Swarm M138 - Page 76

Examples:
Sending a message from the device in ASCII:
$TD "{"d":"Demo message","t":"2021-02-26 14:48:56","seq":"00017"}"*08
$TD OK,5354468575916*2c
$TD SENT,RSSI=-104,SNR=-3,FDEV=345,5354468575916*44
Sending a message from the device in ASCII that will expire in 1 hour:
$TD HD=3600,"{"d":"Demo message","t":"2021-02-26 14:51:21","seq":"00018"}"*17
$TD OK,5354468575917*2d
$TD SENT,RSSI=-103,SNR=2,FDEV=-67,5354468575917*70
Sending a message from the device in ASCII that will expire on 2022-01-01 12:34:56:
$TD ET=1641040496,"{"d":"Demo","t":"2021-02-26 15:01:22","seq":"00020"}"*45
$TD OK,5354468575919*23
$TD SENT,RSSI=-100,SNR=-3,FDEV=437,5354468575919*4d
Sending a message from the device in ASCII with application ID 3000 (requires firmware
version v1.1.0+):
$TD AI=3000,"{"d":"Demo","t":"2021-02-26 15:33:22","seq":"00021"}"*52
$TD OK,5354468575919*23
$TD SENT,RSSI=-100,SNR=-3,FDEV=437,5354468575919*4d
November 2021 Swarm M138 Modem Manual - Rev 1.00 76/77