaptive Data Rate: off
Command Echo: on
Verbose Response: off
Tx Frequency: 0
Tx Data Rate: DR1 – SF11BW125
Tx Power: 7
Tx Antenna Gain: 3
Tx Wait: on
Tx Inverted Signal: off
Rx Delay: 1 s
Rx Inverted Signal: on
Rx Output Style: HEXADECIMAL
Debug Baud Rate: 115200
Serial Baud Rate: 115200
Serial Flow Control: off
Serial Clear On Error: on
Wake Mode: INTERVAL
Wake Interval: 10 s
Wake Delay: 100 ms
Wake Timeout: 20 ms
Wake Pin: WAKE
Log Level: 0