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Last modified by Kilight Cao on 2025/07/03 15:34
From version 58.1
edited by Kilight Cao
on 2025/07/03 15:32
Change comment: There is no comment for this version
To version 57.4
edited by Kilight Cao
on 2025/07/03 15:30
Change comment: There is no comment for this version

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30 30  (((
31 31  With the LT-22222-LA I/O Controller, users can transmit data over ultra-long distances with low power consumption using LoRa, a spread-spectrum modulation technique derived from chirp spread spectrum (CSS) technology that operates on license-free ISM bands.
32 32  
33 -(% style="color:blue" %)**LT-22222-LA I/O Controller**(%%) support (% style="color:blue" %)**OTA upgrade**(%%) via private LoRa protocol for easy maintaining.
33 +SN50V3-LB/LS has a **built-in BLE module**, user can configure the sensor remotely via Mobile Phone. It also support **OTA upgrade** via private LoRa protocol for easy maintaining.
34 34  )))
35 35  
36 36  (((
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98 98  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/RU864/IN865/MA869
99 99  * AT Commands to change parameters
100 100  * Remotely configure parameters via LoRaWAN Downlink
101 -* Support wireless OTA update firmware
101 +* Firmware upgradable via program port
102 102  * Counting
103 103  
104 104  == 1.4 Applications ==