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LHT52 Temperature & Humidity sensor 38 / 40
6.3 How to upgrade the firmware?
LHT52 requires a program converter to upload images to LHT52, which is used to upload image to
LHT52 for:
✓ Support new features
✓ For bug fix
✓ Change LoRaWAN bands.
User can check this link for the detail of operation of firmware upgrade.
https://wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction#LHT52
6.4 How to change the LoRa Frequency Bands/Region?
User can follow the introduction for how to upgrade image. When download the images, choose
the required image file for download.
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