LoRa Basics™ Modem User Manual v1.0 documentation
LoRa Basics™ Modem Device Management Field Codes¶
LoRa Basics™ Modem periodically sends status messages that update the device record in the LoRa Cloud™
Modem & Geolocation Services. The fields that are to be included in these status messages can be read and
adjusted through the smtc_modem_dm_get_info_fields(...) and smtc_modem_dm_set_info_fields(...) functions.
The following table lists the names of the Device Management fields that can be reported to the LoRa Cloud
Modem & Geolocation Services.
Field Code |
Description |
|---|---|
SMTC_MODEM_DM_FIELD_STATUS |
Modem status |
SMTC_MODEM_DM_FIELD_CHARGE |
Charge counter [mAh] |
SMTC_MODEM_DM_FIELD_VOLTAGE |
Supply voltage [1/50 V] |
SMTC_MODEM_DM_FIELD_TEMPERATURE |
Junction temperature [deg Celsius] |
SMTC_MODEM_DM_FIELD_SIGNAL |
RSSI and SNR of the last downlink |
SMTC_MODEM_DM_FIELD_UP_TIME |
Duration since last reset [h] |
SMTC_MODEM_DM_FIELD_RX_TIME |
Duration since last downlink [h] |
SMTC_MODEM_DM_FIELD_ADR_MODE |
ADR profile (0-3) |
SMTC_MODEM_DM_FIELD_JOIN_EUI |
Join EUI |
SMTC_MODEM_DM_FIELD_INTERVAL |
Reporting interval [values 0-63, units s/m/h/d] |
SMTC_MODEM_DM_FIELD_REGION |
Regulatory region |
SMTC_MODEM_DM_FIELD_RST_COUNT |
Modem reset count |
SMTC_MODEM_DM_FIELD_DEV_EUI |
Device EUI |
SMTC_MODEM_DM_FIELD_SESSION |
Session ID / join nonce |
SMTC_MODEM_DM_FIELD_CHIP_EUI |
Chip EUI |
SMTC_MODEM_DM_FIELD_APP_STATUS |
Application-specific status |
SMTC_MODEM_DM_FIELD_ALMANAC_STATUS |
Almanac status (specific to LR1110 transceiver) |
Note
In addition to the periodic status reporting, the LoRa Cloud Modem & Geolocation Services can explicitly request a status update by means of a GetInfo downlink. However, these requests are handled internally by the LoRa Basics Modem, and are therefore not exposed by the API to the application.