Campbell CR300 Series Application Note page 15

Cellular module firmware update

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14. At the Are you sure? (YES/NO) question, type YES (must be all CAPS) then press Enter. The

data logger will start updating the cellular-radio firmware. The update will use

approximately 300 KB of the cellular plan data. The process can take from 5 to 15 minutes.

15. If the update is successful, Radio update finished is displayed on the line before Radio

firmware update finished. If the update failed, Firmware update failed is displayed on the

line before Radio firmware update finished.

Cellular Module Firmware Update

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