Swarm M138 - Page 77

Sending a message from the device in HEXASCII:
$TD 49206C6F766520537761726D*4c
$TD OK,5354468575916*2c
$TD SENT,RSSI=-107,SNR=3,FDEV=199,5354468575916*69
November 2021 Swarm M138 Modem Manual - Rev 1.00 77/77