Firmware OTA Update for Sensors

Version 2.1 by Edwin Chen on 2023/01/12 18:57

Overview

There are some new models of Dragino sensors support OTA update via Private LoRa Protocol, (Even the sensor runs LoRaWAN protocol by default)

Here list the models that support OTA Update.

Models	BLE Activate Method	Comments
PS-LB, SDI-12-LB,	Device is battery power type and BLE will be only activate on below case: Press button to send an uplink Press button to active device. Device Power on or reset. If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.

Models

BLE Activate Method

Comments

PS-LB, SDI-12-LB,

Device is battery power type and BLE will be only activate on below case:

If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.

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